developers.facebook.com | Analytics by SecurityHeaders

HTTP Headers report for developers.facebook.com

Header Name Header Data
HTTP status code 200
Cross-Origin-Opener-Policy same-origin-allow-popups;report-to="coop_report"
Content-Type text/html; charset="utf-8"
X-Fb-Debug hH1AsbqJlHnPEYFsXe4YtPBGVigTAD0v3aN0oHwcAlV0NKuJfL69cZ/DMxlrEts7BNWODHeyBj1PSwOcb187qg==
X-Fb-Connection-Quality UNKNOWN; q=-1, rtt=-1, rtx=0, c=10, mss=1380, tbw=3255, tp=-1, tpl=-1, uplat=120, ullat=0
Pragma no-cache
Content-Security-Policy default-src blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 'nonce-SunI8v7c' blob: data: 'self' connect.facebook.net 'unsafe-eval' https://www.googletagmanager.com/gtag/js https://*.google-analytics.com https://translate.google.com *.google.com gw.conversionsapigateway.com;style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline' https://fonts.googleapis.com;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ v.whatsapp.net *.fbsbx.com *.fb.com https://analytics.google.com https://*.analytics.google.com https://*.google-analytics.com https://*.googletagmanager.com https://stats.g.doubleclick.net gw.conversionsapigateway.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com https://fonts.gstatic.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net connect.facebook.net *.carriersignal.info blob: android-webview-video-poster: *.whatsapp.net *.fb.com *.oculuscdn.com https://*.google-analytics.com https://*.googletagmanager.com https://www.googletagmanager.com https://www.googleadservices.com https://googleads.g.doubleclick.net *.doubleclick.net *.tenor.co *.tenor.com *.giphy.com https://paywithmybank.com/ https://*.paywithmybank.com/ dc.ads.linkedin.com analytics.twitter.com t.co;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data: https://*.giphy.com;child-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: www.instagram.com *.fbcdn.net https://www.googleadservices.com https://googleads.g.doubleclick.net https://www.google.com https://td.doubleclick.net *.google.com *.doubleclick.net https://paywithmybank.com/ https://*.paywithmybank.com/;manifest-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;object-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;
Reporting-Endpoints coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0"
Report-To {"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}
Expires Sat, 01 Jan 2000 00:00:00 GMT
X-Frame-Options DENY
Origin-Agent-Cluster ?1
Strict-Transport-Security max-age=15552000; preload
Connection keep-alive
Vary Accept-Encoding
X-Content-Type-Options nosniff
X-Xss-Protection 0
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Alt-Svc h3=":443"; ma=86400
Cache-Control private, no-cache, no-store, must-revalidate
Cross-Origin-Embedder-Policy-Report-Only require-corp;report-to="coep_report"
Date Sun, 06 Apr 2025 09:01:27 GMT

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