CINXE.COM

<!doctype html> <html class="windows no-js" lang="en" dir="ltr" data-country-code="US" data-needs-consent="False" data-latest-firefox="135.0" data-esr-versions="128.7.0" data-gtm-container-id="GTM-MW3R8V" data-stub-attribution-rate="1.0" data-sentry-dsn="https://c3ab8514873549d5b3785ebc7fb83c80@o1069899.ingest.sentry.io/6260331"> <head> <base href="https://www.mozilla.org/en-US/privacy/websites/cookie-settings/"> <meta charset="utf-8"> <script src="https://www.mozilla.org/media/js/site.b49d941e3374.js"></script>   <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Cookie settings — Mozilla</title> <meta name="description" content="This page describes the different types of Cookies that Mozilla may use, and gives you control over which types of data you agree to Mozilla collecting."> <meta property="og:type" content="website"> <meta property="og:site_name" content="Mozilla"> <meta property="og:locale" content="en_US"> <meta property="og:url" content="https://www.mozilla.org/en-US/privacy/websites/cookie-settings/"> <meta property="og:image" content="https://www.mozilla.org/media/img/m24/og.5b9d3fdd1709.png"> <meta property="og:title" content="Cookie settings"> <meta property="og:description" content="This page describes the different types of Cookies that Mozilla may use, and gives you control over which types of data you agree to Mozilla collecting."> <meta property="fb:page_id" content="262134952380"> <meta name="twitter:card" content="summary"> <meta name="twitter:site" content="@mozilla"> <meta name="twitter:domain" content="mozilla.org"> <meta name="twitter:app:name:googleplay" content="Firefox"> <meta name="twitter:app:id:googleplay" content="org.mozilla.firefox"> <meta name="twitter:app:name:iphone" content="Firefox"> <meta name="twitter:app:id:iphone" content="989804926"> <meta name="twitter:app:name:ipad" content="Firefox"> <meta name="twitter:app:id:ipad" content="989804926"> <link rel="apple-touch-icon" type="image/png" sizes="180x180" href="https://www.mozilla.org/media/img/favicons/mozilla/m24/apple-touch-icon.05aa000f6748.png"> <link rel="icon" type="image/png" sizes="196x196" href="https://www.mozilla.org/media/img/favicons/mozilla/m24/favicon-196x196.e143075360ea.png"> <link rel="shortcut icon" href="https://www.mozilla.org/media/img/favicons/mozilla/m24/favicon.d0be64e474b1.ico"> <link rel="canonical" href="https://www.mozilla.org/en-US/privacy/websites/cookie-settings/"> <link rel="alternate" hreflang="ar" href="https://www.mozilla.org/ar/privacy/websites/cookie-settings/" title="عربي"> <link rel="alternate" hreflang="bs" href="https://www.mozilla.org/bs/privacy/websites/cookie-settings/" title="Bosanski"> <link rel="alternate" hreflang="cs" href="https://www.mozilla.org/cs/privacy/websites/cookie-settings/" title="Čeština"> <link rel="alternate" hreflang="cy" href="https://www.mozilla.org/cy/privacy/websites/cookie-settings/" title="Cymraeg"> <link rel="alternate" hreflang="de" href="https://www.mozilla.org/de/privacy/websites/cookie-settings/" title="Deutsch"> <link rel="alternate" hreflang="el" href="https://www.mozilla.org/el/privacy/websites/cookie-settings/" title="Ελληνικά"> <link rel="alternate" hreflang="en-CA" href="https://www.mozilla.org/en-CA/privacy/websites/cookie-settings/" title="English (Canadian)"> <link rel="alternate" hreflang="en-GB" href="https://www.mozilla.org/en-GB/privacy/websites/cookie-settings/" title="English (British)"> <link rel="alternate" hreflang="en" href="https://www.mozilla.org/en-US/privacy/websites/cookie-settings/" title="English"> <link rel="alternate" hreflang="en-US" href="https://www.mozilla.org/en-US/privacy/websites/cookie-settings/" title="English (USA)"> <link rel="alternate" hreflang="es-AR" href="https://www.mozilla.org/es-AR/privacy/websites/cookie-settings/" title="Español (de Argentina)"> <link rel="alternate" hreflang="es-CL" href="https://www.mozilla.org/es-CL/privacy/websites/cookie-settings/" title="Español (de Chile)"> <link rel="alternate" hreflang="es" href="https://www.mozilla.org/es-ES/privacy/websites/cookie-settings/" title="Español"> <link rel="alternate" hreflang="es-ES" href="https://www.mozilla.org/es-ES/privacy/websites/cookie-settings/" title="Español (de España)"> <link rel="alternate" hreflang="fi" href="https://www.mozilla.org/fi/privacy/websites/cookie-settings/" title="suomi"> <link rel="alternate" hreflang="fr" href="https://www.mozilla.org/fr/privacy/websites/cookie-settings/" title="Français"> <link rel="alternate" hreflang="fy" href="https://www.mozilla.org/fy-NL/privacy/websites/cookie-settings/" title="Frysk"> <link rel="alternate" hreflang="fy-NL" href="https://www.mozilla.org/fy-NL/privacy/websites/cookie-settings/" title="Frysk"> <link rel="alternate" hreflang="hi" href="https://www.mozilla.org/hi-IN/privacy/websites/cookie-settings/" title="हिन्दी"> <link rel="alternate" hreflang="hi-IN" href="https://www.mozilla.org/hi-IN/privacy/websites/cookie-settings/" title="हिन्दी (भारत)"> <link rel="alternate" hreflang="hu" href="https://www.mozilla.org/hu/privacy/websites/cookie-settings/" title="magyar"> <link rel="alternate" hreflang="ia" href="https://www.mozilla.org/ia/privacy/websites/cookie-settings/" title="Interlingua"> <link rel="alternate" hreflang="id" href="https://www.mozilla.org/id/privacy/websites/cookie-settings/" title="Bahasa Indonesia"> <link rel="alternate" hreflang="it" href="https://www.mozilla.org/it/privacy/websites/cookie-settings/" title="Italiano"> <link rel="alternate" hreflang="ja" href="https://www.mozilla.org/ja/privacy/websites/cookie-settings/" title="日本語"> <link rel="alternate" hreflang="ka" href="https://www.mozilla.org/ka/privacy/websites/cookie-settings/" title="ქართული"> <link rel="alternate" hreflang="ko" href="https://www.mozilla.org/ko/privacy/websites/cookie-settings/" title="한국어"> <link rel="alternate" hreflang="ms" href="https://www.mozilla.org/ms/privacy/websites/cookie-settings/" title="Melayu"> <link rel="alternate" hreflang="nl" href="https://www.mozilla.org/nl/privacy/websites/cookie-settings/" title="Nederlands"> <link rel="alternate" hreflang="pt-BR" href="https://www.mozilla.org/pt-BR/privacy/websites/cookie-settings/" title="Português (do Brasil)"> <link rel="alternate" hreflang="pt" href="https://www.mozilla.org/pt-PT/privacy/websites/cookie-settings/" title="Português"> <link rel="alternate" hreflang="pt-PT" href="https://www.mozilla.org/pt-PT/privacy/websites/cookie-settings/" title="Português (Europeu)"> <link rel="alternate" hreflang="rm" href="https://www.mozilla.org/rm/privacy/websites/cookie-settings/" title="rumantsch"> <link rel="alternate" hreflang="ru" href="https://www.mozilla.org/ru/privacy/websites/cookie-settings/" title="Русский"> <link rel="alternate" hreflang="sk" href="https://www.mozilla.org/sk/privacy/websites/cookie-settings/" title="slovenčina"> <link rel="alternate" hreflang="sq" href="https://www.mozilla.org/sq/privacy/websites/cookie-settings/" title="Shqip"> <link rel="alternate" hreflang="sv" href="https://www.mozilla.org/sv-SE/privacy/websites/cookie-settings/" title="Svenska"> <link rel="alternate" hreflang="sv-SE" href="https://www.mozilla.org/sv-SE/privacy/websites/cookie-settings/" title="Svenska"> <link rel="alternate" hreflang="th" href="https://www.mozilla.org/th/privacy/websites/cookie-settings/" title="ไทย"> <link rel="alternate" hreflang="uk" href="https://www.mozilla.org/uk/privacy/websites/cookie-settings/" title="Українська"> <link rel="alternate" hreflang="vi" href="https://www.mozilla.org/vi/privacy/websites/cookie-settings/" title="Tiếng Việt"> <link rel="alternate" hreflang="zh" href="https://www.mozilla.org/zh-CN/privacy/websites/cookie-settings/" title="中文"> <link rel="alternate" hreflang="zh-CN" href="https://www.mozilla.org/zh-CN/privacy/websites/cookie-settings/" title="中文 (简体)"> <link rel="alternate" hreflang="zh-TW" href="https://www.mozilla.org/zh-TW/privacy/websites/cookie-settings/" title="正體中文 (繁體)"> <link href="https://mastodon.social/@mozilla" rel="me">   <link href="https://www.mozilla.org/media/css/protocol-mozilla-2024.8d50a4be4f29.css" rel="stylesheet" type="text/css"> <link href="https://www.mozilla.org/media/css/m24-navigation-and-footer.e9eb790a2062.css" rel="stylesheet" type="text/css"> <link href="https://www.mozilla.org/media/css/cookie-settings-form.7a239d0f12d5.css" rel="stylesheet" type="text/css">        <script src="https://www.mozilla.org/media/js/gtm-snippet.b5b7c885f8fa.js"></script>  <meta http-equiv="X-Translated-By" content="Google"> <meta http-equiv="X-Translated-To" content="cs"> <script type="text/javascript" src="https://www.gstatic.com/_/translate_http/_/js/k=translate_http.tr.en_GB.tKc6KWkFf-8.O/am=gAE/d=1/rs=AN8SPfrf36LIV3DkhtRBGWFnLWWzaykPyw/m=corsproxy" data-sourceurl="https://www.mozilla.org/en-US/privacy/websites/cookie-settings/"></script> <link href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" rel="stylesheet"> <script type="text/javascript" src="https://www.gstatic.com/_/translate_http/_/js/k=translate_http.tr.en_GB.tKc6KWkFf-8.O/am=gAE/d=1/exm=corsproxy/ed=1/rs=AN8SPfrf36LIV3DkhtRBGWFnLWWzaykPyw/m=phishing_protection" data-phishing-protection-enabled="false" data-forms-warning-enabled="true" data-source-url="https://www.mozilla.org/en-US/privacy/websites/cookie-settings/"></script> <meta name="robots" content="none"> </head> <body class="html-ltr "> <script type="text/javascript" src="https://www.gstatic.com/_/translate_http/_/js/k=translate_http.tr.en_GB.tKc6KWkFf-8.O/am=gAE/d=1/exm=corsproxy,phishing_protection/ed=1/rs=AN8SPfrf36LIV3DkhtRBGWFnLWWzaykPyw/m=navigationui" data-environment="prod" data-proxy-url="https://www-mozilla-org.translate.goog" data-proxy-full-url="https://www-mozilla-org.translate.goog/en-US/privacy/websites/cookie-settings/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-source-url="https://www.mozilla.org/en-US/privacy/websites/cookie-settings/" data-source-language="pl" data-target-language="cs" data-display-language="en-GB" data-detected-source-language="" data-is-source-untranslated="false" data-source-untranslated-url="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://www.mozilla.org/en-US/privacy/websites/cookie-settings/&anno=2" data-client="tr"></script> <div id="strings" data-global-close="Close" data-global-next="Next" data-global-previous="Previous"></div> <aside class="moz-consent-banner" id="moz-consent-banner" role="region" aria-label="Cookie Banner" data-nosnippet="true" data-testid="consent-banner"> <div class="moz-consent-banner-content"> <h2 class="moz-consent-banner-heading">Help us improve your Mozilla experience</h2> <div class="moz-consent-banner-copy"> <p>In addition to Cookies necessary for this site to function, we’d like your permission to set some additional Cookies to better understand your browsing needs and improve your experience. Rest assured — we value your privacy.</p> <div class="moz-consent-banner-controls"><button type="button" id="moz-consent-banner-button-accept" class="moz-consent-banner-button moz-consent-banner-button-accept" data-testid="consent-banner-accept-button"> Accept All Additional Cookies </button> <button type="button" id="moz-consent-banner-button-reject" class="moz-consent-banner-button moz-consent-banner-button-reject" data-testid="consent-banner-reject-button"> Reject All Additional Cookies </button> <a href="https://www-mozilla-org.translate.goog/en-US/privacy/websites/cookie-settings/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB"> Cookie settings </a> </div> </div> </div> </aside> <nav class="m24-navigation-refresh m24-mzp-is-sticky" aria-label="Primary"> <div class="m24-c-navigation-l-content"> <div class="m24-c-navigation-container"><button class="m24-c-navigation-menu-button" type="button" aria-controls="m24-c-navigation-items" data-testid="m24-navigation-menu-button">Menu</button> <a class="m24-c-navigation-logo-link" href="https://www-mozilla-org.translate.goog/en-US/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="mozilla home icon" data-link-position="nav"> <img class="m24-c-navigation-logo-image" src="https://www.mozilla.org/media/img/logos/m24/lockup-black.f2ddba3f0724.svg" alt="Mozilla" width="101" height="24"> </a> <div class="m24-c-navigation-items" id="m24-c-navigation-items" data-testid="m24-navigation-menu-items"> <div class="m24-c-navigation-menu"> <div class="m24-c-menu m24-mzp-is-basic"> <ul class="m24-c-menu-category-list"> <li class="m24-c-menu-category mzp-has-drop-down mzp-js-expandable m24-c-menu-category-has-icon"><a class="m24-c-menu-title" href="https://www-mozilla-org.translate.goog/en-US/firefox/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" aria-haspopup="true" aria-controls="m24-c-menu-panel-firefox" data-testid="m24-navigation-link-firefox"> <img src="https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg" class="m24-c-menu-title-icon" width="16" height="16" alt=""> Firefox browsers </a> <div class="m24-c-menu-panel" id="m24-c-menu-panel-firefox"> <div class="m24-c-menu-panel-container" data-testid="m24-navigation-menu-firefox"><button class="m24-c-menu-button-close" type="button" aria-controls="m24-c-menu-panel-firefox">Close Firefox browsers menu</button> <div class="m24-c-menu-panel-content"> <ul class="m24-mzp-l-content"> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://www-mozilla-org.translate.goog/en-US/firefox/new/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="Firefox Desktop Browser" data-link-position="topnav - firefox" data-testid="m24-navigation-menu-link-firefox-desktop"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title">Firefox for Desktop</h2></a> </section></li> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://www-mozilla-org.translate.goog/en-US/firefox/browsers/mobile/ios/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="Firefox for iOS" data-link-position="topnav - firefox"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title">Firefox for iOS</h2></a> </section></li> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://www-mozilla-org.translate.goog/en-US/firefox/browsers/mobile/android/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="Firefox for Android" data-link-position="topnav - firefox"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title">Firefox for Android</h2></a> </section></li> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://www-mozilla-org.translate.goog/en-US/firefox/browsers/mobile/focus/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="Firefox Focus" data-link-position="topnav - firefox"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/browser/focus/logo.aac3e33175cb.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title">Firefox Focus</h2></a> </section></li> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://blog.mozilla.org/firefox/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dfirefox" data-link-text="Firefox Blog" data-link-position="topnav - firefox"> <svg class="m24-c-menu-item-icon" xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewbox="0 0 32 32"> <path fill="#42435a" d="M21.1 7.5c-.2-.2-.2-.5 0-.7l.5-.5c.8-.8 2.1-.8 2.9 0l1.2 1.2c.8.8.8 2.1 0 2.9l-.5.5c-.2.2-.5.2-.7 0l-3.4-3.4zm2.3 4.5c.2.2.2.5 0 .7L12.7 23.4c-.2.2-.4.3-.6.4l-5.7 2.4c-.3.1-.6 0-.7-.3-.1-.1-.1-.3 0-.4L8.1 20c.1-.2.3-.5.4-.6L19.2 8.6c.2-.2.5-.2.7 0l3.5 3.4zM11.5 22.7l-3.9 1.7 1.7-3.9c0-.1.1-.2.2-.2l2.3 2.3c-.1 0-.2.1-.3.1z" /> </svg><h2 class="m24-c-menu-item-title">Firefox blog</h2></a> </section></li> </ul> </div> </div> </div></li> <li class="m24-c-menu-category mzp-has-drop-down mzp-js-expandable"><a class="m24-c-menu-title" href="https://www-mozilla-org.translate.goog/en-US/products/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" aria-haspopup="true" aria-controls="m24-c-menu-panel-products" data-testid="m24-navigation-link-products">Products</a> <div class="m24-c-menu-panel" id="m24-c-menu-panel-products" data-testid="m24-navigation-menu-products"> <div class="m24-c-menu-panel-container"><button class="m24-c-menu-button-close" type="button" aria-controls="m24-c-menu-panel-products">Close Products menu</button> <div class="m24-c-menu-panel-content"> <ul class="m24-mzp-l-content"> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://www-mozilla-org.translate.goog/en-US/products/vpn/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="Mozilla VPN" data-link-position="topnav - products"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/mozilla/vpn/logo.c648f487bfb8.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title">Mozilla VPN</h2></a> </section></li> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://monitor.mozilla.org/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dproducts" data-link-text="Mozilla Monitor" data-link-position="topnav - products"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/monitor/logo.d97e5516f9e6.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title">Mozilla Monitor</h2></a> </section></li> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://relay.firefox.com/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dproducts" data-link-text="Firefox Relay" data-link-position="topnav - products"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/relay/logo-white.d42a8b52e44c.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title">Firefox Relay</h2></a> </section></li> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://getpocket.com/firefox_learnmore/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dproducts" data-link-text="Pocket" data-link-position="topnav - products"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/pocket/logo.17446bc33a5d.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title">Pocket</h2></a> </section></li> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://developer.mozilla.org/plus?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dproducts" data-link-text="MDN Plus" data-link-position="topnav - products"> <img loading="lazy" src="https://www.mozilla.org/media/img/logos/mdn/mdn-plus-logo.c615b46ca4ce.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title">MDN Plus</h2></a> </section></li> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://fakespot.com/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dproducts" data-link-text="Fakespot" data-link-position="topnav - products" aria-labelledby="fakespot-aria-hint"> <img loading="lazy" src="https://www.mozilla.org/media/img/logos/fakespot/logo-blue.3973b8fe9631.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title" aria-labelledby="fakespot-aria-hint">Fakespot</h2><span id="fakespot-aria-hint" aria-label="fake spot"></span> </a> </section></li> <li> <section class="m24-c-menu-item mzp-has-icon"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://www.thunderbird.net/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dproducts" data-link-text="Thunderbird" data-link-position="topnav - products"> <img loading="lazy" src="https://www.mozilla.org/media/img/logos/thunderbird/logo-thunderbird.121e9c0fed45.svg" class="m24-c-menu-item-icon" width="32" height="32" alt=""> <h2 class="m24-c-menu-item-title">Thunderbird</h2></a> </section></li> </ul> <p class="m24-c-menu-category-link"><a href="https://www-mozilla-org.translate.goog/en-US/products/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="Go to all browsers and products" data-link-position="topnav - products"> All products <svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" width="24" height="24" viewbox="0 0 23.4 24" fill="currentColor"><path d="M23.4 12 9.1 0v10.5H0v3h9.1V24l14.3-12zm-11.3-1.5v-4l6.6 5.5-6.6 5.5v-7z" /> </svg></a></p> </div> </div> </div></li> <li class="m24-c-menu-category mzp-has-drop-down mzp-js-expandable"><a class="m24-c-menu-title" href="https://www-mozilla-org.translate.goog/en-US/about/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" aria-haspopup="true" aria-controls="m24-c-menu-panel-about" data-testid="m24-navigation-link-about-us">About us</a> <div class="m24-c-menu-panel" id="m24-c-menu-panel-about" data-testid="m24-navigation-menu-about-us"> <div class="m24-c-menu-panel-container"><button class="m24-c-menu-button-close" type="button" aria-controls="m24-c-menu-panel-about">Close About us menu</button> <div class="m24-c-menu-panel-content multi-column"> <div class="m24-mzp-l-content-container"> <p>Our Mission</p> <ul class="m24-mzp-l-content"> <li> <section class="m24-c-menu-item"><a class="m24-c-menu-item-link" href="https://www-mozilla-org.translate.goog/en-US/about/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="About Mozilla" data-link-position="topnav - about"> <h2 class="m24-c-menu-item-title">About Mozilla</h2></a> </section></li> <li> <section class="m24-c-menu-item"><a class="m24-c-menu-item-link" href="https://www-mozilla-org.translate.goog/en-US/about/manifesto/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="The Mozilla manifesto" data-link-position="topnav - about"> <h2 class="m24-c-menu-item-title">The Mozilla Manifesto</h2></a> </section></li> <li> <section class="m24-c-menu-item"><a class="m24-c-menu-item-link" href="https://www-mozilla-org.translate.goog/en-US/contribute/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="Get Involved" data-link-position="topnav - about"> <h2 class="m24-c-menu-item-title">Get Involved</h2></a> </section></li> <li> <section class="m24-c-menu-item"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://future.mozilla.org/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dabout-us" data-link-text="Innovation Projects" data-link-position="topnav - about"> <h2 class="m24-c-menu-item-title">Innovation Projects</h2></a> </section></li> <li> <section class="m24-c-menu-item"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://blog.mozilla.org/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dabout-us" data-link-text="Blog" data-link-position="topnav - about"> <h2 class="m24-c-menu-item-title">Blog</h2></a> </section></li> </ul> </div> <div class="m24-mzp-l-content-container"> <p>Our Work</p> <ul class="m24-mzp-l-content"> <li> <section class="m24-c-menu-item"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://foundation.mozilla.org/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dabout-us" data-link-text="Mozilla Foundation" data-link-position="topnav - about"> <h2 class="m24-c-menu-item-title">Mozilla Foundation</h2></a> </section></li> <li> <section class="m24-c-menu-item"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://www.mozilla.ai/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dabout-us" data-link-text="Mozilla.ai" data-link-position="topnav - about"> <h2 class="m24-c-menu-item-title">Mozilla.ai</h2></a> </section></li> <li> <section class="m24-c-menu-item"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://mozilla.vc/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dabout-us" data-link-text="Mozilla Ventures" data-link-position="topnav - about"> <h2 class="m24-c-menu-item-title">Mozilla Ventures</h2></a> </section></li> <li> <section class="m24-c-menu-item"><a class="m24-c-menu-item-link" href="https://www-mozilla-org.translate.goog/en-US/advertising/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-text="Mozilla Advertising" data-link-position="topnav - about"> <h2 class="m24-c-menu-item-title">Mozilla Advertising</h2></a> </section></li> <li> <section class="m24-c-menu-item"><a class="m24-c-menu-item-link" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://builders.mozilla.org/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dnav%26utm_content%3Dabout-us" data-link-text="Mozilla Builders" data-link-position="topnav - about"> <h2 class="m24-c-menu-item-title">Mozilla Builders</h2></a> </section></li> </ul> </div> </div> </div> </div></li> </ul> </div> </div> </div> <blink class="spacer-gif"></blink> </div> </div> </nav> <nav aria-label="breadcrumb" class="mzp-c-breadcrumb is-hidden"> <ol class="mzp-c-breadcrumb-list"> <li class="mzp-c-breadcrumb-item"><a href="https://www-mozilla-org.translate.goog/en-US/privacy/websites/cookie-settings/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB#">Previous page</a></li> <li aria-current="page" class="mzp-c-breadcrumb-item">Cookie settings</li> </ol> </nav> <div id="outer-wrapper"> <main> <div class="mzp-l-content mzp-t-content-md"> <header class="cookie-consent-header"> <h1>Cookie settings</h1> <p>Cookies are small files containing pieces of information that are saved to your computer or device when you visit a website. Mozilla uses Cookies to help make our websites work, as well as to collect information on how you use and interact with our websites, such as the pages you visit.</p> <p>This page describes the different types of Cookies and similar technologies such as pixel tags, web beacons, clear GIFs, JavaScript, and local storage (hereafter, “Cookies”) that Mozilla may use, and gives you control over which types of data you agree to Mozilla collecting.</p> </header> <form class="cookie-consent-form"> <h2>How Mozilla uses Cookies</h2> <ul> <li class="cookie-category"><h3 class="cookie-category-title">Necessary</h3> <details class="cookie-category-details-section"><summary class="cookie-summary"> <h4 class="cookie-summary-title">What are Necessary Cookies?</h4></summary> <div class="cookie-detail"> <p>These technologies are required to support essential website features, such as logging into a secure area of a website or adding items to an online shopping basket, and cannot be turned off.</p> </div> </details> <details class="cookie-category-details-section"><summary class="cookie-summary"> <h4 class="cookie-summary-title">How does Mozilla use this data?</h4></summary> <div class="cookie-detail"> <p>Mozilla uses Necessary Cookies only to provide essential website features, such as logging in using your Mozilla account or purchasing a software subscription at checkout. Without these technologies, essential website features may not function.</p> </div> </details></li> <li class="cookie-category"><h3 class="cookie-category-title">Preference</h3> <div class="cookie-control" id="cookie-control-preference"><label for="cookie-radio-preference-yes" class="cookie-control-label mzp-u-inline"> <input type="radio" name="cookie-radio-preference" id="cookie-radio-preference-yes" value="yes"> I Agree </label> <label for="cookie-radio-preference-no" class="cookie-control-label mzp-u-inline"> <input type="radio" name="cookie-radio-preference" id="cookie-radio-preference-no" value="no"> I Do Not Agree </label> </div> <details class="cookie-category-details-section"><summary class="cookie-summary"> <h4 class="cookie-summary-title">What are Preference Cookies?</h4></summary> <div class="cookie-detail"> <p>These technologies are used to remember choices you have made during a previous visit to a website. Examples might include which language you prefer reading in, or which color theme is your favorite.</p> </div> </details> <details class="cookie-category-details-section"><summary class="cookie-summary"> <h4 class="cookie-summary-title">How does Mozilla use this data?</h4></summary> <div class="cookie-detail"> <p>Mozilla uses Preference Cookies to honor your preferences and improve your experience when visiting our websites. They are not used for analytics purposes. Preference Cookies support features in a similar way to Necessary Cookies, however a website can still operate without them. As such, you can choose to opt out of their use.</p> </div> </details></li> <li class="cookie-category"><h3 class="cookie-category-title">Analytics</h3> <div class="cookie-control" id="cookie-control-analytics"><label for="cookie-radio-analytics-yes" class="cookie-control-label mzp-u-inline"> <input type="radio" name="cookie-radio-analytics" id="cookie-radio-analytics-yes" value="yes"> I Agree </label> <label for="cookie-radio-analytics-no" class="cookie-control-label mzp-u-inline"> <input type="radio" name="cookie-radio-analytics" id="cookie-radio-analytics-no" value="no"> I Do Not Agree </label> </div> <details class="cookie-category-details-section"><summary class="cookie-summary"> <h4 class="cookie-summary-title">What are Analytics Cookies?</h4></summary> <div class="cookie-detail"> <p>These technologies collect information about how people use websites, such as pages visited, links clicked on, and which other websites visits originated from.</p> </div> </details> <details class="cookie-category-details-section"><summary class="cookie-summary"> <h4 class="cookie-summary-title">How does Mozilla use this data?</h4></summary> <div class="cookie-detail"> <p>Mozilla uses analytics information to understand how users interact with our websites so that we can improve them, and fix any problems that arise. We may also use data from Cookies, device information, and IP addresses to help us understand how users engage with our products, services, communications, websites, online campaigns, devices, and other platforms. We will only collect analytics information and set Analytics Cookies with your consent.</p> </div> </details></li> </ul> <div class="cookie-consent-form-submit"><button class="mzp-c-button" type="submit"> Save Changes </button> <noscript> <p><strong>Please turn on JavaScript to update your Cookie settings.</strong></p> </noscript> <p class="hidden cookie-consent-form-submit-success" tabindex="-1">Your Cookie settings have been updated.</p> </div> </form> <section class="cookie-settings-section"> <h2>Our privacy notice</h2> <p>For more detailed information about the different types of information that Mozilla collects when you visit our websites, you can find a link to our privacy notice below.</p> <p><a href="https://www-mozilla-org.translate.goog/en-US/privacy/websites/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB"> Privacy Notice </a></p> </section> </div> </main> <footer class="moz24-footer" id="colophon" role="contentinfo"> <div class="moz24-footer-content"> <div class="moz24-footer-primary"> <div class="moz24-footer-sections-wrapper"> <div class="moz24-footer-section-wrapper moz24-links-section"> <section> <h2 class="moz24-footer-label" data-testid="footer-heading-company">Company</h2> <ul class="moz24-footer-primary-list" data-testid="footer-list-company"> <li><a href="https://www-mozilla-org.translate.goog/en-US/about/leadership/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Leadership">Leadership</a></li> <li><a href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://blog.mozilla.org/category/mozilla/news/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dfooter%26utm_content%3Dcompany" data-link-position="footer" data-link-text="Press Center">Press Center</a></li> <li><a href="https://www-mozilla-org.translate.goog/en-US/careers/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Careers">Careers</a></li> <li><a href="https://www-mozilla-org.translate.goog/en-US/contact/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Contact">Contact</a></li> </ul> </section> <section> <h2 class="moz24-footer-label" data-testid="footer-heading-support">Support</h2> <ul class="moz24-footer-primary-list" data-testid="footer-list-support"> <li><a href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://support.mozilla.org/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dfooter%26utm_content%3Dsupport" data-link-position="footer" data-link-text="Product Help">Product Help</a></li> <li><a href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://bugzilla.mozilla.org/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dfooter%26utm_content%3Dsupport" data-link-position="footer" data-link-text="File a Bug">File a Bug</a></li> <li><a href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://pontoon.mozilla.org/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dfooter%26utm_content%3Dsupport" data-link-position="footer" data-link-text="Localise Mozilla">Localize Mozilla</a></li> </ul> </section> <section> <h2 class="moz24-footer-label" data-testid="footer-heading-resources">Resources</h2> <ul class="moz24-footer-primary-list" data-testid="footer-list-resources"> <li><a href="https://www-mozilla-org.translate.goog/en-US/advertising/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Advertise with Mozilla">Advertise with Mozilla</a></li> <li><a href="https://www-mozilla-org.translate.goog/firefox/135.0/releasenotes/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Firefox Release Notes">Firefox Release Notes</a></li> </ul> </section> <section> <h2 class="moz24-footer-label" data-testid="footer-heading-developers">Developers</h2> <ul class="moz24-footer-primary-list" data-testid="footer-list-developers"> <li><a href="https://www-mozilla-org.translate.goog/en-US/firefox/developer/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Firefox Developer Edition">Developer Edition</a></li> <li><a href="https://www-mozilla-org.translate.goog/en-US/firefox/enterprise/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Firefox for Enterprise">Enterprise</a></li> <li><a href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://firefox-source-docs.mozilla.org/devtools-user/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dfooter%26utm_content%3Ddevelopers" rel="external" data-link-position="footer" data-link-text="Tools">Tools</a></li> <li><a href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://developer.mozilla.org/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dfooter" data-link-position="footer" data-link-text="MDN">MDN</a></li> </ul> </section> </div> <div class="moz24-footer-section-wrapper"> <section> <div class="moz24-footer-refresh-social-wrapper"> <h2 class="moz24-footer-heading-social">Follow @Mozilla</h2> <ul class="moz24-footer-links-social"> <li><a class="bluesky" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://bsky.app/profile/mozilla.org" data-link-position="footer" data-link-text="Bluesky (@mozilla.org)" translate="no">Bluesky<span> (@mozilla.org)</span></a></li> <li><a class="instagram" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://www.instagram.com/mozilla/" data-link-position="footer" data-link-text="Instagram (@mozilla)">Instagram<span> (@mozilla)</span></a></li> <li><a class="linkedin" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://www.linkedin.com/company/mozilla-corporation/" data-link-position="footer" data-link-text="LinkedIn (@mozilla)">LinkedIn<span> (@mozilla)</span></a></li> <li><a class="tiktok" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://www.tiktok.com/@mozilla" data-link-position="footer" data-link-text="TikTok (@mozilla)">TikTok<span> (@mozilla)</span></a></li> <li><a class="spotify" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://open.spotify.com/show/0vT7LJMeVDxyQ2ZamHKu08?si%3D_uDRD6bRR_6M5YZyISGXgA" data-link-position="footer" data-link-text="Spotify (@mozilla)">Spotify<span> (@mozilla)</span></a></li> </ul> </div> <div class="moz24-footer-refresh-social-wrapper"> <h2 class="moz24-footer-heading-social">Follow @Firefox</h2> <ul class="moz24-footer-links-social"> <li><a class="bluesky" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://bsky.app/profile/firefox.com" data-link-position="footer" data-link-text="Bluesky (@firefox.com)" translate="no">Bluesky<span> (@firefox.com)</span></a></li> <li><a class="instagram" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://www.instagram.com/firefox/" data-link-position="footer" data-link-text="Instagram (@firefox)">Instagram<span> (@firefox)</span></a></li> <li><a class="youtube" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://www.youtube.com/user/firefoxchannel" data-link-position="footer" data-link-text="YouTube (@firefoxchannel)">YouTube<span> (@firefoxchannel)</span></a></li> <li><a class="tiktok" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://www.tiktok.com/@firefox" data-link-position="footer" data-link-text="TikTok (@firefox)">TikTok<span> (@firefox)</span></a></li> </ul> </div> </section> </div> </div> </div> <div class="moz24-footer-actions"><a class="moz24-footer-donate" href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://foundation.mozilla.org/?form%3Dmoco-donate-footer" data-link-type="button" data-link-text="Donate"> <span class="mzp-c-button-icon-start"> <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewbox="0 0 24 24" fill="currentColor"><path fill="currentColor" d="M16.34 2.93c-1.26 0-2.34.46-3.2 1.03-.11.09-.57.43-.84.82h-.71c-.28-.4-.75-.75-.85-.81s-.02-.01-.03-.02h-.01c-.85-.56-1.92-1-3.16-1-3.09 0-5.6 2.57-5.6 5.73 0 1.6.52 3.26 1.55 4.94.79 1.28 1.87 2.57 3.22 3.85 2.27 2.14 4.51 3.49 4.61 3.55l.29.17h.66l.29-.17c.09-.06 2.34-1.41 4.61-3.55 1.35-1.28 2.44-2.57 3.22-3.85 1.03-1.68 1.55-3.34 1.55-4.94 0-3.16-2.51-5.73-5.6-5.73Zm-.8 12.74c-1.4 1.33-2.82 2.34-3.61 2.87-.78-.53-2.21-1.54-3.61-2.87-1.82-1.72-3.99-4.34-3.99-7.02 0-1.83 1.44-3.33 3.2-3.33.78 0 1.58.33 2.36.99.37.31.66.63.83.85s0 .01 0 .01v2.39h2.4V7.15c.18-.22.46-.53.83-.84.78-.66 1.58-.99 2.36-.99 1.76 0 3.2 1.49 3.2 3.33 0 2.68-2.17 5.29-3.99 7.02Z" /> </svg></span> <span class="mzp-c-button-icon-text">Donate</span> </a> <div class="moz24-footer-language"> <form id="lang_form" class="moz24-c-language-switcher" method="get" action="#"><a class="mzp-c-language-switcher-link" href="https://www-mozilla-org.translate.goog/locales/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB">All languages</a> <label for="page-language-select">Language</label> <select id="page-language-select" class="mzp-js-language-switcher-select" name="lang" dir="ltr" data-testid="footer-language-select"> <option lang="ar" value="ar">عربي</option> <option lang="bs" value="bs">Bosanski</option> <option lang="cs" value="cs">Čeština</option> <option lang="cy" value="cy">Cymraeg</option> <option lang="de" value="de">Deutsch</option> <option lang="el" value="el">Ελληνικά</option> <option lang="en-CA" value="en-CA">English (Canadian)</option> <option lang="en-GB" value="en-GB">English (British)</option> <option lang="en-US" value="en-US" selected>English</option> <option lang="es-AR" value="es-AR">Español (de Argentina)</option> <option lang="es-CL" value="es-CL">Español (de Chile)</option> <option lang="es-ES" value="es-ES">Español (de España)</option> <option lang="fi" value="fi">suomi</option> <option lang="fr" value="fr">Français</option> <option lang="fy-NL" value="fy-NL">Frysk</option> <option lang="hi-IN" value="hi-IN">हिन्दी (भारत)</option> <option lang="hu" value="hu">magyar</option> <option lang="ia" value="ia">Interlingua</option> <option lang="id" value="id">Bahasa Indonesia</option> <option lang="it" value="it">Italiano</option> <option lang="ja" value="ja">日本語</option> <option lang="ka" value="ka">ქართული</option> <option lang="ko" value="ko">한국어</option> <option lang="ms" value="ms">Melayu</option> <option lang="nl" value="nl">Nederlands</option> <option lang="pt-BR" value="pt-BR">Português (do Brasil)</option> <option lang="pt-PT" value="pt-PT">Português (Europeu)</option> <option lang="rm" value="rm">rumantsch</option> <option lang="ru" value="ru">Русский</option> <option lang="sk" value="sk">slovenčina</option> <option lang="sq" value="sq">Shqip</option> <option lang="sv-SE" value="sv-SE">Svenska</option> <option lang="th" value="th">ไทย</option> <option lang="uk" value="uk">Українська</option> <option lang="vi" value="vi">Tiếng Việt</option> <option lang="zh-CN" value="zh-CN">中文 (简体)</option> <option lang="zh-TW" value="zh-TW">正體中文 (繁體)</option> </select> </form> </div> </div> <div class="moz24-footer-secondary"> <div class="moz24-footer-legal"> <p class="moz24-footer-license" rel="license">Visit <a href="https://www-mozilla-org.translate.goog/en-US/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Mozilla Corporation">Mozilla Corporation’s</a> not-for-profit parent, the <a href="https://translate.google.com/website?sl=pl&tl=cs&hl=en-GB&u=https://foundation.mozilla.org/?utm_source%3Dwww.mozilla.org%26utm_medium%3Dreferral%26utm_campaign%3Dfooter" rel="external noopener" data-link-position="footer" data-link-text="Mozilla Foundation">Mozilla Foundation</a>.<br> Portions of this content are ©1998–2025 by individual mozilla.org contributors. Content available under a <a rel="license" href="https://www-mozilla-org.translate.goog/en-US/foundation/licensing/website-content/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB">Creative Commons license</a>.</p> <ul class="moz24-footer-terms"> <li><a href="https://www-mozilla-org.translate.goog/en-US/privacy/websites/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Privacy">Website Privacy Notice</a></li> <li><a href="https://www-mozilla-org.translate.goog/en-US/privacy/websites/cookie-settings/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Cookies">Cookies</a></li> <li><a href="https://www-mozilla-org.translate.goog/en-US/about/legal/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Legal">Legal</a></li> <li><a href="https://www-mozilla-org.translate.goog/en-US/about/governance/policies/participation/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="Community Participation Guidelines">Community Participation Guidelines</a></li> <li><a href="https://www-mozilla-org.translate.goog/en-US/about/this-site/?_x_tr_sl=pl&_x_tr_tl=cs&_x_tr_hl=en-GB" data-link-position="footer" data-link-text="About this site">About this site</a></li> </ul> </div> </div><img loading="lazy" class="moz24-footer-logo-image-bottom" src="https://www.mozilla.org/media/img/logos/m24/wordmark-white.2d673bb5b33a.svg" alt="" width="1376" height="285"> </div> </footer> </div> <script src="https://www.mozilla.org/media/js/sentry.7aa66b7d133e.js"></script>  <script src="https://www.mozilla.org/media/js/lib.7cb1e204ce21.js"></script> <script src="https://www.mozilla.org/media/js/fxa.6cacc544775b.js"></script> <script src="https://www.mozilla.org/media/js/data.ee2463765166.js"></script> <script src="https://www.mozilla.org/media/js/m24-ui.40c3cfef04e5.js"></script>   <script src="https://www.mozilla.org/media/js/stub-attribution.315d9501888d.js"></script>  <script src="https://www.mozilla.org/media/js/glean.ff7106b49b39.js"></script>  <script src="https://www.mozilla.org/media/js/consent-banner.b732acc1ea47.js"></script>  <script src="https://www.mozilla.org/media/js/cookie-settings-form.654b5979706e.js"></script> <script>function gtElInit() {var lib = new google.translate.TranslateService();lib.translatePage('pl', 'cs', function () {});}</script> <script src="https://translate.google.com/translate_a/element.js?cb=gtElInit&hl=en-GB&client=wt" type="text/javascript"></script> </body> </html>