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Rate limiting parameters · Cloudflare Web Application Firewall (WAF) docs

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href="https://developers-cloudflare-com.translate.goog/waf/concepts/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="large astro-3ii7xxms"> <span class="astro-3ii7xxms">Concepts</span> </a></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="0"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Traffic detections</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/detections/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Traffic detections"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/detections/attack-score/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Attack score</span> </a></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="10"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Leaked credentials</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/detections/leaked-credentials/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Leaked credentials"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/detections/leaked-credentials/get-started/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Get started</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/detections/leaked-credentials/api-calls/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Common API calls</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/detections/leaked-credentials/examples/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Mitigation examples</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="11"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Malicious uploads</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/detections/malicious-uploads/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Malicious uploads"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/detections/malicious-uploads/get-started/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Get started</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/detections/malicious-uploads/example-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Example rules</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/detections/malicious-uploads/api-calls/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Common API calls</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/bots/concepts/bot-score/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Bot score ↗</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="1"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Custom rules</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Custom rules"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/create-dashboard/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create in the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/create-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create via API</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/terraform/additional-configurations/waf-custom-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create using Terraform ↗</span> </a></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="12"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Configure a rule with the Skip action</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/skip/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Configure a rule with the Skip action"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/skip/api-examples/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">API examples</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/skip/options/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Skip options</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="13"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Common use cases</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/allow-traffic-from-ips-in-allowlist/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Allow traffic from IP addresses in allowlist only</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/allow-traffic-from-verified-bots/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Allow traffic from search engine bots</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/allow-traffic-from-specific-countries/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Allow traffic from specific countries only</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/block-ms-exchange-autodiscover/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Block Microsoft Exchange Autodiscover requests</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/block-ip-reputation/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Block requests by Threat Score</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/block-traffic-from-specific-countries/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Block traffic from specific countries</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/challenge-bad-bots/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Challenge bad bots</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/configure-token-authentication/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Configure token authentication</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/exempt-partners-hotlink-protection/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Exempt partners from Hotlink Protection</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/check-jwt-claim-to-protect-admin-user/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Issue challenge for admin user in JWT claim based on attack score</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/require-specific-cookie/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Require a specific cookie</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/site-admin-only-known-ips/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Require known IP addresses in site admin area</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/require-specific-headers/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Require specific HTTP headers</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/require-specific-http-ports/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Require specific HTTP ports</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/stop-rudy-attacks/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Stop R-U-Dead-Yet? (R.U.D.Y.) attacks</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/use-cases/update-rules-customers-partners/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Update custom rules for customers or partners</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/custom-rulesets/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Custom rulesets ↗</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details open class="astro-3ii7xxms"><sl-sidebar-restore data-index="2"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Rate limiting rules</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Rate limiting rules"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/request-rate/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Request rate calculation</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/create-zone-dashboard/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create in the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/create-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create via API</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/terraform/additional-configurations/rate-limiting-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create using Terraform ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/find-rate-limit/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Find appropriate rate limit</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="page" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Rate limiting parameters</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/use-cases/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Rule examples</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/best-practices/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Best practices</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="3"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Managed rules</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Managed rules"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/deploy-zone-dashboard/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Deploy in the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/deploy-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Deploy via API</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/terraform/additional-configurations/waf-managed-rulesets/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Deploy using Terraform ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/handle-false-positives/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Handle false positives</span> </a></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="14"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Create exceptions</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/waf-exceptions/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Create exceptions"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/waf-exceptions/define-dashboard/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Add an exception in the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/waf-exceptions/define-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Add an exception via API</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="15"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Log the payload of matched rules</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/payload-logging/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Log the payload of matched rules"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/payload-logging/configure/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Configure in the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/payload-logging/view/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">View the payload content in the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/payload-logging/configure-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Configure via API</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/payload-logging/decrypt-in-logs/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Store decrypted matched payloads in logs</span> </a></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="27"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Command-line operations</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/payload-logging/command-line/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Command-line operations"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/payload-logging/command-line/generate-key-pair/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Generate a key pair</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/payload-logging/command-line/decrypt-payload/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Decrypt the payload content</span> </a></li> </ul> </details></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="16"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Check for exposed credentials</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/check-for-exposed-credentials/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Check for exposed credentials"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/check-for-exposed-credentials/how-checks-work/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">How it works</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/check-for-exposed-credentials/configure-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Configure via API</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/check-for-exposed-credentials/test-configuration/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Test your configuration</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/check-for-exposed-credentials/monitor-events/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Monitor exposed credentials events</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/check-for-exposed-credentials/upgrade-to-leaked-credentials-detection/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Upgrade to leaked credentials detection</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="17"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Rulesets reference</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/reference/cloudflare-managed-ruleset/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Cloudflare Managed Ruleset</span> </a></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="28"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Cloudflare OWASP Core Ruleset</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/reference/owasp-core-ruleset/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Cloudflare OWASP Core Ruleset"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/reference/owasp-core-ruleset/concepts/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Concepts</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/reference/owasp-core-ruleset/example/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Evaluation example</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/reference/owasp-core-ruleset/configure-dashboard/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Configure in the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/reference/owasp-core-ruleset/configure-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Configure via API</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/terraform/additional-configurations/waf-managed-rulesets/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#configure-the-owasp-paranoia-level-score-threshold-and-action" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Configure in Terraform ↗</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/reference/exposed-credentials-check/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Cloudflare Exposed Credentials Check Managed Ruleset</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/reference/sensitive-data-detection/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Cloudflare Sensitive Data Detection</span> </a></li> </ul> </details></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="4"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Additional tools</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="18"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Lists</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/lists/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Lists"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/lists/custom-lists/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Custom lists</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/rules/url-forwarding/bulk-redirects/concepts/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#bulk-redirect-lists" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Bulk Redirect Lists ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/lists/managed-lists/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Managed Lists</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/lists/create-dashboard/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create in the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/lists/use-in-expressions/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Use lists in expressions</span> </a></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="29"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Lists API</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/lists/lists-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Lists API"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/lists/lists-api/json-object/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">JSON object</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/lists/lists-api/endpoints/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Endpoints</span> </a></li> </ul> </details></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="19"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">IP Access rules</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/ip-access-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="IP Access rules"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/ip-access-rules/create/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create a rule</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/ip-access-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Parameters</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/ip-access-rules/actions/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Actions</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="20"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Scrape Shield</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/scrape-shield/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Scrape Shield"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/scrape-shield/email-address-obfuscation/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Email Address Obfuscation</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/scrape-shield/hotlink-protection/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Hotlink Protection</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/user-agent-blocking/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">User Agent Blocking</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/zone-lockdown/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Zone Lockdown</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/browser-integrity-check/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Browser Integrity Check</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/challenge-passage/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Challenge Passage</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/security-center/infrastructure/security-file/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Enable security.txt ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/privacy-pass/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Privacy Pass</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/replace-insecure-js-libraries/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Replace insecure JS libraries</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/tools/security-level/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Security Level</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="5"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Account-level configuration</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Account-level configuration"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="21"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Custom rulesets</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/custom-rulesets/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Custom rulesets"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/custom-rulesets/create-dashboard/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Use the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/custom-rulesets/create-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Use the API</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/terraform/additional-configurations/waf-custom-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#create-and-deploy-a-custom-ruleset" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Use Terraform ↗</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="22"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Rate limiting rulesets</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/rate-limiting-rulesets/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Rate limiting rulesets"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/rate-limiting-rulesets/create-dashboard/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create in the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/rate-limiting-rulesets/create-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create via API</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/terraform/additional-configurations/rate-limiting-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#create-a-rate-limiting-rule-at-the-account-level" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create using Terraform ↗</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="23"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Managed rulesets</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/managed-rulesets/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Managed rulesets"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/managed-rulesets/deploy-dashboard/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Deploy in the dashboard</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/account/managed-rulesets/deploy-api/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Deploy via API</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/terraform/additional-configurations/waf-managed-rulesets/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#deploy-managed-rulesets-at-the-account-level" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Deploy using Terraform ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/managed-rules/waf-exceptions/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create exceptions ↗</span> </a></li> </ul> </details></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="6"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Analytics</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/analytics/security-analytics/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Security Analytics</span> </a></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="24"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Security Events</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/analytics/security-events/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Security Events"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/analytics/security-events/free-plan/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Free plan</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/analytics/security-events/paid-plans/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Paid plans</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/analytics/security-events/additional-information/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Additional information</span> </a></li> </ul> </details></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="7"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Reference</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg></summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/reference/alerts/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Alerts</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/reference/phases/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Phases</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/waf/reference/cloudflare-challenges/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Challenges</span> </a></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="25"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large 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0:e.timeout};"requestIdleCallback"in window?window.requestIdleCallback(i,s):setTimeout(i,s.timeout||200)};(self.Astro||(self.Astro={})).idle=l;window.dispatchEvent(new Event("astro:idle"));})();;(()=>{var A=Object.defineProperty;var g=(i,o,a)=>o in i?A(i,o,{enumerable:!0,configurable:!0,writable:!0,value:a}):i[o]=a;var d=(i,o,a)=>g(i,typeof o!="symbol"?o+"":o,a);{let i={0:t=>m(t),1:t=>a(t),2:t=>new RegExp(t),3:t=>new Date(t),4:t=>new Map(a(t)),5:t=>new Set(a(t)),6:t=>BigInt(t),7:t=>new URL(t),8:t=>new Uint8Array(t),9:t=>new Uint16Array(t),10:t=>new Uint32Array(t),11:t=>1/0*t},o=t=>{let[l,e]=t;return l in i?i[l](e):void 0},a=t=>t.map(o),m=t=>typeof t!="object"||t===null?t:Object.fromEntries(Object.entries(t).map(([l,e])=>[l,o(e)]));class y extends HTMLElement{constructor(){super(...arguments);d(this,"Component");d(this,"hydrator");d(this,"hydrate",async()=>{var b;if(!this.hydrator||!this.isConnected)return;let e=(b=this.parentElement)==null?void 0:b.closest("astro-island[ssr]");if(e){e.addEventListener("astro:hydrate",this.hydrate,{once:!0});return}let c=this.querySelectorAll("astro-slot"),n={},h=this.querySelectorAll("template[data-astro-template]");for(let r of h){let s=r.closest(this.tagName);s!=null&&s.isSameNode(this)&&(n[r.getAttribute("data-astro-template")||"default"]=r.innerHTML,r.remove())}for(let r of c){let s=r.closest(this.tagName);s!=null&&s.isSameNode(this)&&(n[r.getAttribute("name")||"default"]=r.innerHTML)}let p;try{p=this.hasAttribute("props")?m(JSON.parse(this.getAttribute("props"))):{}}catch(r){let s=this.getAttribute("component-url")||"<unknown>",v=this.getAttribute("component-export");throw v&&(s+=` (export ${v})`),console.error(`[hydrate] Error parsing props for component ${s}`,this.getAttribute("props"),r),r}let u;await this.hydrator(this)(this.Component,p,n,{client:this.getAttribute("client")}),this.removeAttribute("ssr"),this.dispatchEvent(new CustomEvent("astro:hydrate"))});d(this,"unmount",()=>{this.isConnected||this.dispatchEvent(new CustomEvent("astro:unmount"))})}disconnectedCallback(){document.removeEventListener("astro:after-swap",this.unmount),document.addEventListener("astro:after-swap",this.unmount,{once:!0})}connectedCallback(){if(!this.hasAttribute("await-children")||document.readyState==="interactive"||document.readyState==="complete")this.childrenConnectedCallback();else{let e=()=>{document.removeEventListener("DOMContentLoaded",e),c.disconnect(),this.childrenConnectedCallback()},c=new MutationObserver(()=>{var n;((n=this.lastChild)==null?void 0:n.nodeType)===Node.COMMENT_NODE&&this.lastChild.nodeValue==="astro:end"&&(this.lastChild.remove(),e())});c.observe(this,{childList:!0}),document.addEventListener("DOMContentLoaded",e)}}async childrenConnectedCallback(){let e=this.getAttribute("before-hydration-url");e&&await import(e),this.start()}async start(){let e=JSON.parse(this.getAttribute("opts")),c=this.getAttribute("client");if(Astro[c]===void 0){window.addEventListener(`astro:${c}`,()=>this.start(),{once:!0});return}try{await Astro[c](async()=>{let n=this.getAttribute("renderer-url"),[h,{default:p}]=await Promise.all([import(this.getAttribute("component-url")),n?import(n):()=>()=>{}]),u=this.getAttribute("component-export")||"default";if(!u.includes("."))this.Component=h[u];else{this.Component=h;for(let f of u.split("."))this.Component=this.Component[f]}return this.hydrator=p,this.hydrate},e,this)}catch(n){console.error(`[astro-island] Error hydrating ${this.getAttribute("component-url")}`,n)}}attributeChangedCallback(){this.hydrate()}}d(y,"observedAttributes",["props"]),customElements.get("astro-island")||customElements.define("astro-island",y)}})();</script> <div class="lg:sl-hidden astro-pb3aqygn"> <mobile-starlight-toc data-min-h="2" data-max-h="3" class="astro-doynk5tl"> <nav aria-labelledby="starlight__on-this-page--mobile" class="astro-doynk5tl"> <details id="starlight__mobile-toc" class="astro-doynk5tl"> <summary id="starlight__on-this-page--mobile" class="sl-flex astro-doynk5tl"> <div class="toggle sl-flex astro-doynk5tl"> On this page <svg aria-hidden="true" class="caret astro-doynk5tl astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1rem;"> <path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z" /> </svg> </div><span class="display-current astro-doynk5tl"></span></summary> <div class="dropdown astro-doynk5tl"> <ul class="isMobile astro-g2bywc46" style="--depth: 0;"> <li class="astro-g2bywc46" style="--depth: 0;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#_top" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Overview</span> </a></li> <li class="astro-g2bywc46" style="--depth: 0;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#parameter-reference" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Parameter reference</span> </a> <ul class="isMobile astro-g2bywc46" style="--depth: 1;"> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#if-incoming-requests-match" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">If incoming requests match</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#also-apply-rate-limiting-to-cached-assets" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Also apply rate limiting to cached assets</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#with-the-same-characteristics" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">With the same characteristics</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#increment-counter-when" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Increment counter when</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#when-rate-exceeds--requests" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">When rate exceeds &gt; Requests</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#when-rate-exceeds--period" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">When rate exceeds &gt; Period</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#then-take-action" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Then take action</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#for-duration" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">For duration</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#with-the-following-behavior" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">With the following behavior</span> </a></li> </ul></li> <li class="astro-g2bywc46" style="--depth: 0;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#notes-about-rate-limiting-characteristics" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Notes about rate limiting characteristics</span> </a> <ul class="isMobile astro-g2bywc46" style="--depth: 1;"> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#use-cases-of-ip-with-nat-support" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Use cases of IP with NAT support</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#incompatible-characteristics" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Incompatible characteristics</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#do-not-use-cfcoloid-as-a-field-in-expressions" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Do not use cf.colo.id as a field in expressions</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#use-a-lowercased-header-name-for-api-users" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Use a lowercased header name (for API users)</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#missing-field-versus-empty-value" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Missing field versus empty value</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#recommended-configurations-when-using-cookie-value-of" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Recommended configurations when using Cookie value of</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#requirements-for-using-claims-inside-a-json-web-token-jwt" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Requirements for using claims inside a JSON Web Token (JWT)</span> </a></li> </ul></li> <li class="astro-g2bywc46" style="--depth: 0;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#configuration-restrictions" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Configuration restrictions</span> </a></li> </ul> </div> </details> </nav> </mobile-starlight-toc> <script type="module" src="/_astro/MobileTableOfContents.astro_astro_type_script_index_0_lang.CwvHEPnB.js"></script> </div> <div class="right-sidebar-panel sl-hidden lg:sl-block astro-pb3aqygn"> <div class="sl-container astro-pb3aqygn"> <starlight-toc data-min-h="2" data-max-h="3"> <nav aria-labelledby="starlight__on-this-page"> <h2 id="starlight__on-this-page">On this page</h2> <ul class="astro-g2bywc46" style="--depth: 0;"> <li class="astro-g2bywc46" style="--depth: 0;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#_top" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Overview</span> </a></li> <li class="astro-g2bywc46" style="--depth: 0;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#parameter-reference" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Parameter reference</span> </a> <ul class="astro-g2bywc46" style="--depth: 1;"> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#if-incoming-requests-match" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">If incoming requests match</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#also-apply-rate-limiting-to-cached-assets" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Also apply rate limiting to cached assets</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#with-the-same-characteristics" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">With the same characteristics</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#increment-counter-when" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Increment counter when</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#when-rate-exceeds--requests" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">When rate exceeds &gt; Requests</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#when-rate-exceeds--period" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">When rate exceeds &gt; Period</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#then-take-action" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Then take action</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#for-duration" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">For duration</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#with-the-following-behavior" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">With the following behavior</span> </a></li> </ul></li> <li class="astro-g2bywc46" style="--depth: 0;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#notes-about-rate-limiting-characteristics" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Notes about rate limiting characteristics</span> </a> <ul class="astro-g2bywc46" style="--depth: 1;"> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#use-cases-of-ip-with-nat-support" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Use cases of IP with NAT support</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#incompatible-characteristics" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Incompatible characteristics</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#do-not-use-cfcoloid-as-a-field-in-expressions" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Do not use cf.colo.id as a field in expressions</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#use-a-lowercased-header-name-for-api-users" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Use a lowercased header name (for API users)</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#missing-field-versus-empty-value" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Missing field versus empty value</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#recommended-configurations-when-using-cookie-value-of" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Recommended configurations when using Cookie value of</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#requirements-for-using-claims-inside-a-json-web-token-jwt" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Requirements for using claims inside a JSON Web Token (JWT)</span> </a></li> </ul></li> <li class="astro-g2bywc46" style="--depth: 0;"><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#configuration-restrictions" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Configuration restrictions</span> </a></li> </ul> </nav> </starlight-toc> <script type="module" src="/_astro/TableOfContents.astro_astro_type_script_index_0_lang.CxWEh7Yp.js"></script><br><astro-island uid="ZcQfTO" prefix="r1" component-url="/_astro/FeedbackPrompt.sIVdSYEF.js" component-export="default" 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ResizeObserver(e=>{e.forEach(s=>{this.checkOverflow(s.target.clientWidth)})}),this.breadcrumbs&&this.resizeObserver.observe(this.breadcrumbs)}connectedCallback(){this.showHiddenCrumbs()}disconnectedCallback(){this.resizeObserver&&this.breadcrumbs&&(this.resizeObserver.unobserve(this.breadcrumbs),this.resizeObserver.disconnect())}toggleTruncated(e){this.breadcrumbs?.classList.toggle("is-truncated",e)}showHiddenCrumbs(){const e=this.breadcrumbs?.querySelector(`.${this.mainBemClass}__truncated-button`);e?.removeEventListener("click",this.handleTruncatedButtonClick),e?.addEventListener("click",this.handleTruncatedButtonClick.bind(this))}checkOverflow(e){const s=this.totalWidth>e&&!this.isManualToggle;this.toggleTruncated(s),s||(this.isManualToggle=!1)}}customElements.get("astro-breadcrumbs")||customElements.define("astro-breadcrumbs",t);</script> <h1 id="_top" class="astro-j6tvhyss">Rate limiting parameters</h1> </div> </div> <div class="content-panel astro-7nkwcw3z"> <div class="sl-container astro-7nkwcw3z"><starlight-image-zoom> <template class="astro-vjux6bgf"><dialog class="starlight-image-zoom-dialog astro-vjux6bgf"> <button aria-label="Unzoom image" class="starlight-image-zoom-control astro-vjux6bgf"> <svg aria-hidden="true" fill="currentColor" viewbox="0 0 24 24" class="astro-vjux6bgf"><use href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#starlight-image-zoom-icon-unzoom" class="astro-vjux6bgf"></use> </svg></button> <figure class="astro-vjux6bgf"></figure> </dialog> </template> <svg xmlns="http://www.w3.org/2000/svg" style="display:none" class="astro-vjux6bgf"><symbol id="starlight-image-zoom-icon-zoom" viewbox="0 0 24 24" class="astro-vjux6bgf"> <path d="M9.79 12.79 4 18.59V17a1 1 0 0 0-2 0v4a1 1 0 0 0 .08.38 1 1 0 0 0 .54.54A1 1 0 0 0 3 22h4a1 1 0 0 0 0-2H5.41l5.8-5.79a1 1 0 0 0-1.42-1.42ZM21.92 2.62a1 1 0 0 0-.54-.54A1 1 0 0 0 21 2h-4a1 1 0 0 0 0 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href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#parameter-reference"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="if-incoming-requests-match">If incoming requests match</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#if-incoming-requests-match"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">String</span></li> <li>Field name in the API: <code dir="auto">expression</code> (rule field)</li> </ul> <p>Defines the criteria for the rate limiting rule to match a request.</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="also-apply-rate-limiting-to-cached-assets">Also apply rate limiting to cached assets</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#also-apply-rate-limiting-to-cached-assets"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">Boolean</span></li> <li>Field name in the API: <code dir="auto">requests_to_origin</code> (optional, with the opposite meaning of the Cloudflare dashboard option)</li> </ul> <p>If this parameter is disabled (or when the <code dir="auto">requests_to_origin</code> API field is set to <code dir="auto">true</code>), only the requests going to the origin (that is, requests that are not cached) will be considered when determining the request rate.</p> <p>In some cases, you cannot disable the <strong>Also apply rate limiting to cached assets</strong> parameter due to configuration restrictions. Refer to <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#configuration-restrictions">Configuration restrictions</a> for details.</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="with-the-same-characteristics">With the same characteristics</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#with-the-same-characteristics"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">Array&lt;String&gt;</span></li> <li>Field name in the API: <code dir="auto">characteristics</code></li> </ul> <p>Set of parameters defining how Cloudflare tracks the request rate for the rule.</p> <p>Use one or more of the following characteristics:</p> <table> <thead> <tr> <th>Dashboard value</th> <th>API value</th> <th>Notes</th> </tr> </thead> <tbody> <tr> <td>N/A(implicitly included)</td> <td><code dir="auto">cf.colo.id</code>(mandatory)</td> <td><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#do-not-use-cfcoloid-as-a-field-in-expressions">Do not use in expressions</a></td> </tr> <tr> <td>IP</td> <td><code dir="auto">ip.src</code></td> <td><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#incompatible-characteristics">Incompatible with <strong>IP with NAT support</strong></a></td> </tr> <tr> <td>IP with NAT support</td> <td><code dir="auto">cf.unique_visitor_id</code></td> <td><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#incompatible-characteristics">Incompatible with <strong>IP</strong></a></td> </tr> <tr> <td><strong>Header value of</strong> (enter header name)</td> <td><code dir="auto">http.request.headers["&lt;header_name&gt;"]</code></td> <td><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#use-a-lowercased-header-name-for-api-users">Use lowercased header name in API</a> and <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#missing-field-versus-empty-value">Missing field versus empty value</a></td> </tr> <tr> <td><strong>Cookie value of</strong> (enter cookie name)</td> <td><code dir="auto">http.request.cookies["&lt;cookie_name&gt;"]</code></td> <td><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#recommended-configurations-when-using-cookie-value-of">Recommended configurations</a> and <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#missing-field-versus-empty-value">Missing field versus empty value</a></td> </tr> <tr> <td><strong>Query value of</strong> (enter parameter name)</td> <td><code dir="auto">http.request.uri.args["&lt;query_param_name&gt;"]</code></td> <td><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#missing-field-versus-empty-value">Missing field versus empty value</a></td> </tr> <tr> <td><strong>Host</strong></td> <td><code dir="auto">http.host</code></td> <td></td> </tr> <tr> <td><strong>Path</strong></td> <td><code dir="auto">http.request.uri.path</code></td> <td></td> </tr> <tr> <td><strong>AS Num</strong></td> <td><code dir="auto">ip.src.asnum</code></td> <td></td> </tr> <tr> <td><strong>Country</strong></td> <td><code dir="auto">ip.src.country</code></td> <td></td> </tr> <tr> <td><strong>JA3 Fingerprint</strong></td> <td><code dir="auto">cf.bot_management.ja3_hash</code></td> <td></td> </tr> <tr> <td><strong>JA4</strong></td> <td><code dir="auto">cf.bot_management.ja4</code></td> <td></td> </tr> <tr> <td><strong>JSON string value of</strong> (enter key)</td> <td><code dir="auto">lookup_json_string(http.request.body.raw, "&lt;key&gt;")</code></td> <td><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#missing-field-versus-empty-value">Missing field versus empty value</a> and <a href="https://developers-cloudflare-com.translate.goog/ruleset-engine/rules-language/functions/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#lookup_json_string"><code dir="auto">lookup_json_string()</code> function reference</a></td> </tr> <tr> <td><strong>JSON integer value of</strong> (enter key)</td> <td><code dir="auto">lookup_json_integer(http.request.body.raw, "&lt;key&gt;")</code></td> <td><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#missing-field-versus-empty-value">Missing field versus empty value</a> and <a href="https://developers-cloudflare-com.translate.goog/ruleset-engine/rules-language/functions/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#lookup_json_integer"><code dir="auto">lookup_json_integer()</code> function reference</a></td> </tr> <tr> <td><strong>Form input value of</strong> (enter field name)</td> <td><code dir="auto">http.request.body.form["&lt;input_field_name&gt;"]</code></td> <td><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#missing-field-versus-empty-value">Missing field versus empty value</a></td> </tr> <tr> <td><strong>JWT claim of</strong> (enter token configuration ID, claim name)</td> <td><code dir="auto">lookup_json_string( http.request.jwt.claims["&lt;token_configuration_id&gt;"][0], "&lt;claim_name&gt;")</code></td> <td><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#requirements-for-using-claims-inside-a-json-web-token-jwt">Requirements for claims in JWT</a>, <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#missing-field-versus-empty-value">missing field versus empty value</a> and <a href="https://developers-cloudflare-com.translate.goog/api-shield/security/jwt-validation/transform-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">JWT Validation reference</a></td> </tr> <tr> <td><strong>Body</strong></td> <td><code dir="auto">http.request.body.raw</code></td> <td></td> </tr> <tr> <td><strong>Body size</strong> (select operator, enter size)</td> <td><code dir="auto">http.request.body.size</code></td> <td></td> </tr> <tr> <td><strong>Custom</strong> (enter expression)</td> <td>Enter a custom expression. You can use a function such as <code dir="auto">substring()</code> or <code dir="auto">lower()</code>, or enter a more complex expression.</td> <td><a href="https://developers-cloudflare-com.translate.goog/ruleset-engine/rules-language/functions/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">Functions</a></td> </tr> </tbody> </table> <p>The available characteristics depend on your Cloudflare plan. Refer to <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#availability">Availability</a> for more information.</p> <aside aria-label="Warning" class="starlight-aside starlight-aside--caution"> <p class="starlight-aside__title" aria-hidden="true"> <svg viewbox="0 0 24 24" width="16" height="16" fill="currentColor" class="starlight-aside__icon"> <path d="M12 16C11.8022 16 11.6089 16.0587 11.4444 16.1686C11.28 16.2784 11.1518 16.4346 11.0761 16.6173C11.0004 16.8001 10.9806 17.0011 11.0192 17.1951C11.0578 17.3891 11.153 17.5673 11.2929 17.7071C11.4327 17.847 11.6109 17.9422 11.8049 17.9808C11.9989 18.0194 12.2 17.9996 12.3827 17.9239C12.5654 17.8482 12.7216 17.72 12.8315 17.5556C12.9413 17.3911 13 17.1978 13 17C13 16.7348 12.8946 16.4805 12.7071 16.2929C12.5196 16.1054 12.2652 16 12 16ZM22.67 17.47L14.62 3.47003C14.3598 3.00354 13.9798 2.61498 13.5192 2.3445C13.0586 2.07401 12.5341 1.9314 12 1.9314C11.4659 1.9314 10.9414 2.07401 10.4808 2.3445C10.0202 2.61498 9.64019 3.00354 9.38 3.47003L1.38 17.47C1.11079 17.924 0.966141 18.441 0.960643 18.9688C0.955144 19.4966 1.089 20.0166 1.34868 20.4761C1.60837 20.9356 1.9847 21.3185 2.43968 21.5861C2.89466 21.8536 3.41218 21.9964 3.94 22H20.06C20.5921 22.0053 21.1159 21.8689 21.5779 21.6049C22.0399 21.341 22.4234 20.9589 22.689 20.4978C22.9546 20.0368 23.0928 19.5134 23.0895 18.9814C23.0862 18.4493 22.9414 17.9277 22.67 17.47ZM20.94 19.47C20.8523 19.626 20.7245 19.7556 20.5697 19.8453C20.4149 19.935 20.2389 19.9815 20.06 19.98H3.94C3.76111 19.9815 3.5851 19.935 3.43032 19.8453C3.27553 19.7556 3.14765 19.626 3.06 19.47C2.97223 19.318 2.92602 19.1456 2.92602 18.97C2.92602 18.7945 2.97223 18.622 3.06 18.47L11.06 4.47003C11.1439 4.30623 11.2714 4.16876 11.4284 4.07277C11.5855 3.97678 11.766 3.92599 11.95 3.92599C12.134 3.92599 12.3145 3.97678 12.4716 4.07277C12.6286 4.16876 12.7561 4.30623 12.84 4.47003L20.89 18.47C20.9892 18.6199 21.0462 18.7937 21.055 18.9732C21.0638 19.1527 21.0241 19.3312 20.94 19.49V19.47ZM12 8.00003C11.7348 8.00003 11.4804 8.10538 11.2929 8.29292C11.1054 8.48046 11 8.73481 11 9.00003V13C11 13.2652 11.1054 13.5196 11.2929 13.7071C11.4804 13.8947 11.7348 14 12 14C12.2652 14 12.5196 13.8947 12.7071 13.7071C12.8946 13.5196 13 13.2652 13 13V9.00003C13 8.73481 12.8946 8.48046 12.7071 8.29292C12.5196 8.10538 12.2652 8.00003 12 8.00003Z" /> </svg>Warning</p> <div class="starlight-aside__content"> <p>For important details about these characteristics, refer to <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#notes-about-rate-limiting-characteristics">Notes about rate limiting characteristics</a>.</p> </div> </aside> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="increment-counter-when">Increment counter when</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#increment-counter-when"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">String</span></li> <li>Field name in the API: <code dir="auto">counting_expression</code> (optional)</li> </ul> <p>Only available in the Cloudflare dashboard when you enable <strong>Use custom counting expression</strong>.</p> <p>Defines the criteria used for determining the request rate. By default, the counting expression is the same as the rule matching expression (defined in <strong>If incoming requests match</strong>). This default is also applied when you set this field to an empty string (<code dir="auto">""</code>).</p> <p>The counting expression can include <a href="https://developers-cloudflare-com.translate.goog/ruleset-engine/rules-language/fields/reference/?field-category=Response&amp;_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">HTTP response fields</a>. When there are response fields in the counting expression, the counting will happen after the response is sent.</p> <p>In some cases, you cannot include HTTP response fields in the counting expression due to configuration restrictions. Refer to <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#configuration-restrictions">Configuration restrictions</a> for details.</p> <aside aria-label="The counting expression does not extend the rule expression" class="starlight-aside starlight-aside--note"> <p class="starlight-aside__title" aria-hidden="true"> <svg viewbox="0 0 24 24" width="16" height="16" fill="currentColor" class="starlight-aside__icon"> <path d="M12 11C11.7348 11 11.4804 11.1054 11.2929 11.2929C11.1054 11.4804 11 11.7348 11 12V16C11 16.2652 11.1054 16.5196 11.2929 16.7071C11.4804 16.8946 11.7348 17 12 17C12.2652 17 12.5196 16.8946 12.7071 16.7071C12.8946 16.5196 13 16.2652 13 16V12C13 11.7348 12.8946 11.4804 12.7071 11.2929C12.5196 11.1054 12.2652 11 12 11ZM12.38 7.08C12.1365 6.97998 11.8635 6.97998 11.62 7.08C11.4973 7.12759 11.3851 7.19896 11.29 7.29C11.2017 7.3872 11.1306 7.49882 11.08 7.62C11.024 7.73868 10.9966 7.86882 11 8C10.9992 8.13161 11.0245 8.26207 11.0742 8.38391C11.124 8.50574 11.1973 8.61656 11.29 8.71C11.3872 8.79833 11.4988 8.86936 11.62 8.92C11.7715 8.98224 11.936 9.00632 12.099 8.99011C12.2619 8.97391 12.4184 8.91792 12.5547 8.82707C12.691 8.73622 12.8029 8.61328 12.8805 8.46907C12.9582 8.32486 12.9992 8.16378 13 8C12.9963 7.73523 12.8927 7.48163 12.71 7.29C12.6149 7.19896 12.5028 7.12759 12.38 7.08ZM12 2C10.0222 2 8.08879 2.58649 6.4443 3.6853C4.79981 4.78412 3.51809 6.3459 2.76121 8.17317C2.00433 10.0004 1.8063 12.0111 2.19215 13.9509C2.578 15.8907 3.53041 17.6725 4.92894 19.0711C6.32746 20.4696 8.10929 21.422 10.0491 21.8079C11.9889 22.1937 13.9996 21.9957 15.8268 21.2388C17.6541 20.4819 19.2159 19.2002 20.3147 17.5557C21.4135 15.9112 22 13.9778 22 12C22 10.6868 21.7413 9.38642 21.2388 8.17317C20.7363 6.95991 19.9997 5.85752 19.0711 4.92893C18.1425 4.00035 17.0401 3.26375 15.8268 2.7612C14.6136 2.25866 13.3132 2 12 2ZM12 20C10.4178 20 8.87104 19.5308 7.55544 18.6518C6.23985 17.7727 5.21447 16.5233 4.60897 15.0615C4.00347 13.5997 3.84504 11.9911 4.15372 10.4393C4.4624 8.88743 5.22433 7.46197 6.34315 6.34315C7.46197 5.22433 8.88743 4.4624 10.4393 4.15372C11.9911 3.84504 13.5997 4.00346 15.0615 4.60896C16.5233 5.21447 17.7727 6.23984 18.6518 7.55544C19.5308 8.87103 20 10.4177 20 12C20 14.1217 19.1572 16.1566 17.6569 17.6569C16.1566 19.1571 14.1217 20 12 20Z" /> </svg>The counting expression does not extend the rule expression</p> <div class="starlight-aside__content"> <p>If you set a custom counting expression, it will not automatically extend the rule matching expression. Therefore, you may wish to include the matching expression in the counting expression.</p> <p>For example, you might want to perform rate limiting for clients sending more than five requests to <code dir="auto">/api/</code> resulting in a <code dir="auto">403</code> HTTP status code from the origin server. In this case, the matching expression would be <code dir="auto">starts_with(http.request.uri.path, "/api/")</code> and the counting expression would be <code dir="auto">http.response.code eq 403 and starts_with(http.request.uri.path, "/api/")</code>. If the counting expression did not include the matching expression (that is, if you had set the counting expression to <code dir="auto">http.response.code eq 403</code>), any response with a <code dir="auto">403</code> status code on any URL would increase the counter.</p> </div> </aside> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="when-rate-exceeds--requests">When rate exceeds &gt; Requests</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#when-rate-exceeds--requests"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">Integer</span></li> <li>Field name in the API: <code dir="auto">requests_per_period</code></li> </ul> <p>The number of requests over the period of time that will trigger the rule.</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="when-rate-exceeds--period">When rate exceeds &gt; Period</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#when-rate-exceeds--period"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">Integer</span></li> <li>Field name in the API: <code dir="auto">period</code></li> </ul> <p>The period of time to consider (in seconds) when evaluating the request rate. The available values <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#availability">vary according to your Cloudflare plan</a>.</p> <p>The available API values are: <code dir="auto">10</code>, <code dir="auto">60</code> (one minute), <code dir="auto">120</code> (two minutes), <code dir="auto">300</code> (five minutes), <code dir="auto">600</code> (10 minutes), or <code dir="auto">3600</code> (one hour).</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="then-take-action">Then take action</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#then-take-action"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">String</span></li> <li>Field name in the API: <code dir="auto">action</code> (rule field)</li> </ul> <p>Action to perform when the rate specified in the rule is reached.</p> <p>Use one of the following values in the API: <code dir="auto">block</code>, <code dir="auto">challenge</code>, <code dir="auto">js_challenge</code>, <code dir="auto">managed_challenge</code>, or <code dir="auto">log</code>.</p> <p>If you select the <em>Block</em> action, you can define a custom response using the following parameters:</p> <ul> <li><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#with-response-type-for-block-action"><strong>With response type</strong></a></li> <li><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#with-response-code-for-block-action"><strong>With response code</strong></a></li> <li><a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#response-body-for-block-action"><strong>Response body</strong></a></li> </ul> <div tabindex="-1" class="heading-wrapper level-h4"> <h4 id="with-response-type-for-block-action">With response type (for <em>Block</em> action)</h4><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#with-response-type-for-block-action"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">String</span></li> <li>Field name in the API: <code dir="auto">response</code> &gt; <code dir="auto">content_type</code> (optional)</li> </ul> <p>Defines the content type of a custom response when blocking a request due to rate limiting. Only available when you set the <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#then-take-action">rule action</a> to <em>Block</em>.</p> <p>Available API values: <code dir="auto">application/json</code>, <code dir="auto">text/html</code>, <code dir="auto">text/xml</code>, or <code dir="auto">text/plain</code>.</p> <div tabindex="-1" class="heading-wrapper level-h4"> <h4 id="with-response-code-for-block-action">With response code (for <em>Block</em> action)</h4><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#with-response-code-for-block-action"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">Integer</span></li> <li>Field name in the API: <code dir="auto">response</code> &gt; <code dir="auto">status_code</code> (optional)</li> </ul> <p>Defines the HTTP status code returned to the visitor when blocking the request due to rate limiting. Only available when you set the <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#then-take-action">rule action</a> to <em>Block</em>.</p> <p>You must enter a value between <code dir="auto">400</code> and <code dir="auto">499</code>. The default value is <code dir="auto">429</code> (<code dir="auto">Too many requests</code>).</p> <div tabindex="-1" class="heading-wrapper level-h4"> <h4 id="response-body-for-block-action">Response body (for <em>Block</em> action)</h4><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#response-body-for-block-action"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">String</span></li> <li>Field name in the API: <code dir="auto">response</code> &gt; <code dir="auto">content</code> (optional)</li> </ul> <p>Defines the body of the returned HTTP response when the request is blocked due to rate limiting. Only available when you set the <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#then-take-action">rule action</a> to <em>Block</em>.</p> <p>The maximum field size is 30 KB.</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="for-duration">For duration</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#for-duration"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">Integer</span></li> <li>Field name in the API: <code dir="auto">mitigation_timeout</code></li> </ul> <p>Once the rate is reached, the rate limiting rule applies the rule action to further requests for the period of time defined in this field (in seconds).</p> <p>In the dashboard, select one of the available values, which <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#availability">vary according to your Cloudflare plan</a>. The available API values are: <code dir="auto">0</code>, <code dir="auto">10</code>, <code dir="auto">60</code> (one minute), <code dir="auto">120</code> (two minutes), <code dir="auto">300</code> (five minutes), <code dir="auto">600</code> (10 minutes), <code dir="auto">3600</code> (one hour), or <code dir="auto">86400</code> (one day).</p> <p>Customers on Free, Pro, and Business plans cannot select a duration when using a <a href="https://developers-cloudflare-com.translate.goog/waf/reference/cloudflare-challenges/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#available-challenges">challenge action</a> — their rate limiting rule will always perform request throttling for these actions. With request throttling, you do not define a duration. When visitors pass a challenge, their corresponding <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/request-rate/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">request counter</a> is set to zero. When visitors with the same values for the rule characteristics make enough requests to trigger the rate limiting rule again, they will receive a new challenge.</p> <p>Enterprise customers can always configure a duration (or mitigation timeout), even when using one of the challenge actions.</p> <aside aria-label="Notes for API users" class="starlight-aside starlight-aside--note"> <p class="starlight-aside__title" aria-hidden="true"> <svg viewbox="0 0 24 24" width="16" height="16" fill="currentColor" class="starlight-aside__icon"> <path d="M12 11C11.7348 11 11.4804 11.1054 11.2929 11.2929C11.1054 11.4804 11 11.7348 11 12V16C11 16.2652 11.1054 16.5196 11.2929 16.7071C11.4804 16.8946 11.7348 17 12 17C12.2652 17 12.5196 16.8946 12.7071 16.7071C12.8946 16.5196 13 16.2652 13 16V12C13 11.7348 12.8946 11.4804 12.7071 11.2929C12.5196 11.1054 12.2652 11 12 11ZM12.38 7.08C12.1365 6.97998 11.8635 6.97998 11.62 7.08C11.4973 7.12759 11.3851 7.19896 11.29 7.29C11.2017 7.3872 11.1306 7.49882 11.08 7.62C11.024 7.73868 10.9966 7.86882 11 8C10.9992 8.13161 11.0245 8.26207 11.0742 8.38391C11.124 8.50574 11.1973 8.61656 11.29 8.71C11.3872 8.79833 11.4988 8.86936 11.62 8.92C11.7715 8.98224 11.936 9.00632 12.099 8.99011C12.2619 8.97391 12.4184 8.91792 12.5547 8.82707C12.691 8.73622 12.8029 8.61328 12.8805 8.46907C12.9582 8.32486 12.9992 8.16378 13 8C12.9963 7.73523 12.8927 7.48163 12.71 7.29C12.6149 7.19896 12.5028 7.12759 12.38 7.08ZM12 2C10.0222 2 8.08879 2.58649 6.4443 3.6853C4.79981 4.78412 3.51809 6.3459 2.76121 8.17317C2.00433 10.0004 1.8063 12.0111 2.19215 13.9509C2.578 15.8907 3.53041 17.6725 4.92894 19.0711C6.32746 20.4696 8.10929 21.422 10.0491 21.8079C11.9889 22.1937 13.9996 21.9957 15.8268 21.2388C17.6541 20.4819 19.2159 19.2002 20.3147 17.5557C21.4135 15.9112 22 13.9778 22 12C22 10.6868 21.7413 9.38642 21.2388 8.17317C20.7363 6.95991 19.9997 5.85752 19.0711 4.92893C18.1425 4.00035 17.0401 3.26375 15.8268 2.7612C14.6136 2.25866 13.3132 2 12 2ZM12 20C10.4178 20 8.87104 19.5308 7.55544 18.6518C6.23985 17.7727 5.21447 16.5233 4.60897 15.0615C4.00347 13.5997 3.84504 11.9911 4.15372 10.4393C4.4624 8.88743 5.22433 7.46197 6.34315 6.34315C7.46197 5.22433 8.88743 4.4624 10.4393 4.15372C11.9911 3.84504 13.5997 4.00346 15.0615 4.60896C16.5233 5.21447 17.7727 6.23984 18.6518 7.55544C19.5308 8.87103 20 10.4177 20 12C20 14.1217 19.1572 16.1566 17.6569 17.6569C16.1566 19.1571 14.1217 20 12 20Z" /> </svg>Notes for API users</p> <div class="starlight-aside__content"> <ul> <li>If you are on a Free, Pro, or Business plan and are using the API, you must enable request throttling by setting the <code dir="auto">mitigation_timeout</code> value to <code dir="auto">0</code> (zero) when using the actions <code dir="auto">managed_challenge</code>, <code dir="auto">js_challenge</code>, or <code dir="auto">challenge</code>.</li> <li>Enterprise customers can use a <code dir="auto">mitigation_timeout</code> value greater than or equal to <code dir="auto">0</code> (zero), regardless of the rate limiting action they select.</li> </ul> </div> </aside> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="with-the-following-behavior">With the following behavior</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#with-the-following-behavior"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li>Data type: <span class="sl-badge default small astro-avdet4wd" style="color:var(--sl-text-white);background-color:var(--sl-color-gray-6);border-color:var(--sl-color-gray-3);font-size:0.7rem;font-weight:bold">Integer</span></li> <li>Field name in the API: <code dir="auto">mitigation_timeout</code></li> </ul> <p>Defines the exact behavior of the selected action.</p> <aside aria-label="Note" class="starlight-aside starlight-aside--note"> <p class="starlight-aside__title" aria-hidden="true"> <svg viewbox="0 0 24 24" width="16" height="16" fill="currentColor" class="starlight-aside__icon"> <path d="M12 11C11.7348 11 11.4804 11.1054 11.2929 11.2929C11.1054 11.4804 11 11.7348 11 12V16C11 16.2652 11.1054 16.5196 11.2929 16.7071C11.4804 16.8946 11.7348 17 12 17C12.2652 17 12.5196 16.8946 12.7071 16.7071C12.8946 16.5196 13 16.2652 13 16V12C13 11.7348 12.8946 11.4804 12.7071 11.2929C12.5196 11.1054 12.2652 11 12 11ZM12.38 7.08C12.1365 6.97998 11.8635 6.97998 11.62 7.08C11.4973 7.12759 11.3851 7.19896 11.29 7.29C11.2017 7.3872 11.1306 7.49882 11.08 7.62C11.024 7.73868 10.9966 7.86882 11 8C10.9992 8.13161 11.0245 8.26207 11.0742 8.38391C11.124 8.50574 11.1973 8.61656 11.29 8.71C11.3872 8.79833 11.4988 8.86936 11.62 8.92C11.7715 8.98224 11.936 9.00632 12.099 8.99011C12.2619 8.97391 12.4184 8.91792 12.5547 8.82707C12.691 8.73622 12.8029 8.61328 12.8805 8.46907C12.9582 8.32486 12.9992 8.16378 13 8C12.9963 7.73523 12.8927 7.48163 12.71 7.29C12.6149 7.19896 12.5028 7.12759 12.38 7.08ZM12 2C10.0222 2 8.08879 2.58649 6.4443 3.6853C4.79981 4.78412 3.51809 6.3459 2.76121 8.17317C2.00433 10.0004 1.8063 12.0111 2.19215 13.9509C2.578 15.8907 3.53041 17.6725 4.92894 19.0711C6.32746 20.4696 8.10929 21.422 10.0491 21.8079C11.9889 22.1937 13.9996 21.9957 15.8268 21.2388C17.6541 20.4819 19.2159 19.2002 20.3147 17.5557C21.4135 15.9112 22 13.9778 22 12C22 10.6868 21.7413 9.38642 21.2388 8.17317C20.7363 6.95991 19.9997 5.85752 19.0711 4.92893C18.1425 4.00035 17.0401 3.26375 15.8268 2.7612C14.6136 2.25866 13.3132 2 12 2ZM12 20C10.4178 20 8.87104 19.5308 7.55544 18.6518C6.23985 17.7727 5.21447 16.5233 4.60897 15.0615C4.00347 13.5997 3.84504 11.9911 4.15372 10.4393C4.4624 8.88743 5.22433 7.46197 6.34315 6.34315C7.46197 5.22433 8.88743 4.4624 10.4393 4.15372C11.9911 3.84504 13.5997 4.00346 15.0615 4.60896C16.5233 5.21447 17.7727 6.23984 18.6518 7.55544C19.5308 8.87103 20 10.4177 20 12C20 14.1217 19.1572 16.1566 17.6569 17.6569C16.1566 19.1571 14.1217 20 12 20Z" /> </svg>Note</p> <div class="starlight-aside__content"> <p>Only Enterprise customers can throttle requests using the <em>Block</em> action.</p> <p>Other users can throttle requests using a challenge action, or perform the action during a period of time. Refer to <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#for-duration">For duration</a> for details.</p> </div> </aside> <p>The action behavior can be one of the following:</p> <ul> <li><p><strong>Perform action during the selected duration</strong>: Applies the configured action to all requests received during the selected duration. To configure this behavior via API, set <code dir="auto">mitigation_timeout</code> to a value greater than zero. Refer to <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#for-duration">For duration</a> for more information.</p><p> <starlight-image-zoom-zoomable> <img src="/_astro/behavior-apply-action-for-duration.ByJmge-b_ZY87Js.webp" alt="Chart displaying the action of a rate limiting rule configured to apply its action during the entire mitigation period" width="610" height="228" loading="lazy" decoding="async"> <button aria-label="Zoom image: Chart displaying the action of a rate limiting rule configured to apply its action during the entire mitigation period" class="starlight-image-zoom-control"> <svg aria-hidden="true" fill="currentColor" viewbox="0 0 24 24"> <use href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#starlight-image-zoom-icon-zoom"></use> </svg></button> </starlight-image-zoom-zoomable></p></li> <li><p><strong>Throttle requests over the maximum configured rate</strong>: Applies the selected action to incoming requests over the configured limit, allowing other requests. To configure this behavior via API, set <code dir="auto">mitigation_timeout</code> to <code dir="auto">0</code> (zero).</p><p> <starlight-image-zoom-zoomable> <img src="/_astro/behavior-throttle.D27SXNy0_1o6Fhb.webp" alt="Chart displaying the behavior of a rate limiting configured to throttle requests above the configured limit" width="610" height="228" loading="lazy" decoding="async"> <button aria-label="Zoom image: Chart displaying the behavior of a rate limiting configured to throttle requests above the configured limit" class="starlight-image-zoom-control"> <svg aria-hidden="true" fill="currentColor" viewbox="0 0 24 24"> <use href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#starlight-image-zoom-icon-zoom"></use> </svg></button> </starlight-image-zoom-zoomable></p></li> </ul> <div tabindex="-1" class="heading-wrapper level-h2"> <h2 id="notes-about-rate-limiting-characteristics">Notes about rate limiting characteristics</h2><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#notes-about-rate-limiting-characteristics"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="use-cases-of-ip-with-nat-support">Use cases of IP with NAT support</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#use-cases-of-ip-with-nat-support"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <p>Use <strong>IP with NAT support</strong> to handle situations such as requests under NAT sharing the same IP address. Cloudflare uses a variety of privacy-preserving techniques to identify unique visitors, which may include use of session cookies. Refer to <a href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/policies-compliances/cloudflare-cookies/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">Cloudflare Cookies</a> for details.</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="incompatible-characteristics">Incompatible characteristics</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#incompatible-characteristics"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <p>You cannot use both <strong>IP with NAT support</strong> and <strong>IP</strong> as characteristics of the same rate limiting rule.</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="do-not-use-cfcoloid-as-a-field-in-expressions">Do not use <code dir="auto">cf.colo.id</code> as a field in expressions</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#do-not-use-cfcoloid-as-a-field-in-expressions"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <p>You should not use the <code dir="auto">cf.colo.id</code> characteristic (data center ID) as a field in rule expressions. Additionally, <code dir="auto">cf.colo.id</code> values may change without warning. For more information about this rate limiting characteristic, refer to <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/request-rate/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">How Cloudflare determines the request rate</a>.</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="use-a-lowercased-header-name-for-api-users">Use a lowercased header name (for API users)</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#use-a-lowercased-header-name-for-api-users"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <p>If you use the <strong>Header value of</strong> characteristic in an API request (with <code dir="auto">http.request.headers["&lt;header_name&gt;"]</code>), you must enter the header name in lower case, since Cloudflare normalizes header names on the Cloudflare global network.</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="missing-field-versus-empty-value">Missing field versus empty value</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#missing-field-versus-empty-value"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <p>If you use the <strong>Header value of</strong>, <strong>Cookie value of</strong>, <strong>Query value of</strong>, <strong>JSON string value of</strong>, <code dir="auto">lookup_json_integer(...)</code>, or <strong>Form input value of</strong> characteristic and the specific header/cookie/parameter/JSON key/form field name is not present in the request, the rate limiting rule may still apply to the request, depending on your counting expression.</p> <p>If you do not filter out such requests, there will be a specific <a href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/request-rate/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">request counter</a> for requests where the field is not present, which will be different from the request counter where the field is present with an empty value.</p> <p>For example, to consider only requests where a specific HTTP header is present in the context of a specific rate limiting rule, adjust the rule counting expression so it contains something similar to the following:</p> <p><code dir="auto">and len(http.request.headers["&lt;header_name&gt;"]) &gt; 0</code></p> <p>Where <code dir="auto">&lt;header_name&gt;</code> is the same header name used as a rate limiting characteristic.</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="recommended-configurations-when-using-cookie-value-of">Recommended configurations when using Cookie value of</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#recommended-configurations-when-using-cookie-value-of"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <p>If you use <strong>Cookie value of</strong> as a rate limiting rule characteristic, follow these recommendations:</p> <ul> <li>Create a <a href="https://developers-cloudflare-com.translate.goog/waf/custom-rules/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">custom rule</a> that blocks requests with more than one value for the cookie.</li> <li>Validate the cookie value at the origin before performing any demanding server operations.</li> </ul> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="requirements-for-using-claims-inside-a-json-web-token-jwt">Requirements for using claims inside a JSON Web Token (JWT)</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#requirements-for-using-claims-inside-a-json-web-token-jwt"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <p>To use claims inside a JSON Web Token (JWT), you must first set up a <a href="https://developers-cloudflare-com.translate.goog/api-shield/security/jwt-validation/configure/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">token validation configuration</a> in API Shield.</p> <div tabindex="-1" class="heading-wrapper level-h2"> <h2 id="configuration-restrictions">Configuration restrictions</h2><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/waf/rate-limiting-rules/parameters/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#configuration-restrictions"><span aria-hidden="true" class="anchor-icon"> <svg width="16" height="16" viewbox="0 0 24 24"> <path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z" /> </svg></span></a> </div> <ul> <li><p>If the rule expression <a href="https://developers-cloudflare-com.translate.goog/waf/tools/lists/use-in-expressions/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">includes IP lists</a>, you must enable the <strong>Also apply rate limiting to cached assets</strong> parameter.</p></li> <li><p>The rule counting expression, defined in the <strong>Increment counter when</strong> parameter, cannot include both <a href="https://developers-cloudflare-com.translate.goog/ruleset-engine/rules-language/fields/reference/?field-category=Response&amp;_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB">HTTP response fields</a> and <a href="https://developers-cloudflare-com.translate.goog/waf/tools/lists/custom-lists/?_x_tr_sl=pl&amp;_x_tr_tl=en&amp;_x_tr_hl=en-GB#lists-with-ip-addresses-ip-lists">IP lists</a>. 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