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+
9
1
Open Page Rank 8+
75
11
Open Page Rank 7+
219
16
Open Page Rank 6+
375
16
Open Page Rank 5+
596
17
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
4,349
38
United Kingdom
1,388
31
Canada
1,365
30
India
1,218
47
Australia
1,196
23
Germany
645
33
France
636
26
Mexico
547
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 | 850 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.