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 |
|---|---|---|---|
| photos18.com | #143,435 | Cloudflare, Cloudflare edge/CDN, Fancybox + 5 more | Find emails |
| proxima.ai | #143,518 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 15 more | Find emails |
| beamspeed.net | #143,618 | Bootstrap, Google Fonts, Let's Encrypt + 5 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| redbooth.com | #143,633 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 18 more | Find emails |
| straiv.io | #143,690 | Amazon CloudFront, Apache, Bugsnag + 5 more | Find emails |
| songstats.com | #143,754 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| goodcar.com | #143,898 | Amazon CloudFront, Amazon Route 53, Apache + 12 more | Find emails |
| payex.com | #143,931 | Hotwire Turbo, Let's Encrypt, Microsoft 365 + 6 more | Find emails |
| hitrecord.org | #143,934 | Amazon (ACM), Amazon Route 53, Google Fonts + 3 more | Find emails |
| upflix.pl | #143,980 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| xbext.com | #143,988 | Font Awesome, Hexo, Let's Encrypt + 3 more | Find emails |
| adclr.jp | #144,051 | Amazon (ACM), Amazon Route 53, Nginx | Find emails |
| packetstormsecurity.com | #144,117 | Bluesky, Google Fonts, Hotwire Turbo + 2 more | Find emails |
| kawasaki-motors.com | #144,144 | Font Awesome, Google Fonts, Google Tag Manager + 4 more | Find emails |
| blendswap.com | #144,175 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| cakebox.com | #144,325 | Cloudflare, Cloudflare edge/CDN, Contentful + 5 more | Find emails |
| memberkit.com.br | #144,420 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 11 more | Find emails |
| agri-pulse.com | #144,448 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| amazon.com.hr | #144,453 | Apache, Bootstrap, Font Awesome + 3 more | Find emails |
| komparify.com | #144,467 | Amazon (ACM), Amazon Route 53, DigitalOcean Spaces + 9 more | Find emails |
| svbtle.com | #144,592 | Amazon (ACM), Amazon Route 53, Google Analytics + 4 more | Find emails |
| dmv-written-test.com | #144,639 | DoubleClick (Google Ads), Google Analytics, Let's Encrypt + 3 more | Find emails |
| alquds.com | #144,701 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 4 more | Find emails |
| e-inscricao.com | #144,748 | AWS Lambda, Cloudflare, Cloudflare Bot Management + 20 more | Find emails |
| airbnb.com.my | #144,902 | 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 →