Websites Powered by Riot
4,908 websites tracked using Riot (JavaScript frameworks) · riot.js.org
Riot is a JavaScript framework for building interactive web applications. Its official site is riot.js.org. PoweredBy tracks the websites that use Riot across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the javascript frameworks ecosystem.
Usage trend
1K
2K
3K
Apr 2018
May 2020
Jul 2022
Aug 2024
Sep 2026
Domains observed using Riot in each month's HTTP Archive crawl,
Apr 2018 to Sep 2026 · peak 2,856 in Mar 2025. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.6 s
INP 75 ms
CLS 0
TTFB 700 ms
Median site among 2,916 Riot sites with Chrome UX data, p75 values, Sep 2026.
Top countries
Japan
1,952
United States
669
France
323
Germany
242
United Kingdom
235
India
223
Taiwan
207
Canada
192
Sites using Riot by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Travel and hospitality | 0.23% | 174 |
| Non-profit and religious | 0.03% | 2 |
| Healthcare | 0.02% | 24 |
| Beauty and wellness | 0.02% | 5 |
| Arts and entertainment | 0.02% | 8 |
| Education | 0.02% | 8 |
| Blogs and publishing | 0.01% | 3 |
| Real estate | <0.01% | 7 |
| News and media | <0.01% | 3 |
| Retail | <0.01% | 17 |
| Professional services | <0.01% | 2 |
| Legal | <0.01% | 1 |
Share of each industry's websites with a detected stack that use Riot; industries come from what sites declare in their own structured data.
Top sites by authority
9+
1% · 4 of 372 sites
8+
<1% · 50 of 7,677 sites
7+
<1% · 120 of 45,712 sites
6+
<1% · 196 of 110,136 sites
5+
<1% · 306 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Riot in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Riot
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | cloudfront.net | 9.47/10 | - | - | Jun 2022 |
| 2 | zendesk.com | 9.10/10 | 416,900 | 60,938 | May 2022 |
| 3 | berkeley.edu | 9.10/10 | 166,700 | 4,721 | Feb 2023 |
| 4 | mhlw.go.jp | 9.08/10 | 15,300 | 12,761 | Oct 2021 |
| 5 | sakura.ne.jp | 8.95/10 | - | - | Aug 2022 |
| 6 | shop-pro.jp | 8.91/10 | 17 | 9 | Aug 2018 |
| 7 | jimdo.com | 8.88/10 | 5,000 | 3,125 | Dec 2020 |
| 8 | azurewebsites.net | 8.87/10 | - | - | Jun 2020 |
| 9 | site.com | 8.86/10 | - | 1 | Sep 2023 |
| 10 | tokyo.lg.jp | 8.83/10 | - | - | Jan 2023 |
| 11 | js.org | 8.82/10 | 2 | 5 | Aug 2018 |
| 12 | mpg.de | 8.81/10 | 59,700 | 20,903 | Jan 2022 |
| 13 | web.app | 8.76/10 | - | - | May 2023 |
| 14 | herokuapp.com | 8.74/10 | - | - | Jan 2019 |
| 15 | bka.gv.at | 8.72/10 | - | - | Sep 2026 |
| 16 | u-tokyo.ac.jp | 8.71/10 | 25,200 | 7,795 | Apr 2023 |
| 17 | unsw.edu.au | 8.69/10 | 77,400 | 61,319 | Nov 2021 |
| 18 | azure.com | 8.66/10 | - | - | Jun 2026 |
| 19 | niedersachsen.de | 8.65/10 | 49 | 98 | Jan 2021 |
| 20 | uq.edu.au | 8.65/10 | 9,700 | 1,554 | Feb 2023 |
| 21 | hawaii.edu | 8.62/10 | 117,100 | 43,233 | Aug 2026 |
| 22 | uni-stuttgart.de | 8.53/10 | 1,600 | 2,181 | Jan 2023 |
| 23 | official.ec | 8.51/10 | - | - | Jun 2020 |
| 24 | base.shop | 8.50/10 | - | - | Jan 2023 |
| 25 | jrc.or.jp | 8.37/10 | 420 | 340 | Jun 2025 |
| 26 | fukuoka.lg.jp | 8.36/10 | - | - | Apr 2026 |
| 27 | pref.aichi.jp | 8.36/10 | 440 | 254 | May 2025 |
| 28 | jica.go.jp | 8.35/10 | 9,500 | 8,506 | Dec 2024 |
| 29 | auckland.ac.nz | 8.34/10 | 23,300 | 13,721 | Mar 2025 |
| 30 | suntory.co.jp | 8.31/10 | 350 | 279 | Oct 2024 |
| 31 | udn.com | 8.30/10 | 1,600 | 1,080 | Aug 2018 |
| 32 | birmingham.ac.uk | 8.30/10 | 39,700 | 31,245 | Jun 2026 |
| 33 | jma.or.jp | 8.28/10 | 24 | 46 | Oct 2020 |
| 34 | kyushu-u.ac.jp | 8.28/10 | 680 | 731 | Aug 2018 |
| 35 | courts.go.jp | 8.24/10 | 290 | 212 | Oct 2025 |
| 36 | smu.edu.sg | 8.23/10 | 3,700 | 1,696 | Jul 2023 |
| 37 | recruit.co.jp | 8.23/10 | 7 | 22 | Sep 2022 |
| 38 | shueisha.co.jp | 8.23/10 | 2,100 | 162 | Aug 2018 |
| 39 | onamae.com | 8.22/10 | 62 | 46 | Jan 2024 |
| 40 | uni-saarland.de | 8.18/10 | 2,200 | 1,673 | Oct 2024 |
| 41 | pref.ibaraki.jp | 8.17/10 | 180 | 70 | Jun 2026 |
| 42 | omni7.jp | 8.14/10 | - | - | Jun 2025 |
| 43 | oeaw.ac.at | 8.06/10 | 15,400 | 3,197 | Jun 2023 |
| 44 | uni-kassel.de | 8.05/10 | 1,100 | 1,176 | Jul 2019 |
| 45 | pref.miyagi.jp | 8.05/10 | 270 | 109 | Apr 2022 |
| 46 | parco.jp | 8.05/10 | 26 | 13 | Jul 2021 |
| 47 | tablecheck.com | 8.04/10 | 33,200 | 13,953 | Oct 2024 |
| 48 | newcastle.edu.au | 8.04/10 | 41,700 | 15,359 | Dec 2022 |
| 49 | shiseido.co.jp | 8.02/10 | 49 | 158 | Apr 2024 |
| 50 | houterasu.or.jp | 8.00/10 | 9 | 44 | Jun 2024 |
| 51 | tokyo-cci.or.jp | 7.97/10 | 69 | 59 | Apr 2026 |
| 52 | pref.kagoshima.jp | 7.97/10 | 53 | 42 | May 2025 |
| 53 | bethesda.net | 7.96/10 | 212,600 | 16,082 | Jun 2018 |
| 54 | sakura.ad.jp | 7.96/10 | 49 | 32 | Apr 2024 |
| 55 | arbeiterkammer.at | 7.93/10 | 400 | 546 | Jun 2020 |
| 56 | jiji.com | 7.92/10 | 1,500 | 1,814 | Sep 2023 |
| 57 | ocnk.net | 7.91/10 | - | - | Dec 2018 |
| 58 | mcdonalds.co.jp | 7.90/10 | 12,500 | 5,141 | Feb 2020 |
| 59 | kahaku.go.jp | 7.79/10 | 3,300 | 1,033 | Nov 2025 |
| 60 | takaratomy.co.jp | 7.78/10 | 6,200 | 4,399 | Dec 2025 |
| 61 | jfa.jp | 7.77/10 | 32,800 | 1,959 | Jan 2020 |
| 62 | johas.go.jp | 7.76/10 | - | - | Mar 2020 |
| 63 | dga.jp | 7.68/10 | - | - | Dec 2023 |
| 64 | bandainamco-am.co.jp | 7.67/10 | 3,200 | 994 | Jan 2024 |
| 65 | hit-u.ac.jp | 7.67/10 | 7 | 58 | Dec 2023 |
| 66 | juntendo.ac.jp | 7.65/10 | 20 | 46 | May 2021 |
| 67 | athome.jp | 7.63/10 | - | - | Aug 2026 |
| 68 | biccamera.com | 7.61/10 | 3,400 | 3,057 | Sep 2023 |
| 69 | ykkap.co.jp | 7.60/10 | 8 | 31 | Oct 2025 |
| 70 | ipros.jp | 7.56/10 | - | - | Apr 2019 |
| 71 | fril.jp | 7.51/10 | 240 | 303 | Jun 2018 |
| 72 | ehime-u.ac.jp | 7.48/10 | 18 | 28 | Apr 2023 |
| 73 | sansan.com | 7.46/10 | 920 | 7 | Jul 2021 |
| 74 | khm.at | 7.46/10 | 4,300 | 2,486 | Jan 2024 |
| 75 | world.co.jp | 7.46/10 | - | - | Apr 2024 |
| 76 | kokuyo.co.jp | 7.46/10 | 4 | 20 | May 2023 |
| 77 | kagome.co.jp | 7.46/10 | 1,100 | 61 | Jan 2022 |
| 78 | sofmap.com | 7.45/10 | 94 | 1,312 | Sep 2023 |
| 79 | transer.com | 7.45/10 | - | - | Sep 2021 |
| 80 | anicom-sompo.co.jp | 7.44/10 | 1 | 11 | Aug 2023 |
| 81 | noritz.co.jp | 7.44/10 | 17 | 37 | Jun 2023 |
| 82 | monex.co.jp | 7.44/10 | 2 | 8 | Aug 2018 |
| 83 | nestle.jp | 7.44/10 | 35 | 96 | Dec 2023 |
| 84 | genealogy.net | 7.41/10 | 9 | 12 | Feb 2022 |
| 85 | klassik-stiftung.de | 7.40/10 | 630 | 225 | Mar 2020 |
| 86 | studyaustralia.gov.au | 7.40/10 | 29,100 | 4,326 | Dec 2023 |
| 87 | dunlop.co.jp | 7.37/10 | - | - | Nov 2021 |
| 88 | ku.ac.th | 7.36/10 | 230 | 70 | May 2019 |
| 89 | fujita-hu.ac.jp | 7.33/10 | 220 | 143 | Aug 2025 |
| 90 | hs-fulda.de | 7.32/10 | 450 | 268 | Jul 2022 |
| 91 | mak.at | 7.32/10 | 280 | 445 | Nov 2022 |
| 92 | showa-u.ac.jp | 7.31/10 | 43 | 46 | Apr 2020 |
| 93 | saitama-u.ac.jp | 7.31/10 | 190 | 18 | Sep 2023 |
| 94 | kracie.co.jp | 7.30/10 | 820 | 319 | Jan 2023 |
| 95 | puroland.jp | 7.26/10 | 3,400 | 5 | Jan 2026 |
| 96 | kumon.ne.jp | 7.23/10 | 540 | 188 | Sep 2024 |
| 97 | medicalnote.jp | 7.19/10 | 30 | 19 | Jun 2018 |
| 98 | chatplus.jp | 7.18/10 | - | 1 | Jun 2018 |
| 99 | fantia.jp | 7.15/10 | 200 | 181 | Aug 2022 |
| 100 | econbiz.de | 7.12/10 | 3,300 | 2,278 | Sep 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).