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Facebook.com
Last Updated: 04 Jul 2019 Update

Facebook.com is registered with domain registrar RegistrarSafe, LLC. The current Pagespeed score for homepage is 0 out of 100 for desktop version at . Domain is probably hosted at server IP address 31.13.66.35. Our tool calculates it's estimated worth approximately around $ 392,684,240[for fun purpose only]. The domain content size is 121326 bytes. Time taken to load domain contents is 0.175602415 seconds. It's server is located in Dulles city in Virginia region, which is present in United States. It's http status is 200, and URL PORT is 443 and can be accessed using url protocol 'https'. This website doesn't have sitemap.xml file in it's root directory.

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HTML Heading Tag Counts
Number of h1 tags are: 0
h2 1
h3 0
h4 0
h5 0
h6 0
Facebook.com Website Safety Stats
WOT [Trustworthiness] Excellent
WOT [Child Safety] Excellent
Facebook.com SEO Stats
Source Stats
Alexa Rank 3
Mobile Pagespeed Score 0/100
Robots.txt Found
Sitemap.xml Not Found
Social Engagement Counts
Source Stats
Facebook Share count 883,657,860
Facebook Reaction Count 514,760,404
Facebook Comment Count 68,873,231
Comment Pluggin Count 6,305
Tweets 115,390
Pinterest Pins 4,095
HTTP Header Response
HTTP/1.1 302 Found Location: https://facebook.com/ Content-Type: text/html; charset="utf-8" X-FB-Debug: SYB3Vif2gWYoB3iMWJjQ8fJw2mZxoWvdzU7/31PWzTP0uQlcmiKS33lIFggwqoWuhuSzVS463hTx/QF6k7cVcA== Date: Thu, 04 Jul 2019 23:41:24 GMT Connection: keep-alive Content-Length: 0 HTTP/1.1 301 Moved Permanently Location: https://m.facebook.com/ Strict-Transport-Security: max-age=15552000; preload Content-Type: text/html; charset="utf-8" X-FB-Debug: 4kgwjyZD5PTMVpYBkctn/9U/+4NlTUX81ysZgaQbXfRqonTLGfk6kU43w05BE54PJ/86VRFe0UUrjhd2xf2PsQ== Date: Thu, 04 Jul 2019 23:41:24 GMT Connection: keep-alive Content-Length: 0 HTTP/1.1 200 OK Access-Control-Allow-Origin: https://m.facebook.com Cache-Control: private, no-cache, no-store, must-revalidate X-Content-Type-Options: nosniff Content-Type: text/html; charset=utf-8 Access-Control-Allow-Credentials: true Access-Control-Expose-Headers: X-FB-Debug, X-Loader-Length Strict-Transport-Security: max-age=15552000; preload; includeSubDomains Access-Control-Allow-Methods: OPTIONS X-Frame-Options: DENY Pragma: no-cache X-XSS-Protection: 0 Vary: Origin Vary: Accept-Encoding content-security-policy: default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self'; Expires: Sat, 01 Jan 2000 00:00:00 GMT Set-Cookie: datr=pY4eXe69TkmZFYgZQj6Hyz_W; expires=Sat, 03-Jul-2021 23:41:25 GMT; Max-Age=63072000; path=/; domain=.facebook.com; secure; httponly Set-Cookie: fr=1oNajyGzM51ANyN4X..BdHo6l.N3.AAA.0.0.BdHo6l.AWW-Ib4Y; expires=Fri, 03-Jul-2020 23:41:24 GMT; Max-Age=31535999; path=/; domain=.facebook.com; secure; httponly Set-Cookie: sb=pY4eXczGx0MhqWgPYUAFSdFH; expires=Sat, 03-Jul-2021 23:41:25 GMT; Max-Age=63072000; path=/; domain=.facebook.com; secure; httponly X-FB-Debug: 3O9UicdXxCJitEYZzkGeagaSso35vshLGQnOwa7FLoMCYhxWcPAeK4IJiS1a41KtnOjbzT0okBcfj4SO5gm/uw== Date: Thu, 04 Jul 2019 23:41:25 GMT Transfer-Encoding: chunked Connection: keep-alive
Domain Information
Domain Registrar: RegistrarSafe, LLC
dateRegistration Date: 1997-03-29 22 years, 4 months & 26 days ago
dateLast Updated: 2018-07-23 1 year 25 days ago
Facebook.com Web Server Information
Host IP Address
a.ns.facebook.com 69.171.239.12
b.ns.facebook.com 69.171.255.12
Facebook.com DNS Information
Host Type Target
facebook.comA IP Address:- 31.13.80.36
facebook.comNSb.ns.facebook.com
facebook.comNSa.ns.facebook.com
facebook.comSOA Mname: a.ns.facebook.com
Rname: dns.facebook.com
Serial: 1562283489
Refresh: 14400
Retry: 1800
Expire: 604800
Minimum-ttl: 300
facebook.comMXsmtpin.vvv.facebook.com
Priority: 10
facebook.comTXTv=spf1 redirect=_spf.facebook.com
facebook.comTXTgoogle-site-verification=A2WZWCNQHrGV_TWwKh6KHY90tY0SHZo_RnyMJoDaG0s
facebook.comAAAA2a03:2880:f10e:83:face:b00c::25de

Facebook.com Google PageSpeed Insights

Title Mobile Desktop
Eliminate render-blocking resources
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First Meaningful Paint
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Uses efficient cache policy on static assets
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Server response times are low (TTFB)
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Properly size images
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Speed Index
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Defer unused CSS
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Time to Interactive
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Estimated Input Latency
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First CPU Idle
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Avoids enormous network payloads
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Minimizes main-thread work
Consider reducing the time spent
parsing, compiling and executing JS.
You may find delivering
smaller JS payloads helps with this.
Serve images in next-gen formats
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Minimize Critical Requests Depth
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Avoids an excessive DOM size
Learn about Style Calculation
Learn more layout Reflows
Learn more about Dom Size
Avoid multiple page redirects
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First Input Display
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JavaScript execution time
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Facebook.com SSL Information
Subject: *.facebook.com
Certificate Issuer: Organisation:- DigiCert Inc
Common Name:- DigiCert SHA2 High Assurance Server CA
Country:- US
Valid from: 06:06:2019
Valid to: 04:09:2019
Signature Type SN: RSA-SHA256
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