BugHerd vs Mopinion
Head-to-head usage across the sites we track.
Top sites by authority
BugHerd · Mopinion · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
10
1
Open Page Rank 8+
84
12
Open Page Rank 7+
232
58
Open Page Rank 6+
404
96
Open Page Rank 5+
652
127
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
BugHerd · Mopinion · share of sites in each country using one or the other
United States
4,428
204
United Kingdom
1,385
197
Canada
1,379
147
India
1,257
161
Australia
1,239
111
Germany
664
204
France
636
191
Netherlands
488
253
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | BugHerd | Mopinion |
|---|---|---|
| LCP | 1.8 s | 1.9 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 700 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.