What powers w3.org?
Last seen Jun 2026 · 40 technologies across 17 categories
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Page builders
Programming languages
Security
UI frameworks
Video players
Web servers
WordPress plugins
WordPress themes
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| accessibility standards | #2 | 48,800 |
| sww | #7 | 31,200 |
| qww | #7 | 31,200 |
| hcalendar | #11 | 24,900 |
| wqw | #7 | 15,600 |
| w3 sc | #3 | 10,700 |
| hcalendar | #28 | 5,800 |
| aria | #6 | 5,600 |
| owl | #9 | 5,500 |
| png | #4 | 4,900 |
| css | #4 | 4,900 |
| html and css | #9 | 4,500 |
| wcag | #1 | 4,500 |
| ol | #5 | 4,200 |
| mailing | #27 | 3,200 |
| wew | #7 | 3,100 |
| accessibility heuristic | #2 | 2,900 |
| epub | #5 | 2,800 |
| br | #9 | 2,000 |
| tim lee berners | #2 | 2,000 |
| portable network graphics | #7 | 1,900 |
| hypertext markup language | #7 | 1,900 |
| music notation | #13 | 1,800 |
| internet protocol | #13 | 1,800 |
| images | #95 | 1,700 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 63% desktop
- 37% phone
United States
India
Japan
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
9.32 / 10 · ranked #74 of all domains
84,340 referring domains · OpenPageRank
Search traffic
383,900 est. monthly organic visits (US)
97,788 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.2 MB · 17 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| status.w3.org | 15 |
| chapters.w3.org | 14 |
| aria-at.w3.org | 10 |
| auth.w3.org | 7 |
| design-system.w3.org | 6 |
| labs.w3.org | 6 |
| lists.w3.org | 6 |
| beta.w3.org | 5 |
| tag.w3.org | 5 |
| validator.w3.org | 5 |
| webirc.w3.org | 5 |
| www.w3.org | 5 |
| dvcs.w3.org | 4 |
| irc.w3.org | 4 |
| dev.w3.org | 3 |
| jigsaw.w3.org | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints Nov 2025
- dropped PayPal Sep 2025
- dropped React Sep 2025