Websites Powered by Erlang
28,628 websites tracked using Erlang (Programming languages) · www.erlang.org
Erlang is a programming language the site's backend is built in. Its official site is erlang.org. PoweredBy tracks the websites that use Erlang 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
5K
10K
15K
Jun 2018
May 2020
Jan 2023
Dec 2024
Oct 2026
Domains observed using Erlang in each month's HTTP Archive crawl,
Jun 2018 to Oct 2026 · peak 14,868 in Jun 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.8 s
INP 75 ms
CLS 0
TTFB 700 ms
Median site among 6,934 Erlang sites with Chrome UX data, p75 values, Oct 2026.
Top countries
United States
3,100
Brazil
2,055
United Kingdom
1,489
India
1,431
Canada
1,278
Germany
1,171
France
1,128
Spain
1,066
Sites using Erlang by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Software and apps | 0.06% | 89 |
| News and media | 0.05% | 26 |
| Government | 0.03% | 3 |
| Games | 0.03% | 2 |
| Finance and insurance | 0.02% | 5 |
| Education | 0.02% | 10 |
| Arts and entertainment | 0.02% | 8 |
| Legal | 0.01% | 4 |
| Professional services | 0.01% | 6 |
| Non-profit and religious | <0.01% | 1 |
| Healthcare | <0.01% | 12 |
| Real estate | <0.01% | 7 |
Share of each industry's websites with a detected stack that use Erlang; industries come from what sites declare in their own structured data.
Top sites by authority
9+
<1% · 2 of 372 sites
8+
<1% · 33 of 7,677 sites
7+
<1% · 70 of 45,712 sites
6+
<1% · 118 of 110,136 sites
5+
<1% · 188 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Erlang in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Erlang
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | fontawesome.com | 9.53/10 | 178,100 | 32,008 | Aug 2018 |
| 2 | cloudfront.net | 9.47/10 | - | - | Jun 2020 |
| 3 | princeton.edu | 8.98/10 | 244,600 | 46,551 | Dec 2025 |
| 4 | cmu.edu | 8.97/10 | 436,800 | 81,774 | Sep 2024 |
| 5 | duke.edu | 8.88/10 | 194,300 | 1,396 | May 2023 |
| 6 | zeit.de | 8.81/10 | 13,300 | 15,974 | Nov 2023 |
| 7 | tamu.edu | 8.76/10 | 349,600 | 9,431 | Mar 2025 |
| 8 | uu.nl | 8.67/10 | 17,200 | 12,463 | Jul 2023 |
| 9 | heroku.com | 8.64/10 | 9,700 | 8,956 | Jun 2018 |
| 10 | data.gouv.fr | 8.55/10 | 800 | 1,371 | May 2020 |
| 11 | kth.se | 8.53/10 | 9,700 | 5,640 | Jun 2023 |
| 12 | upm.es | 8.52/10 | 2,100 | 1,692 | Apr 2019 |
| 13 | unity.com | 8.50/10 | 178,600 | 50,957 | Oct 2023 |
| 14 | kvk.nl | 8.47/10 | 4,500 | 2,490 | Nov 2023 |
| 15 | mediapart.fr | 8.44/10 | 2,000 | 3,602 | Jun 2025 |
| 16 | invideo.io | 8.43/10 | 180,400 | 47,928 | Aug 2026 |
| 17 | uni-trier.de | 8.30/10 | 750 | 748 | Aug 2026 |
| 18 | nm.gov | 8.29/10 | 34,700 | 4,741 | Apr 2023 |
| 19 | coingecko.com | 8.27/10 | 587,300 | 128,995 | Nov 2023 |
| 20 | recruitee.com | 8.26/10 | 2,700 | 3,721 | Jan 2019 |
| 21 | fly.io | 8.23/10 | 4,000 | 5,381 | Mar 2023 |
| 22 | spotapps.co | 8.23/10 | - | - | Jan 2023 |
| 23 | podium.com | 8.23/10 | 34,500 | 270 | Aug 2018 |
| 24 | welcometothejungle.com | 8.23/10 | 35,600 | 14,382 | Jan 2025 |
| 25 | fujifilm.com | 8.23/10 | 35,600 | 13,498 | Apr 2026 |
| 26 | sothebys.com | 8.17/10 | 169,000 | 100,941 | Aug 2026 |
| 27 | ntnu.no | 8.14/10 | 4,600 | 1,879 | Oct 2024 |
| 28 | doofinder.com | 8.08/10 | 4,900 | 5,051 | Mar 2023 |
| 29 | leetcode.com | 8.06/10 | 451,600 | 151,417 | Apr 2023 |
| 30 | frame.io | 8.05/10 | 24,500 | 8,791 | Jan 2023 |
| 31 | tablecheck.com | 8.04/10 | 33,200 | 13,953 | Jul 2023 |
| 32 | cars.com | 8.03/10 | 6,707,600 | 1,235,654 | Jan 2023 |
| 33 | uminho.pt | 8.01/10 | 300 | 85 | Jul 2023 |
| 34 | asciinema.org | 7.98/10 | 54 | 266 | Feb 2026 |
| 35 | gwdg.de | 7.90/10 | 6 | 20 | Nov 2023 |
| 36 | uerj.br | 7.83/10 | 330 | 207 | Jan 2023 |
| 37 | detroitmi.gov | 7.81/10 | 209,200 | 73,562 | Mar 2023 |
| 38 | mindvalley.com | 7.77/10 | 4,600 | 2,193 | Mar 2023 |
| 39 | lwv.org | 7.76/10 | 99,300 | 15,539 | Mar 2025 |
| 40 | selfhtml.org | 7.74/10 | - | - | Apr 2023 |
| 41 | deel.com | 7.74/10 | 66,800 | 44,698 | Oct 2023 |
| 42 | tafel.de | 7.68/10 | 44 | 12 | Dec 2023 |
| 43 | umh.es | 7.63/10 | 160 | 358 | Apr 2026 |
| 44 | newzealand.com | 7.62/10 | 267,400 | 20,258 | May 2019 |
| 45 | mbta.com | 7.55/10 | 840,200 | 97,790 | Jan 2019 |
| 46 | elnacional.cat | 7.47/10 | 6,100 | 15,808 | Apr 2023 |
| 47 | unpad.ac.id | 7.47/10 | 180 | 81 | Nov 2025 |
| 48 | peek.com | 7.46/10 | 60,200 | 52,823 | Mar 2023 |
| 49 | hex.pm | 7.45/10 | 2,800 | 421 | Jun 2018 |
| 50 | loewshotels.com | 7.45/10 | 279,200 | 70,287 | Jul 2026 |
| 51 | nais.org | 7.45/10 | 16,500 | 4,057 | Feb 2026 |
| 52 | unifrance.org | 7.45/10 | 440 | 2,699 | Jun 2023 |
| 53 | gamejolt.com | 7.44/10 | 330,400 | 88,108 | Apr 2023 |
| 54 | elementary.io | 7.43/10 | 6,100 | 2,641 | Mar 2023 |
| 55 | africa.com | 7.42/10 | 24,100 | 5,455 | Apr 2024 |
| 56 | phoenixframework.org | 7.41/10 | 1,100 | 530 | Mar 2023 |
| 57 | swmansion.com | 7.39/10 | 7 | 20 | Oct 2026 |
| 58 | glideapps.com | 7.35/10 | 9,700 | 7,523 | Oct 2023 |
| 59 | naturkartan.se | 7.35/10 | 53 | 338 | Apr 2020 |
| 60 | helium.com | 7.30/10 | 11,700 | 1,681 | Aug 2018 |
| 61 | elsaltodiario.com | 7.28/10 | 1,000 | 4,098 | Mar 2023 |
| 62 | academicworks.com | 7.23/10 | - | - | Oct 2026 |
| 63 | commonspirit.org | 7.22/10 | 174,600 | 101,865 | May 2024 |
| 64 | viewbook.com | 7.11/10 | - | - | Aug 2026 |
| 65 | pttk.pl | 7.11/10 | - | - | Apr 2024 |
| 66 | phantom.com | 7.09/10 | 88,800 | 10,377 | Jan 2025 |
| 67 | dpdhl.com | 7.08/10 | - | - | Nov 2023 |
| 68 | ngrok.io | 7.06/10 | - | - | May 2023 |
| 69 | schalke04.de | 7.05/10 | 3,100 | 772 | Feb 2026 |
| 70 | river.com | 7.02/10 | 11,900 | 3,860 | Jan 2023 |
| 71 | crystalknows.com | 6.99/10 | 85,500 | 11,988 | Apr 2025 |
| 72 | soracom.io | 6.98/10 | 1,200 | 583 | Jan 2023 |
| 73 | edapp.com | 6.97/10 | 350 | 82 | Apr 2023 |
| 74 | lingoda.com | 6.97/10 | 283,100 | 64,591 | Jun 2026 |
| 75 | castmagic.io | 6.95/10 | 8,800 | 7,544 | Apr 2023 |
| 76 | cabify.com | 6.94/10 | 1,800 | 1,260 | Jul 2025 |
| 77 | imazon.org.br | 6.93/10 | 34 | 38 | Oct 2025 |
| 78 | ecitizen.go.ke | 6.92/10 | - | - | Aug 2018 |
| 79 | inkl.com | 6.92/10 | 131,100 | 232,622 | Jun 2018 |
| 80 | allegrolokalnie.pl | 6.92/10 | 560 | 2,066 | Apr 2020 |
| 81 | etakenya.go.ke | 6.91/10 | 3,300 | 162 | Apr 2025 |
| 82 | academics.de | 6.85/10 | 130 | 195 | Nov 2023 |
| 83 | pdq.com | 6.82/10 | 31,200 | 9,193 | Jan 2026 |
| 84 | statuspal.io | 6.79/10 | 47 | 133 | Oct 2023 |
| 85 | ria.com | 6.78/10 | 13 | 13 | Apr 2023 |
| 86 | berria.eus | 6.74/10 | 1,600 | 944 | Dec 2023 |
| 87 | edp.com | 6.71/10 | 3,300 | 1,896 | Jan 2023 |
| 88 | horseracingnation.com | 6.71/10 | 64,900 | 23,712 | May 2019 |
| 89 | nappy.co | 6.70/10 | 2,600 | 717 | Nov 2024 |
| 90 | kra.go.ke | 6.68/10 | 5,900 | 3,778 | Feb 2024 |
| 91 | torial.com | 6.63/10 | 7 | 15 | Sep 2024 |
| 92 | meteoalarm.org | 6.61/10 | 330 | 173 | Jun 2023 |
| 93 | worldcubeassociation.org | 6.60/10 | 10,700 | 5,936 | Jan 2023 |
| 94 | pcgamingwiki.com | 6.55/10 | 75,000 | 64,364 | Oct 2024 |
| 95 | veeps.com | 6.55/10 | 10,300 | 4,422 | Jan 2023 |
| 96 | gxo.com | 6.51/10 | 15,600 | 27,624 | Aug 2023 |
| 97 | arbor-education.com | 6.42/10 | 1,400 | 1,546 | Oct 2023 |
| 98 | citizenwatch.com | 6.40/10 | 152,000 | 34,546 | Jul 2026 |
| 99 | siegener-zeitung.de | 6.40/10 | 250 | 434 | Mar 2023 |
| 100 | parkerdewey.com | 6.39/10 | 1,100 | 875 | Mar 2023 |
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).