Websites Powered by Trac
88 websites tracked using Trac (Issue trackers) · trac.edgewall.org
Usage trend
20
40
60
Apr 2018
Jun 2020
Jul 2022
Sep 2024
Oct 2026
Domains observed using Trac in each month's HTTP Archive crawl,
Apr 2018 to Oct 2026 · peak 41 in Nov 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.5 s
INP 50 ms
CLS 0
TTFB 600 ms
Median site among 54 Trac sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
43
India
40
Spain
33
Russia
33
Brazil
32
Germany
32
United Kingdom
32
Canada
31
Sites using Trac by audience country, Chrome UX Report.
Top sites by authority
9+
<1% · 1 of 372 sites
8+
<1% · 7 of 7,677 sites
7+
<1% · 12 of 45,712 sites
6+
<1% · 14 of 110,136 sites
5+
<1% · 14 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Trac in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Trac
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | nginx.org | 9.05/10 | 17,500 | 22,208 | Aug 2018 |
| 2 | webkit.org | 8.61/10 | 2,200 | 1,844 | Feb 2020 |
| 3 | filezilla-project.org | 8.58/10 | 38,200 | 9,762 | Aug 2018 |
| 4 | virtualbox.org | 8.58/10 | 150,100 | 10,686 | Jun 2023 |
| 5 | ffmpeg.org | 8.53/10 | 16,200 | 16,401 | Aug 2018 |
| 6 | openstreetmap.de | 8.33/10 | 210 | 415 | Aug 2018 |
| 7 | openwrt.org | 8.08/10 | 22,900 | 10,304 | Jan 2019 |
| 8 | edgewall.org | 7.72/10 | - | 1 | Aug 2018 |
| 9 | dd-wrt.com | 7.59/10 | 5,300 | 3,007 | Aug 2018 |
| 10 | zoy.org | 7.35/10 | 3 | 1 | Feb 2019 |
| 11 | haiku-os.org | 7.02/10 | 28,100 | 185 | Feb 2020 |
| 12 | scummvm.org | 7.02/10 | 3,800 | 2,820 | Jul 2020 |
| 13 | deluge-torrent.org | 6.74/10 | 3,300 | 948 | Aug 2018 |
| 14 | smartmontools.org | 6.54/10 | 380 | 146 | May 2017 |
| 15 | railnet.gov.in | 4.00/10 | - | - | Feb 2020 |
| 16 | learn.ac.lk | 3.18/10 | - | - | Sep 2022 |
| 17 | xtideuniversalbios.org | 2.37/10 | - | - | Jul 2022 |
| 18 | theyt.net | 1.56/10 | - | - | Jan 2019 |
| 19 | trackracechrono.com | - | - | - | Mar 2026 |
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).
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