What powers cssreference.io?
Last seen Jun 2026 · 11 technologies across 7 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| css character spacing | #3 | 190 |
| background size css | #4 | 94 |
| css background size | #5 | 67 |
| background-size | #5 | 41 |
| flex-direction | #6 | 41 |
| flex direction | #6 | 41 |
| border color | #9 | 36 |
| css typography | #1 | 33 |
| list-style-type | #6 | 30 |
| css cursor | #10 | 27 |
| border color css | #5 | 23 |
| font weight | #11 | 22 |
| padding | #29 | 21 |
| css top | #4 | 21 |
| background position css | #8 | 20 |
| margin css order | #6 | 20 |
| font weight css | #7 | 20 |
| font family | #18 | 18 |
| background image sizes | #3 | 17 |
| image size background | #3 | 17 |
| flexbox documentation | #8 | 17 |
| font-weight | #11 | 17 |
| transform origin | #6 | 16 |
| transform origin css | #6 | 15 |
| background-position | #7 | 15 |
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
- 76% desktop
- 24% phone
India
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.30 / 10 · ranked #88,839 of all domains
205 referring domains · OpenPageRank
Search traffic
2,000 est. monthly organic visits (US)
1,542 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 0.3 MB · 24 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Feb 2026
- dropped AppNexus Dec 2025
- detected Cloudflare Bot Management Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- detected AppNexus Oct 2025