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/cdn-cgi/ endpoint · Cloudflare Fundamentals docs
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href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/abuse-contact/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Add abuse contact</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/cloudflare-access/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Allow Cloudflare access</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/leaked-password-notifications/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Leaked Password Notifications</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/login-and-account-issues/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Login and account issues</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/manage-active-sessions/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Manage active sessions</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/multi-factor-email-authentication/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Multi-Factor Email Authentication</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/scim-setup/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Provision with SCIM</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/review-audit-logs/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Review audit logs</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/secure-a-compromised-account/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Secure compromised account</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/cloudflare-one/applications/configure-apps/dash-sso-apps/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Set up SSO ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/2fa/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Two-factor authentication</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/account-security/zone-holds/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Zone holds</span> </a></li> </ul> </details></li> <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">Account customizations</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/fundamentals/setup/account/customize-account/account-name/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Account name</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/customize-account/appearance/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Appearance</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/customize-account/communication-preference/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Communication preferences</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/account/customize-account/language-preference/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Language preference</span> </a></li> </ul> </details></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"><sl-sidebar-restore data-index="9"></sl-sidebar-restore> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"><span class="large astro-3ii7xxms">Manage domains</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/fundamentals/setup/manage-domains/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Manage domains"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/add-site/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Add a site</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/add-multiple-sites-automation/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Add multiple sites via automation</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/domain-version/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Change your domain version</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/connect-your-domain/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Connect your domain</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/manage-subdomains/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Manage subdomains</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/move-domain/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Move a domain between Cloudflare accounts</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/pause-cloudflare/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Pause Cloudflare</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/redirect-domain/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Redirect one domain to another</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/remove-domain/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Remove a domain</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/star-zones/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Star domains</span> </a></li> </ul> </details></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">Manage members</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/fundamentals/setup/manage-members/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Manage members"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-members/manage/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Manage</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-members/policies/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Policies</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-members/roles/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Roles</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-members/scope/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Role scopes</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/cloudflare-one/applications/configure-apps/dash-sso-apps/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Set up SSO ↗</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/accounts-and-zones/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Accounts, zones, and profiles</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/find-account-and-zone-ids/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Find zone and account IDs</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/use-cloudflare-without-changing-nameservers/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Use Cloudflare without changing nameservers</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/troubleshooting/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Troubleshooting</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/interact-with-cloudflare/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Interacting with Cloudflare</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details 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">Subscriptions and billing</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/fundamentals/subscriptions-and-billing/create-billing-profile/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create billing profile</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/support/account-management-billing/billing-cloudflare-plans/cloudflare-billing-policy/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Billing Policy ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/subscriptions-and-billing/cancel-subscription/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Cancel Cloudflare subscriptions</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/subscriptions-and-billing/change-plan/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Change domain plan</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/subscriptions-and-billing/change-password-or-email/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Change password or email</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/subscriptions-and-billing/change-super-admin/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Change Super Administrator</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/subscriptions-and-billing/delete-account/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Delete your Cloudflare account</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/subscriptions-and-billing/preview-services/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Preview services</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/subscriptions-and-billing/troubleshooting-failed-payments/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Troubleshoot failed payments</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/subscriptions-and-billing/understand-invoices/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Understand Cloudflare invoices</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/subscriptions-and-billing/update-billing-info/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Update billing information</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">Performance</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/fundamentals/performance/improve-seo/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Improve SEO</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/performance/maintenance-mode/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Maintenance mode</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/performance/minimize-downtime/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Minimize downtime</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/speed/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Optimize site speed ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/performance/preparing-for-surges-or-spikes-in-web-traffic/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Prepare for surges or spikes in web traffic</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/performance/test-speed/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Test speed</span> </a></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">Security</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/learning-paths/prevent-ddos-attacks/concepts/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Prevent DDoS attacks ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/security/protect-your-origin-server/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Protect your origin server</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/security/recovering-from-hacked-site/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Recovering from a hacked site</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/security/pci-scans/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Scan for PCI compliance</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/learning-paths/application-security/account-security/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Secure your website ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/security/under-ddos-attack/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Under a DDoS attack?</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">Trace a request</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/fundamentals/trace-request/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Trace a request"> <span class="astro-3ii7xxms">Overview</span> <span class="sl-badge caution small astro-3ii7xxms astro-avdet4wd">Beta</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/trace-request/how-to/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Use Cloudflare Trace</span> <span class="sl-badge caution small astro-3ii7xxms astro-avdet4wd">Beta</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/trace-request/limitations/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Limitations</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/trace-request/changelog/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Changelog</span> </a></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">Cloudflare's 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"> <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">Get started</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/fundamentals/api/get-started/create-token/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create API token</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/get-started/keys/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Get Global API key (legacy)</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/get-started/ca-keys/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Get Origin CA keys</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/get-started/account-owned-tokens/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Account owned tokens</span> </a></li> </ul> </details></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">How to</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/fundamentals/api/how-to/make-api-calls/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Make API calls</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/how-to/create-via-api/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create tokens via API</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/how-to/control-api-access/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Control API Access</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/how-to/restrict-tokens/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Restrict tokens</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/how-to/roll-token/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Roll tokens</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">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/fundamentals/api/reference/limits/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Limits</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/reference/permissions/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">API token permissions</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/reference/template/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">API token templates</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/reference/deprecations/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">API deprecations</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/reference/sdks/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">SDKs</span> </a></li> </ul> </details></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/api/troubleshooting/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Troubleshooting</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">Building custom views</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/fundamentals/api/building-custom-dashboards/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Building custom views"> <span class="astro-3ii7xxms">Overview</span> </a></li> </ul> </details></li> </ul> </details></li> <li class="astro-3ii7xxms"> <details open 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"> <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">Policies</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/fundamentals/reference/policies-compliances/cloudflare-cookies/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Cloudflare Cookies</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/policies-compliances/compliance-docs/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Compliance documentation</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/policies-compliances/content-security-policies/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Content Security Policies (CSPs)</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/support/about-cloudflare/enterprise-documentation/customer-incident-management-policy/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Incident Management Policy ↗</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/policies-compliances/licenses/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Licenses</span> </a></li> <li class="astro-3ii7xxms"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/policies-compliances/cybersafe/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Project Cybersafe Schools</span> </a></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">Abuse</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/fundamentals/reference/report-abuse/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" aria-current="false" class="astro-3ii7xxms" data-group-label="Abuse"> <span class="astro-3ii7xxms">Overview</span> </a></li> <li class="astro-3ii7xxms"><a 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class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Disallow using robots.txt</span> </a></li> </ul></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/fundamentals/reference/cdn-cgi-endpoint/?_x_tr_sl=pl&_x_tr_tl=en&_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/fundamentals/reference/cdn-cgi-endpoint/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB#recommended-exclusions" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Recommended exclusions</span> </a> <ul class="astro-g2bywc46" style="--depth: 1;"> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/cdn-cgi-endpoint/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB#exclude-from-security-scanners" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Exclude from security scanners</span> </a></li> <li class="astro-g2bywc46" style="--depth: 1;"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/cdn-cgi-endpoint/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB#disallow-using-robotstxt" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 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class="c-breadcrumbs__separator" aria-hidden="true"> <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewbox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="astro-couag5ji"> <polyline points="9 18 15 12 9 6" class="astro-couag5ji"></polyline> </svg></span></li> <li class="c-breadcrumbs__crumb"><a href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/cdn-cgi-endpoint/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB" class="c-breadcrumbs__link is-current" aria-current="location"> /cdn-cgi/ endpoint </a></li> </ol> </nav> </astro-breadcrumbs> <script type="application/ld+json">{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/products/","name":"Products"}},{"@type":"ListItem","position":2,"item":{"@id":"/fundamentals/","name":"Cloudflare Fundamentals"}},{"@type":"ListItem","position":3,"item":{"@id":"/fundamentals/reference/","name":"Reference"}},{"@type":"ListItem","position":4,"item":{"@id":"/fundamentals/reference/cdn-cgi-endpoint/","name":"/cdn-cgi/ endpoint"}}]}</script> <script type="module">class t extends HTMLElement{constructor(){super(),this.isManualToggle=!1,this.breadcrumbs=null,this.mainBemClass=null,this.totalWidth=0,this.resizeObserver=null,this.handleTruncatedButtonClick=()=>{this.breadcrumbs?.classList.remove("is-truncated"),this.isManualToggle=!0},this.mainBemClass=this.dataset.mainBemClass||null;const e=this.dataset.id;!("truncated"in this.dataset)||!e||(this.breadcrumbs=document.getElementById(e),this.initializeCrumbs(),this.setupResizeObserver())}initializeCrumbs(){this.breadcrumbs?.querySelectorAll(`.${this.mainBemClass}__crumb`)?.forEach(s=>{this.totalWidth+=s.offsetWidth})}setupResizeObserver(){this.resizeObserver=new ResizeObserver(e=>{e.forEach(s=>{this.checkOverflow(s.target.clientWidth)})}),this.breadcrumbs&&this.resizeObserver.observe(this.breadcrumbs)}connectedCallback(){this.showHiddenCrumbs()}disconnectedCallback(){this.resizeObserver&&this.breadcrumbs&&(this.resizeObserver.unobserve(this.breadcrumbs),this.resizeObserver.disconnect())}toggleTruncated(e){this.breadcrumbs?.classList.toggle("is-truncated",e)}showHiddenCrumbs(){const e=this.breadcrumbs?.querySelector(`.${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">/cdn-cgi/ endpoint</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/fundamentals/reference/cdn-cgi-endpoint/?_x_tr_sl=pl&_x_tr_tl=en&_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 2h1.59l-5.8 5.79a1 1 0 0 0 0 1.42 1 1 0 0 0 1.42 0L20 5.41V7a1 1 0 0 0 2 0V3a1 1 0 0 0-.08-.38Z" class="astro-vjux6bgf" /> </symbol> <symbol id="starlight-image-zoom-icon-unzoom" viewbox="0 0 24 24" class="astro-vjux6bgf"> <path d="M21.71 2.29a1 1 0 0 0-1.42 0l-5.79 5.8V6.5a1 1 0 0 0-2 0v4a1 1 0 0 0 .08.38 1 1 0 0 0 .54.54 1 1 0 0 0 .38.08h4a1 1 0 0 0 0-2h-1.59l5.8-5.79a1 1 0 0 0 0-1.42ZM10.88 12.58a1 1 0 0 0-.38-.08h-4a1 1 0 0 0 0 2h1.59l-5.8 5.79a1 1 0 0 0 0 1.42 1 1 0 0 0 1.42 0l5.79-5.8v1.59a1 1 0 0 0 2 0v-4a1 1 0 0 0-.08-.38 1 1 0 0 0-.54-.54Z" class="astro-vjux6bgf" /> </symbol> </svg> </starlight-image-zoom> <script type="module" src="/_astro/ImageZoom.astro_astro_type_script_index_0_lang.BjAW4avr.js"></script> <div class="sl-markdown-content astro-cedpceuv"> <p>When you <a href="https://developers-cloudflare-com.translate.goog/fundamentals/setup/manage-domains/add-site/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB">add a domain to Cloudflare</a>, Cloudflare adds a <code dir="auto">/cdn-cgi/</code> endpoint (<code dir="auto">www.example.com/cdn-cgi/</code>) to that domain.</p> <p>This endpoint is managed and served by Cloudflare. It cannot be modified or customized. The endpoint is not used by every Cloudflare product, but you may find some products use the endpoint in its URL.</p> <p>A few examples include (but are not limited to):</p> <ul> <li><a href="https://developers-cloudflare-com.translate.goog/support/troubleshooting/general-troubleshooting/gathering-information-for-troubleshooting-sites/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB#identify-the-cloudflare-data-center-serving-your-request">Identify the Cloudflare data center serving your request</a>, which is helpful for troubleshooting (<code dir="auto">https://<YOUR_DOMAIN>/cdn-cgi/trace</code>).</li> <li><a href="https://developers-cloudflare-com.translate.goog/bots/reference/javascript-detections/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB">JavaScript detection</a> used by Cloudflare bot products (<code dir="auto">example.com/cdn-cgi/challenge-platform/</code>)</li> <li><a href="https://developers-cloudflare-com.translate.goog/images/transform-images?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB">Image transformations</a> in the new URLs you would use for images (<code dir="auto">example.com/cdn-cgi/image/</code>)</li> <li><a href="https://developers-cloudflare-com.translate.goog/waf/tools/scrape-shield/email-address-obfuscation/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB">Email address obfuscation</a> used to hide email addresses from malicious bots (<code dir="auto">example.com/cdn-cgi/l/email-protection</code>)</li> <li><a href="https://developers-cloudflare-com.translate.goog/web-analytics/get-started/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB#sites-proxied-through-cloudflare">Web analytics</a> for a website proxied through Cloudflare (<code dir="auto">example.com/cdn-cgi/rum</code>). This endpoint returns a <code dir="auto">204</code> HTTP status code.</li> <li><a href="https://developers-cloudflare-com.translate.goog/speed/optimization/content/speed-brain/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB">Speed Brain</a> adds an HTTP header called <code dir="auto">Speculation-Rules</code> to web page responses. This header contains a URL that hosts an opinionated Speculation-Rules configuration, which instructs the browser to initiate prefetch requests for anticipated future navigations.</li> </ul> <div tabindex="-1" class="heading-wrapper level-h2"> <h2 id="recommended-exclusions">Recommended exclusions</h2><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/cdn-cgi-endpoint/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB#recommended-exclusions"><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="exclude-from-security-scanners">Exclude from security scanners</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/cdn-cgi-endpoint/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB#exclude-from-security-scanners"><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>Some scanners may display an error because certain <code dir="auto">/cdn-cgi/</code> endpoints do not have an <a href="https://developers-cloudflare-com.translate.goog/ssl/edge-certificates/additional-options/http-strict-transport-security/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB">HSTS setting</a> applied to it or for similar reasons. Because the endpoint is managed by Cloudflare, you can ignore the error and do not need to worry about it.</p> <p>To prevent scanner errors, omit the <code dir="auto">/cdn-cgi/</code> endpoint from your security scans.</p> <div tabindex="-1" class="heading-wrapper level-h3"> <h3 id="disallow-using-robotstxt">Disallow using robots.txt</h3><a class="anchor-link" href="https://developers-cloudflare-com.translate.goog/fundamentals/reference/cdn-cgi-endpoint/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB#disallow-using-robotstxt"><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><code dir="auto">/cdn-cgi/</code> also can cause issues with various web crawlers.</p> <p>Search engine crawlers can encounter <a href="https://developers-cloudflare-com.translate.goog/support/troubleshooting/general-troubleshooting/troubleshooting-crawl-errors/?_x_tr_sl=pl&_x_tr_tl=en&_x_tr_hl=en-GB">errors when crawling these endpoints</a> and — though these errors do not impact site rankings — they may surface in your webmaster dashboard.</p> <p>SEO and other web crawlers may also mistakenly crawl these endpoints, thinking that they are part of your site's content.</p> <p>As a best practice, update your <code dir="auto">robots.txt</code> file to include <code dir="auto">Disallow: /cdn-cgi/</code>.</p> </div> <div class="astro-fxeopwe4"> <div class="feedback-prompt astro-fxeopwe4"> <astro-island uid="ZcQfTO" prefix="r0" 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