www.facebook.com

website information and technology stack
Web technologies detected on this domain13 technologies
Web technologies detected across all facebook.com subdomains32 technologies
Website rank2
Website Location United States
LanguageEnglish
Last technology updateJanuary, 2024
Total facebook.com subdomain count1605 subdomains
Top ranking subdomain www.facebook.com (Rank: 2)
IP Address31.13.70.36
IP Lookup23 websites share 31.13.70.36 IP address.
Autonomous System Number (ASN)AS32934 (FACEBOOK)
Total linking domains15,455,961 domains
Total linking IP1,784,514 IPs
Certificate IssuerDigiCert Inc
Certificate Expiration DateMarch, 2024 (Expired )

Technology Stack

List of 10 detected technologies used on the website (out of 13 total).

Uncommon response headers

List of uncommon response headers that were used by the website.
HeaderValue
Cross-Origin-Embedder-Policy-Report-Onlyrequire-corp;report-to="coep_report"
Cross-Origin-Opener-Policysame-origin-allow-popups;report-to="coop_report"
Origin-Agent-Cluster?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\/?minim
Reporting-Endpointscoop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", default="https://www.facebook.com/ajax/comet_error_reports/?device_level=unknown"
X-FB-DebugTwPZ/NUB/o8Fx4eIBPmA/4QKZMMM4V8zdOeA/QmGbRnDe0Lh1HzkeoJ7oyYRKljGXtdc+1DFc+Tvkl1ZGxwwhQ==