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+
9
1
Open Page Rank 8+
75
15
Open Page Rank 7+
219
60
Open Page Rank 6+
375
96
Open Page Rank 5+
596
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
4,349
196
United Kingdom
1,388
187
Canada
1,365
148
India
1,218
158
Australia
1,196
109
Germany
645
201
France
636
186
Netherlands
486
252
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | BugHerd | Mopinion |
|---|---|---|
| LCP | 1.8 s | 1.8 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.