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
665
356,639
India
417
185,990
Brazil
397
167,096
Indonesia
307
162,375
United Kingdom
635
139,708
Germany
740
103,876
Canada
611
103,033
France
1,927
97,867
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, Aug 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