BugSense vs Cloudflare Browser Insights
Head-to-head usage across the sites we track.
Detections for BugSense end in Jan 2019. The fingerprint catalog behind our crawls no longer carries that technology as its own entry, usually because it was retired or split into more specific ones, so its figure is the last recorded and is not directly comparable with a currently tracked technology.
Top sites by authority
BugSense · 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
BugSense · Cloudflare Browser Insights · share of sites in each country using one or the other
United States
1
356,639
India
1
185,990
Brazil
1
167,096
Indonesia
1
162,375
United Kingdom
1
139,708
Germany
1
103,876
Canada
1
103,033
France
1
97,867
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | BugSense | Cloudflare Browser Insights |
|---|---|---|
| LCP | 3.1 s | 2.1 s |
| INP | 362 ms | 75 ms |
| CLS | 0.13 | 0 |
| TTFB | 900 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.