Анализ сайта wikipedia.org

Ответ сервера

HTTP/1.1 301 TLS Redirect
Date: Sun, 25 Jun 2017 20:35:16 GMT
Server: Varnish
X-Varnish: 25679407
X-Cache: cp3033 int
X-Cache-Status: int
Set-Cookie: WMF-Last-Access=25-Jun-2017;Path=/;HttpOnly;secure;Expires=Thu, 27 Jul 2017 12:00:00 GMT
Set-Cookie: WMF-Last-Access-Global=25-Jun-2017;Path=/;Domain=.wikipedia.org;HttpOnly;secure;Expires=Thu, 27 Jul 2017 12:00:00 GMT
X-Client-IP: 83.136.86.108
Location: https://wikipedia.org/
Content-Length: 0
Connection: keep-alive

HTTP/1.1 301 Moved Permanently
Date: Sun, 25 Jun 2017 20:35:16 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 234
Connection: keep-alive
Server: mw1263.eqiad.wmnet
Location: https://www.wikipedia.org/
Vary: X-Forwarded-Proto, Accept-Encoding
X-Varnish: 1072337137 1059638656, 352594965 299458305, 28026316 983116699
Via: 1.1 varnish-v4, 1.1 varnish-v4, 1.1 varnish-v4
Age: 5680
X-Cache: cp1054 hit/6, cp3032 hit/4, cp3033 hit/5548
X-Cache-Status: hit
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Analytics: WMF-Last-Access=25-Jun-2017;WMF-Last-Access-Global=25-Jun-2017;https=1
X-Client-IP: 83.136.86.108
Set-Cookie: GeoIP=DE:::51.30:9.49:v4; Path=/; secure; Domain=.wikipedia.org

HTTP/1.1 200 OK
Date: Sun, 25 Jun 2017 20:35:16 GMT
Content-Type: text/html
Content-Length: 86364
Connection: keep-alive
Server: mw1268.eqiad.wmnet
Cache-Control: s-maxage=86400, must-revalidate, max-age=3600
ETag: W/"1515c-551629f0e2fc6"
Last-Modified: Wed, 07 Jun 2017 18:08:20 GMT
Backend-Timing: D=240 t=1498155269536281
Vary: Accept-Encoding
X-Varnish: 1041916915 1042359828, 348098906 341454993, 30855848 923514169
Via: 1.1 varnish-v4, 1.1 varnish-v4, 1.1 varnish-v4
Age: 8445
X-Cache: cp1054 hit/7, cp3032 hit/5, cp3033 hit/150660
X-Cache-Status: hit
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Set-Cookie: WMF-Last-Access=25-Jun-2017;Path=/;HttpOnly;secure;Expires=Thu, 27 Jul 2017 12:00:00 GMT
X-Analytics: WMF-Last-Access-Global=25-Jun-2017;https=1
X-Client-IP: 83.136.86.108
Accept-Ranges: bytes