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 |
|---|---|---|---|
| fury.io | #140,215 | Amazon Route 53, Bootstrap, Cloudflare Web Analytics + 10 more | Find emails |
| lob.com | #140,223 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 22 more | Find emails |
| etcgroup.org | #140,358 | Adobe Fonts (Typekit), Apache, Cloudflare Web Analytics + 9 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| orange.sn | #140,426 | DigiCert, Drupal, Font Awesome + 8 more | Find emails |
| climendo.com | #140,466 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| shirtspace.com | #140,518 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| shippit.com | #140,662 | AWS Lambda, Ahrefs Analytics, Amazon Route 53 + 16 more | Find emails |
| ticketplus.cl | #140,689 | Bootstrap, Cloudflare, Cloudflare Turnstile + 12 more | Find emails |
| susd.org | #140,727 | AudioEye, Azure DNS, Cloudflare Web Analytics + 9 more | Find emails |
| muzilla.ru | #140,728 | Fancybox, JivoChat, Let's Encrypt + 4 more | Find emails |
| saltlabs.com | #140,794 | AWS Lambda, Cloudflare, Cloudflare Bot Management + 20 more | Find emails |
| kraken.io | #140,833 | Amazon CloudFront, Amplitude, AngularJS + 14 more | Find emails |
| printedmatter.org | #140,837 | Amazon (ACM), Amazon CloudFront, Google Analytics + 6 more | Find emails |
| futureme.org | #140,853 | Adobe Fonts (Typekit), Amazon Route 53, Google AdSense + 12 more | Find emails |
| ownerly.com | #140,897 | Cloudflare, Cloudflare Bot Management, Cloudflare Web Analytics + 7 more | Find emails |
| sarasotamagazine.com | #141,027 | Cloudflare, Cloudflare edge/CDN, Cloudinary + 7 more | Find emails |
| waxpend.com | #141,043 | DigiCert, Google Analytics, Google Maps + 2 more | Find emails |
| docfinder.at | #141,203 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| iexplore.com | #141,241 | Google Analytics, Google Fonts, Google Publisher Tag + 4 more | Find emails |
| mainfin.ru | #141,287 | Cloudflare, DDoS-Guard, Let's Encrypt + 1 more | Find emails |
| getrewardful.com | #141,289 | AWS Lambda, Cloudflare, Cloudflare Turnstile + 15 more | Find emails |
| widebundle.com | #141,302 | Bugsnag, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| masterwork.wiki | #141,449 | Cloudflare, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| monta.com | #141,456 | Adobe Fonts, Adobe Fonts (Typekit), Amazon Route 53 + 14 more | Find emails |
| airbnb.hu | #141,498 | Amazon Route 53, Bugsnag, DigiCert + 1 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 →