Cloudflare Browser Insights vs Koala
Head-to-head usage across the sites we track.
Top sites by authority
Cloudflare Browser Insights · Koala · 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
Cloudflare Browser Insights · Koala · share of sites in each country using one or the other
United States
358,777
312
India
188,732
230
Brazil
165,894
96
Indonesia
159,635
79
United Kingdom
141,129
128
Canada
104,823
119
Germany
103,081
86
France
97,614
85
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Cloudflare Browser Insights | Koala |
|---|---|---|
| LCP | 2 s | 2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Sep 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.
Koala to Cloudflare Browser Insights
| Domain | When |
|---|---|
| umami.is | May 2026 |
| stacksync.com | Mar 2026 |
| reflex.dev | Dec 2025 |
| blockclub.co | Nov 2025 |
| infisical.com | Nov 2025 |
| redline.digital | Nov 2025 |
| nominal.io | Nov 2025 |