What powers caniuse.com?
Last seen Jun 2026 · 19 technologies across 10 categories
Advertising
Analytics
CDN
Font scripts
JavaScript libraries
Miscellaneous
Security
Tag managers
Web servers
Widgets
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| can i use | #1 | 5,500 |
| hevc | #3 | 640 |
| html and css | #45 | 630 |
| browser usage | #4 | 600 |
| css variables | #3 | 430 |
| safari internet browser | #43 | 420 |
| webp | #8 | 200 |
| av1 | #4 | 190 |
| async | #24 | 190 |
| flexbox support | #2 | 120 |
| classlist | #6 | 110 |
| fullscreen | #14 | 100 |
| encrypted media extensions | #11 | 90 |
| webp image format | #5 | 89 |
| woff | #4 | 86 |
| compatibility browser | #1 | 79 |
| sni | #15 | 75 |
| es6 | #8 | 71 |
| apng | #4 | 66 |
| webgl | #15 | 62 |
| css filter | #5 | 61 |
| placeholder | #19 | 60 |
| list-style-type | #4 | 58 |
| ttf | #9 | 50 |
| webstorage | #60 | 47 |
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
- 77% desktop
- 23% phone
Ukraine
Singapore
Hungary
Finland
Denmark
Norway
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.64 / 10 · ranked #1,371 of all domains
7,406 referring domains · OpenPageRank
Search traffic
15,400 est. monthly organic visits (US)
6,659 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0.45 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.2 MB · 66 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| caniuse.com | 12 |
| tests.caniuse.com | 7 |
| beta.caniuse.com | 6 |
| www.caniuse.com | 6 |
Full technology history →
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