Cloudflare Browser Insights vs Panelbear
Head-to-head usage across the sites we track.
Top sites by authority
Cloudflare Browser Insights · Panelbear · 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 · Panelbear · share of sites in each country using one or the other
United States
382,567
14
India
200,487
11
Brazil
176,969
6
Indonesia
173,937
9
United Kingdom
152,644
7
Canada
115,246
4
Germany
112,728
7
France
111,509
7
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Cloudflare Browser Insights | Panelbear |
|---|---|---|
| LCP | 2.1 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 950 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.
Panelbear to Cloudflare Browser Insights
| Domain | When |
|---|---|
| dzap.io | Aug 2025 |