BugHerd vs Bugzilla
Head-to-head usage across the sites we track.
Top sites by authority
BugHerd · Bugzilla · 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
13
Open Page Rank 7+
232
18
Open Page Rank 6+
404
18
Open Page Rank 5+
652
19
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
BugHerd · Bugzilla · share of sites in each country using one or the other
United States
4,428
39
United Kingdom
1,385
29
Canada
1,379
29
India
1,257
48
Australia
1,239
24
Germany
664
33
France
636
28
Mexico
556
24
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | BugHerd | Bugzilla |
|---|---|---|
| LCP | 1.8 s | 1.6 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 800 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.