Web Framework
13,475 of the 1,000,000 top sites in our Tranco top-1M census run Ruby on Rails (1.3%). A server-side web application framework written in Ruby, following a convention-over-configuration philosophy. Detection is homepage-level HTML/header fingerprinting, so a site can run Ruby on Rails on other pages without it showing here.
Other web framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | github.com | #29 (Tranco) | Find emails |
| 2 | snapchat.com | #123 (Tranco) | Find emails |
| 3 | apache.org | #125 (Tranco) | Find emails |
| 4 | w3.org |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| tabletka.by | #72,424 | DoubleClick (Google Ads), Google Analytics, Google Publisher Tag + 4 more | Find emails |
| obed.ru | #72,427 | Font Awesome, Google Hosted Libraries, Nginx + 6 more | Find emails |
| casel.org | #72,452 | Adobe Fonts (Typekit), Apache, Cloudflare + 15 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| delinea.com |
| #72,570 |
| Amazon CloudFront, Amazon Route 53, Atlassian Cloud + 20 more |
| Find emails |
| payclock.com | #72,641 | ASP.NET, Amazon Route 53, Fastly + 8 more | Find emails |
| collective-evolution.com | #72,752 | AOS, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| teladoc.com | #72,770 | Bizible, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| vivotek.com | #72,833 | Google Analytics, Google Fonts, Google Tag Manager + 4 more | Find emails |
| archon.pl | #72,995 | Criteo, DigiCert, Font Awesome + 3 more | Find emails |
| wahooligan.com | #73,052 | Cloudflare, Google Fonts, Google Tag Manager + 2 more | Find emails |
| carwow.es | #73,173 | Bootstrap, Bugsnag, DoubleClick (Google Ads) + 8 more | Find emails |
| yakutiamedia.ru | #73,244 | AdRiver, Bootstrap, Cloudflare + 10 more | Find emails |
| bitfan.id | #73,269 | Amazon Route 53, DigiCert, New Relic + 2 more | Find emails |
| sittercity.com | #73,324 | Contentful, Dynatrace, Envoy + 7 more | Find emails |
| putzperle.de | #73,342 | Cloudflare, ConsentMo, Cookiebot + 6 more | Find emails |
| knoxschools.org | #73,456 | Cloudflare edge/CDN, Finalsite, GSAP + 5 more | Find emails |
| spareto.com | #73,487 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| sirok.jp | #73,544 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 5 more | Find emails |
| ctt.ec | #73,620 | Cloudflare edge/CDN, DataTables, Font Awesome + 12 more | Find emails |
| sweezy-cursors.com | #73,621 | Buy Me a Coffee, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| 2dfan.com | #73,682 | Alibaba Cloud CDN, Cloudflare, Cloudflare Turnstile + 8 more | Find emails |
| yourmechanic.com | #73,714 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| friday.ru | #73,723 | DDoS-Guard, PHP, Yandex Metrica | Find emails |
| schott.com | #73,738 | Azure DNS, Azure Front Door, DigiCert + 2 more | Find emails |
| videezy.com | #73,814 | Amazon CloudFront, Cloudflare, Cloudflare Bot Management + 4 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →