wikipedia.org
wikipedia.org is ranked #31 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), down 1 place in four weeks. The domain was registered on Jan 13, 2001, 25 years, 8 months ago, through MarkMonitor Inc., and is paid up until Jan 13, 2027.
Popularity rank
#31 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #27.
Domain registration
- Registered
- Jan 13, 2001 (25 years, 8 months ago)
- Expires
- Jan 13, 2027
- Registrar
- MarkMonitor Inc.
- Name servers
ns0.wikimedia.org,ns1.wikimedia.org,ns2.wikimedia.org- DNSSEC
- Not signed
From the registry's public RDAP record, checked Oct 1, 2026.
Technology stack
No known technologies were found in the homepage HTML or headers.
Homepage SEO check
Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.
15 passed · 8 warnings · 0 failed
Content
- !Title9 characters — aim for 15–65
- ✓Meta description130 characters
- ✓H1 headingExactly one H1
- ✓Subheadings5 H2 headings
- ✓Image alt textAll 7 images have alt text
- ✓Content lengthAbout 1,452 words
Indexing
- ✓IndexableNo noindex directive
- !Canonical URLMissing
- ✓robots.txtFound
- ✓XML sitemapFound
- ✓Language attributeen
- !Structured dataNo JSON-LD or microdata
Social sharing
- ✓Open GraphTitle, description and image set
- !Twitter / X cardMissing
Technical
- ✓HTTPSServed over HTTPS
- ✓Mobile viewportFound
- ✓FaviconFound
- ✓Character encodingutf-8
Security headers
- ✓Strict-Transport-SecuritySet
- !Content-Security-PolicyNot set
- !Clickjacking protectionNot set
- !X-Content-Type-OptionsNot set
- !Referrer-PolicyNot set
Server response
- Final URL
https://www.wikipedia.org/- HTTP status
- 200
- Server
ATS/9.2.15- Response time
- 53 ms (first byte 39 ms, from our scanner in a US data centre)
- HTML size
- 119 KB
- Compression
- gzip
Sites ranked near wikipedia.org
| Rank | Website | Registered |
|---|---|---|
| #26 | azure.com | 1994 |
| #27 | amazon.com | 1994 |
| #28 | gtld-servers.net | 1994 |
| #29 | appsflyersdk.com | 2019 |
| #30 | github.com | 2007 |
| #32 | cloudfront.net | 2008 |
| #33 | aaplimg.com | 2013 |
| #34 | whatsapp.net | 2009 |
| #35 | bing.com | 1996 |
| #36 | fastly.net | 2011 |
Questions about wikipedia.org
How popular is wikipedia.org?
wikipedia.org is #31 worldwide in the Tranco list published Oct 13, 2026.
How old is wikipedia.org?
wikipedia.org was registered on Jan 13, 2001, which makes the domain 25 years, 8 months old.
Who is the registrar of wikipedia.org?
MarkMonitor Inc., according to the registry's RDAP record.