AT Internet Analyzer vs Cloudflare Browser Insights
Head-to-head usage across the sites we track.
Top sites by authority
AT Internet Analyzer · Cloudflare Browser Insights · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AT Internet Analyzer · Cloudflare Browser Insights · share of sites in each country using one or the other
United States
744
382,567
India
477
200,487
Brazil
438
176,969
Indonesia
341
173,937
United Kingdom
727
152,644
Canada
710
115,246
France
2,395
111,509
Germany
856
112,728
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AT Internet Analyzer | Cloudflare Browser Insights |
|---|---|---|
| LCP | 1.8 s | 2.1 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 900 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
AT Internet Analyzer to Cloudflare Browser Insights
| Domain | When |
|---|---|
| imagerie-medicale-95.fr | Oct 2025 |
All AT Internet Analyzer sites · All Cloudflare Browser Insights sites