Websites Powered by Bugzilla
66 websites tracked using Bugzilla (Issue trackers) · www.bugzilla.org
Usage trend
10
20
30
40
Aug 2018
Aug 2020
Sep 2022
Sep 2024
Sep 2026
Domains observed using Bugzilla in each month's HTTP Archive crawl,
Aug 2018 to Sep 2026 · peak 32 in Mar 2024. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 50 ms
CLS 0
TTFB 850 ms
Median site among 52 Bugzilla sites with Chrome UX data, p75 values, Sep 2026.
Top countries
India
47
United States
38
Germany
33
United Kingdom
31
Indonesia
31
Brazil
30
Canada
30
Spain
27
Sites using Bugzilla by audience country, Chrome UX Report.
Top sites by authority
9+
<1% · 1 of 372 sites
8+
<1% · 12 of 7,677 sites
7+
<1% · 17 of 45,712 sites
6+
<1% · 17 of 110,136 sites
5+
<1% · 18 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Bugzilla in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Bugzilla
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | mozilla.org | 9.48/10 | 41,800 | 5,538 | Aug 2018 |
| 2 | redhat.com | 8.83/10 | 288,100 | 74,088 | Aug 2022 |
| 3 | kernel.org | 8.73/10 | 29,000 | 6,432 | Feb 2019 |
| 4 | webkit.org | 8.61/10 | 2,200 | 1,844 | Aug 2022 |
| 5 | freedesktop.org | 8.59/10 | 4,600 | 1,645 | Aug 2018 |
| 6 | kde.org | 8.55/10 | 11,800 | 3,856 | Feb 2022 |
| 7 | opensuse.org | 8.50/10 | 4,200 | 853 | Aug 2022 |
| 8 | gentoo.org | 8.44/10 | 3,900 | 1,305 | Feb 2020 |
| 9 | samba.org | 8.30/10 | 95,400 | 945 | Feb 2022 |
| 10 | suse.com | 8.26/10 | 8,100 | 6,755 | Sep 2022 |
| 11 | winehq.org | 8.11/10 | 14,000 | 3,438 | Aug 2022 |
| 12 | proxmox.com | 8.02/10 | 31,300 | 4,310 | Aug 2022 |
| 13 | tcs.com | 7.85/10 | 52,300 | 14,457 | Sep 2020 |
| 14 | documentfoundation.org | 7.74/10 | 9,100 | 27 | Aug 2018 |
| 15 | onlyoffice.com | 7.46/10 | 18,400 | 11,213 | Aug 2022 |
| 16 | ghostscript.com | 7.40/10 | 2,100 | 3,759 | Feb 2024 |
| 17 | altlinux.org | 7.09/10 | 66 | 385 | Feb 2019 |
| 18 | opoint.com | 5.33/10 | 1 | 15 | Dec 2023 |
| 19 | bizom.in | 3.19/10 | - | - | Jul 2023 |
| 20 | logifact.pl | 2.62/10 | - | - | Aug 2024 |
| 21 | allvy.com | 0.38/10 | 1 | 2 | Oct 2025 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
Compare Bugzilla
- Bugzilla vs Sentry
- Bugzilla vs Cloudflare Network Error Logging
- Bugzilla vs BugHerd
- Bugzilla vs Atlassian Statuspage
- Bugzilla vs Help Scout