Анализ сайта wikipedia.org

Ответ сервера

HTTP/1.1 301 TLS Redirect
Date: Fri, 20 Apr 2018 10:26:29 GMT
Server: Varnish
X-Varnish: 822468110
X-Cache: cp3040 int
X-Cache-Status: int-front
Set-Cookie: WMF-Last-Access=20-Apr-2018;Path=/;HttpOnly;secure;Expires=Tue, 22 May 2018 00:00:00 GMT
Set-Cookie: WMF-Last-Access-Global=20-Apr-2018;Path=/;Domain=.wikipedia.org;HttpOnly;secure;Expires=Tue, 22 May 2018 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: Fri, 20 Apr 2018 10:26:29 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 234
Connection: keep-alive
Server: mw1333.eqiad.wmnet
Location: https://www.wikipedia.org/
Vary: X-Forwarded-Proto
X-Varnish: 381070839 342393533, 389427211 384090580, 825023739 585099708
Via: 1.1 varnish (Varnish/5.1), 1.1 varnish (Varnish/5.1), 1.1 varnish (Varnish/5.1)
Age: 59947
X-Cache: cp1065 hit/9, cp3040 hit/4, cp3040 hit/34016
X-Cache-Status: hit-front
Strict-Transport-Security: max-age=106384710; includeSubDomains; preload
X-Analytics: WMF-Last-Access=20-Apr-2018;WMF-Last-Access-Global=20-Apr-2018;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: Fri, 20 Apr 2018 10:26:29 GMT
Content-Type: text/html
Content-Length: 74543
Connection: keep-alive
Server: mw1332.eqiad.wmnet
Last-Modified: Mon, 16 Apr 2018 10:12:55 GMT
Backend-Timing: D=118 t=1524212430175338
Cache-Control: s-maxage=86400, must-revalidate, max-age=3600
ETag: W/"1232f-569f4772a048a"
Vary: Accept-Encoding
X-Varnish: 271678808 268058920, 1016306345 992815369, 831400861 767304134
Via: 1.1 varnish (Varnish/5.1), 1.1 varnish (Varnish/5.1), 1.1 varnish (Varnish/5.1)
Age: 7558
X-Cache: cp1065 hit/3, cp3040 hit/5, cp3040 hit/69708
X-Cache-Status: hit-front
Strict-Transport-Security: max-age=106384710; includeSubDomains; preload
Set-Cookie: WMF-Last-Access=20-Apr-2018;Path=/;HttpOnly;secure;Expires=Tue, 22 May 2018 00:00:00 GMT
Set-Cookie: WMF-Last-Access-Global=20-Apr-2018;Path=/;Domain=.wikipedia.org;HttpOnly;secure;Expires=Tue, 22 May 2018 00:00:00 GMT
X-Analytics: https=1;nocookies=1
X-Client-IP: 83.136.86.108
Set-Cookie: GeoIP=DE:::51.30:9.49:v4; Path=/; secure; Domain=.wikipedia.org
Accept-Ranges: bytes