gitbook.com
| IP | 104.25.213.20 |
|---|---|
| Hosted Country | United States |
| Provider | — |
| Registration Date | 2014-06-12 (12 years 3 months ago) |
| Expiration Date | 0000-00-00 |
| Registrar | GOOGLE INC. |
| Safe Browsing | No risk issues |
| PageSpeed Score | Check PageSpeed → |
| Speed test | Run speed test → |
| Global rank | #15,101 |
|---|---|
| Est. monthly visits | 3,087,660 |
| Daily Unique Visitors | 102,922 |
| Daily Pageviews | 617,532 |
Global rank from public popularity lists; visits are a model estimate, not measured panel traffic.
| Referring domains | — |
|---|---|
| Link authority | — |
| Graph rank | — |
Referring-domain totals come from the public Common Crawl graph (full page/anchor index like Ahrefs is paid-only). Linking pages and anchor texts below are a live web sample.
| SSL Certificate | Refresh to collect SSL data |
|---|---|
| Security Headers | — |
| Email Authentication | — |
| A | 104.25.213.20 |
|---|---|
| A | 104.25.212.20 |
| NS | dahlia.ns.cloudflare.com |
| NS | hugh.ns.cloudflare.com |
| SOA | dahlia.ns.cloudflare.com dns.cloudflare.com 2029792676 10000 2400 604800 3600 |
| MX | 10 alt3.aspmx.l.google.com |
| MX | 5 alt1.aspmx.l.google.com |
| MX | 10 alt4.aspmx.l.google.com |
| MX | 5 alt2.aspmx.l.google.com |
| MX | 1 aspmx.l.google.com |
| TXT | v=spf1 a mx include:_spf.google.com include:_spf.firebasemail.com include:sendgrid.net include:stspg-customer.com -all |
| TXT | google-site-verification=YEfVo29t-jyIdELW1-F_B1XQZBsknBgjKdvVXYsBaXc |
| TXT | status-page-domain-verification=rryxs36g8ryw |
| TXT | firebase=gitbook-28427 |
| TXT | google-site-verification=-MPeja1woOvE2Hs6BcUDgkCeYG9ZaAaCPqEyCMyXYLo |
| TXT | google-site-verification=XTowlLW9jzAGRzz5Y7FkWT7IbJhWFjJuHwj0ex0vI38 |
| TXT | 1eimfvl6smqf32ddsbrt935qqq |
| AAAA | 2606:4700:20::6819:d514 |
| AAAA | 2606:4700:20::6819:d414 |
| Http-Version | 1.1 |
|---|---|
| Status-Code | 200 |
| Status | 200 OK |
| Date | Tue, 01 Jan 2019 21:34:42 GMT |
| Content-Type | text/html; charset=utf-8 |
| Content-Length | 17135 |
| Connection | keep-alive |
| cache-control | public, max-age=86400, s-maxage=86400, stale-while-revalidate=3600, stale-if-error=43200 |
| etag | "1465e-2NaBSEblSXjnCHU9JSRniaR8UxY" |
| function-execution-id | z1adpi76fsxg |
| link | <https://fonts.googleapis.com/css?family=Roboto:400,500,700>; rel=preload; as=style; nopush; crossorigin, <https://fonts.googleapis.com/css?family=Source+Code+Pro:500>; rel=preload; as=style; nopush; crossorigin, <https://js.stripe.com/v3/>; rel=preload; as=script; nopush; crossorigin, <https://www.gitbook.com/public/js/manifest.0e40fabc.js>; rel=preload; as=script; nopush; crossorigin, <https://www.gitbook.com/public/js/space-part-01.7c11ddb9.js>; rel=preload; as=script; nopush; crossorigin, <https://www.gitbook.com/public/js/space-part-02.eb2577a1.js>; rel=preload; as=script; nopush; crossorigin, <https://www.gitbook.com/public/js/space-part-03.bbe79f94.js>; rel=preload; as=script; nopush; crossorigin, <https://www.gitbook.com/public/js/space-part-04.e4f87cc4.js>; rel=preload; as=script; nopush; crossorigin, <https://www.gitbook.com/public/js/space-part-05.442923cf.js>; rel=preload; as=script; nopush; crossorigin, <https://www.gitbook.com/public/js/space-part-06.eacfb64d.js>; 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| strict-transport-security | max-age=15552000; includeSubDomains |
| x-cloud-trace-context | 6d652cfe07846f8455fb9310b773110d/9234012046906002099;o=1, 6d652cfe07846f8455fb9310b773110d;o=1 |
| x-content-type-options | nosniff |
| x-dns-prefetch-control | off |
| x-download-options | noopen |
| x-frame-options | SAMEORIGIN |
| x-xss-protection | 1; mode=block |
| content-encoding | gzip |
| Accept-Ranges | bytes |
| Via | 1.1 varnish |
| X-Served-By | cache-hel6822-HEL |
| X-Cache | HIT |
| X-Cache-Hits | 24 |
| X-Timer | S1546378482.284814,VS0,VE0 |
| Vary | accept-encoding, authorization, cookie, x-cdn-host |
| Expect-CT | max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" |
| Server | cloudflare |
| CF-RAY | 49281c89df2e8fcf-DME |
| Registrar | GOOGLE INC. |
|---|---|
| Registration Date | 2014-06-12 (12 years 3 months ago) |
| Updated | 2018-05-25 |
| Expiration Date | 0000-00-00 |
| Status | — |
| Name servers | hugh.ns.cloudflare.com |
Domain Name: GITBOOK.COM Registry Domain ID: 1862618770_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.google.com Registrar URL: http://domains.google.com Updated Date: 2018-05-25T17:38:21Z Creation Date: 2014-06-12T18:45:50Z Registry Expiry Date: 2019-06-12T18:45:50Z Registrar: Google Inc. Registrar IANA ID: 895 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.8772376466 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: DAHLIA.NS.CLOUDFLARE.COM Name Server: HUGH.NS.CLOUDFLARE.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2019-01-01T21:34:56Z
| Server | — |
|---|---|
| CMS | — |
| CDN | — |
| TTFB | — |
| Web Archive | web.archive.org/web/*/gitbook.com |
| Robots / Sitemap | — |