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+
18
1
Open Page Rank 8+
115
14
Open Page Rank 7+
299
19
Open Page Rank 6+
522
20
Open Page Rank 5+
806
20
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
5,126
46
Canada
1,760
36
United Kingdom
1,718
39
India
1,611
53
Australia
1,487
28
France
934
39
Germany
879
42
Philippines
752
25
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | BugHerd | Bugzilla |
|---|---|---|
| LCP | 1.8 s | 1.7 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 800 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.