Websites Powered by Ruby
453,870 websites tracked using Ruby (Programming languages) · ruby-lang.org
Ruby is a programming language the site's backend is built in. Its official site is ruby-lang.org. PoweredBy tracks the websites that use Ruby across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the programming languages ecosystem.
Usage trend
50K
100K
150K
Apr 2018
May 2020
Jun 2022
Jul 2024
Aug 2026
Domains observed using Ruby in each month's HTTP Archive crawl,
Apr 2018 to Aug 2026 · peak 144,728 in Jun 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 75 ms
CLS 0
TTFB 700 ms
Median site among 176,972 Ruby sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
81,172
United Kingdom
31,238
India
31,163
Canada
27,720
Germany
24,578
France
24,019
Japan
20,441
Brazil
19,689
Sites using Ruby by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Restaurants and food | 6.49% | 8,311 |
| Travel and hospitality | 2.46% | 1,715 |
| Retail | 2.29% | 6,069 |
| Industrial and manufacturing | 1.75% | 72 |
| Education | 1.65% | 745 |
| Software and apps | 1.55% | 1,367 |
| Arts and entertainment | 1.07% | 401 |
| Finance and insurance | 1.07% | 158 |
| Non-profit and religious | 1.03% | 73 |
| Sports and fitness | 0.98% | 145 |
| Pets and animals | 0.89% | 23 |
| Government | 0.82% | 63 |
Share of each industry's websites with a detected stack that use Ruby; industries come from what sites declare in their own structured data.
Top sites by authority
9+
25% · 93 of 372 sites
8+
19% · 1,473 of 7,677 sites
7+
10% · 4,626 of 45,712 sites
6+
7% · 7,835 of 110,136 sites
5+
5% · 12,013 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Ruby in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Ruby
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 4701 | opensource.jp | 6.97/10 | - | 1 | Jul 2021 |
| 4702 | gov.cv | 6.97/10 | - | - | Nov 2025 |
| 4703 | pelastakaalapset.fi | 6.97/10 | 11 | 20 | Aug 2022 |
| 4704 | fingrid.fi | 6.97/10 | 170 | 110 | Mar 2022 |
| 4705 | vivantes.de | 6.97/10 | 170 | 162 | Oct 2025 |
| 4706 | tri-c.edu | 6.97/10 | 64,800 | 29,043 | Aug 2018 |
| 4707 | myticket.de | 6.97/10 | 250 | 194 | Jul 2026 |
| 4708 | ash-berlin.eu | 6.97/10 | 240 | 158 | Dec 2025 |
| 4709 | puy-de-dome.fr | 6.97/10 | 69 | 253 | Aug 2022 |
| 4710 | westfield.com.au | 6.97/10 | 12,600 | 9,575 | Dec 2020 |
| 4711 | aumo.jp | 6.97/10 | 1 | 12 | Jan 2019 |
| 4712 | chukyo-u.ac.jp | 6.97/10 | 100 | 31 | Dec 2020 |
| 4713 | city.aizuwakamatsu.fukushima.jp | 6.97/10 | 50 | 18 | Jun 2018 |
| 4714 | coderefinery.org | 6.97/10 | - | 6 | May 2022 |
| 4715 | gradle.com | 6.96/10 | 290 | 144 | Jan 2022 |
| 4716 | pushpress.com | 6.96/10 | 2,900 | 2,676 | Nov 2024 |
| 4717 | appmysite.com | 6.96/10 | 4,000 | 5,013 | Feb 2022 |
| 4718 | gravitee.io | 6.96/10 | 2,300 | 815 | Aug 2022 |
| 4719 | free2move.com | 6.96/10 | 6,800 | 6,524 | Jan 2019 |
| 4720 | donland.ru | 6.96/10 | 1 | 4 | Jun 2020 |
| 4721 | elasticbeanstalk.com | 6.96/10 | - | - | Jun 2018 |
| 4722 | osgi.org | 6.96/10 | 7 | 17 | Jul 2020 |
| 4723 | workana.com | 6.96/10 | 5,300 | 4,350 | Aug 2018 |
| 4724 | rosario.gob.ar | 6.96/10 | 630 | 3,716 | Jun 2021 |
| 4725 | parkwhiz.com | 6.96/10 | 254,100 | 97,380 | Aug 2018 |
| 4726 | bank.lv | 6.96/10 | 500 | 325 | Jun 2024 |
| 4727 | vtk.org | 6.96/10 | 520 | 223 | Dec 2020 |
| 4728 | paperpile.com | 6.96/10 | 275,000 | 15,537 | Aug 2018 |
| 4729 | hundred.org | 6.96/10 | 31,500 | 1,547 | Jan 2019 |
| 4730 | freepbx.org | 6.96/10 | 4,700 | 2,337 | Aug 2018 |
| 4731 | upsaclay.fr | 6.96/10 | - | - | Dec 2024 |
| 4732 | iibc-global.org | 6.96/10 | 260 | 281 | Dec 2020 |
| 4733 | ie-miru.jp | 6.96/10 | - | 1 | Jan 2019 |
| 4734 | timeline.com | 6.96/10 | 21,900 | 1,930 | Jun 2026 |
| 4735 | trier.de | 6.96/10 | 29 | 112 | Jun 2023 |
| 4736 | lausanne.org | 6.96/10 | 5,200 | 3,715 | Jan 2025 |
| 4737 | deutsche-glasfaser.de | 6.96/10 | 45 | 151 | Apr 2019 |
| 4738 | jewishencyclopedia.com | 6.96/10 | 101,700 | 18,290 | Apr 2018 |
| 4739 | womenforwomen.org | 6.96/10 | 20,400 | 1,554 | Sep 2022 |
| 4740 | uiw.edu | 6.96/10 | 55,300 | 18,263 | Jul 2022 |
| 4741 | kutztown.edu | 6.96/10 | 75,100 | 21,948 | Mar 2023 |
| 4742 | optim.co.jp | 6.96/10 | 1 | 5 | Aug 2018 |
| 4743 | qoto.org | 6.96/10 | 24 | 36 | Feb 2020 |
| 4744 | fctokyo.co.jp | 6.96/10 | 1,900 | 482 | Mar 2026 |
| 4745 | halmstad.se | 6.96/10 | 32 | 86 | Jul 2023 |
| 4746 | nexon.co.jp | 6.96/10 | 160 | 127 | Aug 2018 |
| 4747 | sawai.co.jp | 6.96/10 | 1 | 2 | Jul 2026 |
| 4748 | semarangkota.go.id | 6.96/10 | 74 | 2 | Aug 2022 |
| 4749 | pledgeme.co.nz | 6.96/10 | 7 | 59 | Jan 2019 |
| 4750 | nextafter.com | 6.95/10 | 440 | 289 | Jul 2023 |
| 4751 | beekeeperstudio.io | 6.95/10 | 8,500 | 7,411 | Oct 2022 |
| 4752 | icinga.com | 6.95/10 | 490 | 301 | Apr 2019 |
| 4753 | photodune.net | 6.95/10 | 860 | 1,692 | Nov 2021 |
| 4754 | glofox.com | 6.95/10 | 27,300 | 3,148 | Aug 2018 |
| 4755 | janushenderson.com | 6.95/10 | 37,100 | 6,944 | Jun 2024 |
| 4756 | avenza.com | 6.95/10 | 2,700 | 439 | Oct 2022 |
| 4757 | ktu.edu.tr | 6.95/10 | 270 | 555 | Feb 2020 |
| 4758 | bioontology.org | 6.95/10 | 44 | 32 | Aug 2018 |
| 4759 | aardman.com | 6.95/10 | 36,500 | 3,775 | Jan 2021 |
| 4760 | flightstats.com | 6.95/10 | 1,537,200 | 358,552 | Aug 2018 |
| 4761 | ethereum-magicians.org | 6.95/10 | 85 | 222 | Jan 2019 |
| 4762 | somfy.fr | 6.95/10 | 51 | 106 | Aug 2018 |
| 4763 | turbologo.com | 6.95/10 | 22,500 | 17,210 | Jan 2019 |
| 4764 | silverstone.co.uk | 6.95/10 | 19,700 | 8,419 | Mar 2025 |
| 4765 | okbiz.jp | 6.95/10 | - | - | Apr 2022 |
| 4766 | basicattentiontoken.org | 6.95/10 | 420 | 112 | Jan 2019 |
| 4767 | codechef.com | 6.95/10 | 33,100 | 20,418 | Apr 2019 |
| 4768 | ebook.de | 6.95/10 | 45 | 315 | Jan 2026 |
| 4769 | uncrate.com | 6.95/10 | 27,600 | 33,027 | Jun 2026 |
| 4770 | onsen.ag | 6.95/10 | 57 | 28 | Dec 2022 |
| 4771 | strathmore.edu | 6.95/10 | 1,900 | 537 | Dec 2025 |
| 4772 | seattleschools.org | 6.95/10 | 161,900 | 38,310 | Apr 2023 |
| 4773 | dlsu.edu.ph | 6.95/10 | 4,400 | 4,555 | Dec 2023 |
| 4774 | kelowna.ca | 6.95/10 | 6,400 | 1,563 | Jul 2019 |
| 4775 | fh-erfurt.de | 6.95/10 | 74 | 51 | Feb 2025 |
| 4776 | lfp.fr | 6.95/10 | 210 | 198 | Jun 2026 |
| 4777 | columbusstate.edu | 6.95/10 | 37,700 | 18,066 | Mar 2024 |
| 4778 | djtechtools.com | 6.95/10 | 47,600 | 3,661 | Aug 2018 |
| 4779 | eap.gr | 6.95/10 | 29 | 77 | Aug 2022 |
| 4780 | murcia.es | 6.95/10 | 10 | 29 | Mar 2022 |
| 4781 | fdn.fr | 6.95/10 | 6 | 3 | Apr 2024 |
| 4782 | illibraio.it | 6.95/10 | 1,300 | 1,959 | Sep 2020 |
| 4783 | ioi.dk | 6.95/10 | 42,000 | 8,260 | Apr 2023 |
| 4784 | fmu.ac.jp | 6.95/10 | 75 | 118 | Jun 2021 |
| 4785 | chromatic.com | 6.94/10 | 1,500 | 1,139 | Mar 2025 |
| 4786 | cibervoluntarios.org | 6.94/10 | 81 | 174 | Jan 2025 |
| 4787 | bestpractical.com | 6.94/10 | - | - | Mar 2020 |
| 4788 | veeqo.com | 6.94/10 | 7,000 | 4,297 | Aug 2018 |
| 4789 | softwarereviews.com | 6.94/10 | 9,900 | 7,390 | Jan 2019 |
| 4790 | recurse.com | 6.94/10 | 1,400 | 216 | Jun 2018 |
| 4791 | liquibase.org | 6.94/10 | 58 | 42 | Jun 2018 |
| 4792 | linnworks.com | 6.94/10 | 7,900 | 5,890 | Aug 2018 |
| 4793 | cotopaxi.com | 6.94/10 | 68,700 | 18,262 | Jun 2026 |
| 4794 | codenewbie.org | 6.94/10 | 210 | 217 | Jun 2018 |
| 4795 | snomed.org | 6.94/10 | 2,900 | 684 | Oct 2025 |
| 4796 | dscout.com | 6.94/10 | 7,300 | 1,982 | Aug 2018 |
| 4797 | formed.org | 6.94/10 | 8,600 | 5,811 | Aug 2018 |
| 4798 | buckinghamshire.gov.uk | 6.94/10 | 10,200 | 6,852 | May 2020 |
| 4799 | matillion.com | 6.94/10 | 7,100 | 3,110 | Aug 2018 |
| 4800 | ittf.com | 6.94/10 | 11,600 | 8,503 | Feb 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).