Анализ сайта wikipedia.org

Ответ сервера

HTTP/1.1 301 TLS Redirect
Date: Wed, 30 Sep 2020 13:54:01 GMT
Server: Varnish
X-Varnish: 726088046
X-Cache: cp3058 int
X-Cache-Status: int-front
Server-Timing: cache;desc="int-front"
Set-Cookie: WMF-Last-Access=30-Sep-2020;Path=/;HttpOnly;secure;Expires=Sun, 01 Nov 2020 12:00:00 GMT
Set-Cookie: WMF-Last-Access-Global=30-Sep-2020;Path=/;Domain=.wikipedia.org;HttpOnly;secure;Expires=Sun, 01 Nov 2020 12:00:00 GMT
X-Client-IP: 188.40.131.179
Location: https://wikipedia.org/
Content-Length: 0
Connection: keep-alive

HTTP/1.1 301 Moved Permanently
Date: Wed, 30 Sep 2020 10:33:36 GMT
Server: mw2277.codfw.wmnet
Location: https://www.wikipedia.org/
Content-Length: 234
Content-Type: text/html; charset=iso-8859-1
Vary: X-Forwarded-Proto
Age: 12025
X-Cache: cp3060 miss, cp3062 hit/21937
X-Cache-Status: hit-front
Server-Timing: cache;desc="hit-front"
Strict-Transport-Security: max-age=106384710; includeSubDomains; preload
Report-To: { "group": "wm_nel", "max_age": 86400, "endpoints": [{ "url": "https://intake-logging.wikimedia.org/v1/events?stream=w3c.reportingapi.network_error&schema_uri=/w3c/reportingapi/network_error/1.0.0" }] }
NEL: { "report_to": "wm_nel", "max_age": 86400, "failure_fraction": 0.05, "success_fraction": 0.0}
Set-Cookie: WMF-Last-Access=30-Sep-2020;Path=/;HttpOnly;secure;Expires=Sun, 01 Nov 2020 12:00:00 GMT
Set-Cookie: WMF-Last-Access-Global=30-Sep-2020;Path=/;Domain=.wikipedia.org;HttpOnly;secure;Expires=Sun, 01 Nov 2020 12:00:00 GMT
X-Client-IP: 188.40.131.179
Set-Cookie: GeoIP=DE:::51.30:9.49:v4; Path=/; secure; Domain=.wikipedia.org
Connection: keep-alive

HTTP/1.1 200 OK
Date: Wed, 30 Sep 2020 10:33:35 GMT
Server: mw2227.codfw.wmnet
Last-Modified: Mon, 28 Sep 2020 10:43:11 GMT
Cache-Control: s-maxage=86400, must-revalidate, max-age=3600
Content-Type: text/html
ETag: W/"10d12-5b05d55311c8b"
Vary: Accept-Encoding
Age: 12027
X-Cache: cp3060 miss, cp3062 hit/203303
X-Cache-Status: hit-front
Server-Timing: cache;desc="hit-front"
Strict-Transport-Security: max-age=106384710; includeSubDomains; preload
Report-To: { "group": "wm_nel", "max_age": 86400, "endpoints": [{ "url": "https://intake-logging.wikimedia.org/v1/events?stream=w3c.reportingapi.network_error&schema_uri=/w3c/reportingapi/network_error/1.0.0" }] }
NEL: { "report_to": "wm_nel", "max_age": 86400, "failure_fraction": 0.05, "success_fraction": 0.0}
Set-Cookie: WMF-Last-Access=30-Sep-2020;Path=/;HttpOnly;secure;Expires=Sun, 01 Nov 2020 12:00:00 GMT
Set-Cookie: WMF-Last-Access-Global=30-Sep-2020;Path=/;Domain=.wikipedia.org;HttpOnly;secure;Expires=Sun, 01 Nov 2020 12:00:00 GMT
X-Client-IP: 188.40.131.179
Set-Cookie: GeoIP=DE:::51.30:9.49:v4; Path=/; secure; Domain=.wikipedia.org
Accept-Ranges: bytes
Content-Length: 68882
Connection: keep-alive