Websites Powered by Bugzilla
67 websites tracked using Bugzilla (Issue trackers) · www.bugzilla.org
Usage trend
10
20
30
40
Aug 2018
Aug 2020
Aug 2022
Aug 2024
Aug 2026
Domains observed using Bugzilla in each month's HTTP Archive crawl,
Aug 2018 to Aug 2026 · peak 32 in Mar 2024. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.6 s
INP 50 ms
CLS 0
TTFB 800 ms
Median site among 53 Bugzilla sites with Chrome UX data, p75 values, Aug 2026.
Top countries
India
48
United States
39
Brazil
33
Germany
33
Indonesia
30
Canada
29
United Kingdom
29
France
28
Sites using Bugzilla by audience country, Chrome UX Report.
Top sites by authority
9+
<1% · 1 of 372 sites
8+
<1% · 13 of 7,677 sites
7+
<1% · 18 of 45,712 sites
6+
<1% · 18 of 110,136 sites
5+
<1% · 19 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 | 290,500 | 84,884 | 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 | freebsd.org | 8.55/10 | 7,900 | 2,474 | Aug 2018 |
| 7 | kde.org | 8.55/10 | 11,800 | 3,856 | Feb 2022 |
| 8 | opensuse.org | 8.50/10 | 4,200 | 853 | Aug 2022 |
| 9 | gentoo.org | 8.44/10 | 3,900 | 1,399 | Feb 2020 |
| 10 | samba.org | 8.30/10 | 95,500 | 1,239 | Feb 2022 |
| 11 | suse.com | 8.26/10 | 8,100 | 6,755 | Sep 2022 |
| 12 | winehq.org | 8.11/10 | 14,000 | 3,438 | Aug 2022 |
| 13 | proxmox.com | 8.02/10 | 30,800 | 4,972 | Aug 2022 |
| 14 | tcs.com | 7.85/10 | 52,300 | 14,457 | Sep 2020 |
| 15 | documentfoundation.org | 7.74/10 | 9,100 | 31 | Aug 2018 |
| 16 | onlyoffice.com | 7.46/10 | 18,400 | 11,213 | Aug 2022 |
| 17 | ghostscript.com | 7.40/10 | 2,100 | 3,759 | Feb 2024 |
| 18 | altlinux.org | 7.09/10 | 66 | 385 | Feb 2019 |
| 19 | bizom.in | 3.19/10 | - | - | Jul 2023 |
| 20 | allvy.com | 0.38/10 | 1 | 2 | Oct 2025 |
| 21 | logifact.pl | 2.62/10 | - | - | Aug 2024 |
| 22 | opoint.com | 5.33/10 | 1 | 15 | Dec 2023 |
| 23 | solartis.net | 0.09/10 | - | - | Jul 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) →
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