Blueshift vs Cloudflare Browser Insights
Head-to-head usage across the sites we track.
Top sites by authority
Blueshift · 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
Blueshift · Cloudflare Browser Insights · share of sites in each country using one or the other
United States
372
382,567
India
78
200,487
Brazil
33
176,969
Indonesia
36
173,937
United Kingdom
70
152,644
Canada
107
115,246
Germany
50
112,728
France
52
111,509
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Blueshift | Cloudflare Browser Insights |
|---|---|---|
| LCP | 2.1 s | 2.1 s |
| INP | 75 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 1100 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.
Blueshift to Cloudflare Browser Insights
| Domain | When |
|---|---|
| prosperityresearch.com | Jul 2025 |
Cloudflare Browser Insights to Blueshift
| Domain | When |
|---|---|
| alaskanac.com | May 2026 |