Websites Powered by otrs
224 websites tracked using otrs (Issue trackers) · www.otrs.com
otrs is a issue-tracking and project management tool. Its official site is otrs.com. PoweredBy tracks the websites that use otrs across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the issue trackers ecosystem.
Usage trend
20
40
60
80
Aug 2018
Aug 2020
Jul 2022
Jul 2024
Jun 2026
Domains observed using otrs in each month's HTTP Archive crawl,
Aug 2018 to Jun 2026 · peak 76 in Dec 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 75 ms
CLS 0
TTFB 800 ms
Median site among 181 otrs sites with Chrome UX data, p75 values, Jun 2026.
Top countries
Brazil
90
United States
82
Germany
66
India
65
Spain
54
France
48
Italy
48
Mexico
43
Sites using otrs by audience country, Chrome UX Report.
Top sites by authority
9+
<1% · 1 of 372 sites
8+
<1% · 6 of 7,677 sites
7+
<1% · 26 of 45,712 sites
6+
<1% · 33 of 110,136 sites
5+
<1% · 37 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running otrs in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using otrs
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | wikimedia.org | 9.25/10 | 26,200 | 5,466 | May 2020 |
| 2 | uni-goettingen.de | 8.49/10 | 6,400 | 3,874 | Aug 2022 |
| 3 | tu-dresden.de | 8.49/10 | 2,300 | 3,199 | Dec 2021 |
| 4 | uniroma1.it | 8.31/10 | 5,100 | 3,214 | Jul 2020 |
| 5 | fau.de | 8.26/10 | 1,600 | 2,394 | May 2020 |
| 6 | ufsc.br | 8.22/10 | 120 | 86 | Aug 2018 |
| 7 | uniroma3.it | 7.87/10 | 1,200 | 497 | Nov 2022 |
| 8 | unal.edu.co | 7.85/10 | 1,200 | 240 | Apr 2026 |
| 9 | unipa.it | 7.74/10 | 2,800 | 1,399 | Jun 2020 |
| 10 | tu-bs.de | 7.69/10 | - | - | May 2025 |
| 11 | unipr.it | 7.69/10 | 870 | 954 | Jun 2026 |
| 12 | spbu.ru | 7.66/10 | 7 | 26 | Oct 2020 |
| 13 | senado.gov.br | 7.63/10 | 46 | 53 | Sep 2022 |
| 14 | ufjf.br | 7.61/10 | - | 9 | May 2020 |
| 15 | ual.es | 7.60/10 | 610 | 588 | Aug 2022 |
| 16 | aifa.gov.it | 7.56/10 | 1,300 | 1,119 | Feb 2024 |
| 17 | mendelu.cz | 7.53/10 | 140 | 96 | Nov 2021 |
| 18 | cvm.gov.br | 7.47/10 | - | - | Aug 2022 |
| 19 | ufv.br | 7.47/10 | 68 | 68 | May 2020 |
| 20 | udea.edu.co | 7.46/10 | 1,100 | 2,226 | May 2020 |
| 21 | allo.ua | 7.39/10 | 240 | 907 | Feb 2020 |
| 22 | udesc.br | 7.35/10 | 600 | 5,083 | Sep 2022 |
| 23 | hswt.de | 7.03/10 | 53 | 113 | Dec 2022 |
| 24 | recife.pe.gov.br | 7.02/10 | 21 | 82 | Apr 2026 |
| 25 | uece.br | 7.02/10 | 180 | 305 | Dec 2020 |
| 26 | uffs.edu.br | 7.02/10 | 23 | 117 | May 2020 |
| 27 | ambiente.gob.ec | 6.99/10 | 88 | 294 | Sep 2020 |
| 28 | hmtm-hannover.de | 6.93/10 | 17 | 31 | Nov 2025 |
| 29 | taylors.edu.my | 6.90/10 | 31 | 10 | Aug 2018 |
| 30 | openfiber.it | 6.63/10 | 160 | 171 | Apr 2023 |
| 31 | slovanet.sk | 6.40/10 | - | 1 | Aug 2025 |
| 32 | iff.edu.br | 6.36/10 | 1 | 7 | Jul 2021 |
| 33 | ufrr.br | 6.30/10 | 43 | 83 | Aug 2022 |
| 34 | aenabrasil.com.br | 4.77/10 | - | - | May 2025 |
| 35 | ascon.ru | 5.32/10 | 2 | 5 | May 2020 |
| 36 | iris-retail.ru | 1.68/10 | - | - | Aug 2022 |
| 37 | rbsas.co | 1.58/10 | - | - | May 2020 |
| 38 | tjro.jus.br | 5.30/10 | 230 | 330 | Oct 2025 |
| 39 | allosakahotels.com | 0.48/10 | - | - | Feb 2026 |
| 40 | automiq.ru | 3.05/10 | - | - | Dec 2025 |
| 41 | azedunet.com | 0.40/10 | - | - | Aug 2022 |
| 42 | canopywave.io | 1.80/10 | - | - | Jun 2026 |
| 43 | dormakaba.com.br | 0.70/10 | - | - | Jan 2026 |
| 44 | entelcc.cl | - | - | - | Sep 2022 |
| 45 | gepg.go.tz | 2.81/10 | - | - | Aug 2022 |
| 46 | gobiernoelectronico.gob.ec | 4.74/10 | - | - | May 2022 |
| 47 | groundwork.com.br | 0.38/10 | - | - | Apr 2026 |
| 48 | hotelcuxhaven.com | - | - | - | Mar 2026 |
| 49 | hotelsofarmenia.com | 1.17/10 | - | - | Nov 2025 |
| 50 | hyderabad-hotels.net | 0.26/10 | - | - | Feb 2026 |
| 51 | hyderabadhotels.net | - | - | - | Nov 2025 |
| 52 | krakowhotel.net | 0.33/10 | - | - | Nov 2025 |
| 53 | lisbongreathotels.com | 0.70/10 | - | - | Nov 2025 |
| 54 | magnalister.com | 4.65/10 | - | - | Jun 2023 |
| 55 | marrakeshhotelsmorocco.com | 0.47/10 | - | - | Nov 2025 |
| 56 | nhatrang-hotels.com | 0.62/10 | - | - | Nov 2025 |
| 57 | nscglobal.com | 2.98/10 | - | - | Oct 2022 |
| 58 | otobo.org | 2.18/10 | - | - | Aug 2022 |
| 59 | tre-rs.jus.br | 5.28/10 | 1,100 | 301 | Jul 2023 |
| 60 | unidata.it | 4.48/10 | - | - | Dec 2022 |
| 61 | vcpsupport.pl | 0.41/10 | - | - | Jan 2021 |
| 62 | amblesidehotels.net | - | - | - | Jun 2026 |
| 63 | ca-princeedwardisland.com | 0.38/10 | - | - | Mar 2026 |
| 64 | cec-epn.edu.ec | 3.30/10 | - | - | Apr 2026 |
| 65 | elte-s.com | 1.37/10 | - | - | Jun 2026 |
| 66 | galacentre.ru | 2.99/10 | - | - | Apr 2026 |
| 67 | hotelkassel.com | - | - | - | May 2026 |
| 68 | hotels-in-hanoi.net | 0.36/10 | - | - | Feb 2026 |
| 69 | hotels-in-jamaica.com | 0.11/10 | - | - | Mar 2026 |
| 70 | hotelsbinz.com | - | - | - | Apr 2026 |
| 71 | ie-hotels.net | 0.24/10 | - | - | Mar 2026 |
| 72 | innorthernterritory.com | 0.47/10 | - | - | Mar 2026 |
| 73 | iusspavia.it | 5.95/10 | 47 | 62 | Apr 2026 |
| 74 | jamaicahotel24.com | 0.30/10 | - | - | Nov 2025 |
| 75 | previc.gov.br | 3.97/10 | - | - | Apr 2026 |
| 76 | puerto-plata-hotels.net | 0.24/10 | - | - | Mar 2026 |
| 77 | santorinihotelsonline.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) →
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