en.wikipedia.org

website information and technology stack
Web technologies detected on this domain 13 technologies
Web technologies detected across all wikipedia.org subdomains 34 technologies
Website rank 53
Website Location United States of America
Language English
Domain Forwarding 542 websites redirect to en.wikipedia.org
Last technology update Dec 5, 2021
Added technologies 1
Total wikipedia.org subdomain count 699 subdomains
Top ranking subdomain en.wikipedia.org (Rank: 53)
IP Address 208.80.154.224
Reverse IP Lookup 2,199 websites share 208.80.154.224 IP address.
Autonomous System Number (ASN) AS14907 (WIKIMEDIA)
Total linking domains 1,560 domains
Total linking IP 1,256 IPs
Certificate Issuer Let's Encrypt
Certificate Expiration Date Feb 10, 2022 (Expiring soon )

Available Reports



Security Profile


  • Live site
  • Secure connection (HTTPS)
  • Certificate is expiring soon on Feb 10, 2022
  • No outdated techologies detected

Social Media



Subdomains



Technology Stack

List of 10 detected technologies used on the website (out of 13 total).

Technology Technology Type Version First detected
  Cart Functionality Ecommerce Dec 5, 2021
  CreativeWork Schema Schema Aug 7, 2021
  JavaScript Document Standards Aug 7, 2021
  Lets Encrypt Certificate Authority Aug 7, 2021
  MediaWiki Wikis Aug 7, 2021
  Organization Schema Schema Aug 7, 2021
  P3P Miscellaneous Aug 7, 2021
  PHP Programming Languages Aug 7, 2021
  RSD Miscellaneous Aug 7, 2021
  srcset Document Standards Aug 7, 2021
See full technology stack

Change History

List of 6 detected changes in the website technology stack within the last 3 months (out of 2 total).

Technology Technology Type Version Change Date
Cart Functionality Ecommerce  Added Dec 5, 2021
WMNET Web Servers  Added Oct 6, 2021

Uncommon response headers

List of uncommon response headers that were used by the website.

Header Value
NEL { "report_to": "wm_nel", "max_age": 86400, "failure_fraction": 0.05, "success_fraction": 0.0}
Permissions-Policy interest-cohort=()
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" }] }
Server Varnish
Server-Timing cache;desc="int-front", host;desc="cp1079"
X-Cache cp1079 int
X-Cache-Status int-front
X-Client-IP 45.72.48.130
X-Varnish 1069036614