wikipedia.org
Ranked #27 of the top 1M sites — in the top 0.0027% of the web.
68/ 100
high confidence
Popularity rank
#27
Cross-check rank
#52
Domain authority
5.5/10
Domain age
26 yrs
Registered
2001
Overview
Wikipedia
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
iOS app
Real-user performance Passed
1.1 s
LCP
Good
81 ms
INP
Good
0.00
CLS
Good
Core Web Vitals as real Chrome users experienced this site (75th percentile).
Technology
No common technologies detected on the homepage.
Domain
RegistrarMarkMonitor Inc.
Registered2001-01-13 (25.5 yrs)
Last updated2026-07-15
Expires2027-01-13
Domain status
Abuse contactabusecomplaints@markmonitor.com
About this report
SiteStackUp blends a range of independent, open data signals into a single popularity index with an honest confidence label for wikipedia.org. It does not sell panel-based visit estimates — it surfaces what can reliably be known about a website from public information, clearly and transparently.