Анализ сайта wikipedia.org

Ответ сервера

HTTP/1.1 301 TLS Redirect
Date: Tue, 20 Aug 2019 07:41:33 GMT
Server: Varnish
X-Varnish: 1054413506
X-Cache: cp3041 int
X-Cache-Status: int-front
Server-Timing: cache;desc="int-front"
Set-Cookie: WMF-Last-Access=20-Aug-2019;Path=/;HttpOnly;secure;Expires=Sat, 21 Sep 2019 00:00:00 GMT
Set-Cookie: WMF-Last-Access-Global=20-Aug-2019;Path=/;Domain=.wikipedia.org;HttpOnly;secure;Expires=Sat, 21 Sep 2019 00:00:00 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: Tue, 20 Aug 2019 07:41:34 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 234
Connection: keep-alive
Server: mw1250.eqiad.wmnet
Location: https://www.wikipedia.org/
Vary: X-Seven,X-Forwarded-Proto
X-Varnish: 531171971 502078272, 675374909 675837353, 1040185709 780487621
Age: 26181
X-Cache: cp1079 hit/10, cp3040 hit/4, cp3041 hit/32291
X-Cache-Status: hit-front
Server-Timing: cache;desc="hit-front"
Strict-Transport-Security: max-age=106384710; includeSubDomains; preload
Set-Cookie: WMF-Last-Access=20-Aug-2019;Path=/;HttpOnly;secure;Expires=Sat, 21 Sep 2019 00:00:00 GMT
Set-Cookie: WMF-Last-Access-Global=20-Aug-2019;Path=/;Domain=.wikipedia.org;HttpOnly;secure;Expires=Sat, 21 Sep 2019 00:00:00 GMT
X-Analytics: https=1;nocookies=1
X-Client-IP: 83.136.86.108
Set-Cookie: GeoIP=DE:NW:Leichlingen:51.11:7.02:v4; Path=/; secure; Domain=.wikipedia.org

HTTP/1.1 200 OK
Date: Tue, 20 Aug 2019 07:41:35 GMT
Content-Type: text/html
Content-Length: 76189
Connection: keep-alive
Server: mw1333.eqiad.wmnet
Last-Modified: Mon, 19 Aug 2019 10:36:26 GMT
Backend-Timing: D=278 t=1566211130580601
Cache-Control: s-maxage=86400, must-revalidate, max-age=3600
ETag: W/"1299d-59075e9817ee8"
Vary: X-Seven, Accept-Encoding
X-Varnish: 646525824 644691831, 901814813 906560087, 1054478210 856732559
Age: 75764
X-Cache: cp1079 hit/7, cp3040 hit/5, cp3041 hit/1089751
X-Cache-Status: hit-front
Server-Timing: cache;desc="hit-front"
Strict-Transport-Security: max-age=106384710; includeSubDomains; preload
Set-Cookie: WMF-Last-Access=20-Aug-2019;Path=/;HttpOnly;secure;Expires=Sat, 21 Sep 2019 00:00:00 GMT
Set-Cookie: WMF-Last-Access-Global=20-Aug-2019;Path=/;Domain=.wikipedia.org;HttpOnly;secure;Expires=Sat, 21 Sep 2019 00:00:00 GMT
X-Analytics: https=1;nocookies=1
X-Client-IP: 83.136.86.108
Set-Cookie: GeoIP=DE:NW:Leichlingen:51.11:7.02:v4; Path=/; secure; Domain=.wikipedia.org
Accept-Ranges: bytes