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 |
|---|---|---|---|
| you4wd.com | #59,531 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 3 more | Find emails |
| drake.edu | #59,912 | Adobe Fonts (Typekit), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| merida-bikes.com | #59,916 | Let's Encrypt, Nginx, PHP | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| geohide.ru |
| #59,939 |
| Better Uptime, DoubleClick (Google Ads), Google Tag Manager + 11 more |
| Find emails |
| tuit.uz | #60,029 | Bootstrap, Fancybox, Font Awesome + 14 more | Find emails |
| airbnb.co.kr | #60,076 | Amazon Route 53, Bugsnag, DigiCert + 1 more | Find emails |
| sakugabooru.com | #60,086 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| queue-times.com | #60,103 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| comic-days.com | #60,113 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| betzona.ru | #60,264 | Cloudflare, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| airbnb.co.za | #60,360 | Amazon Route 53, Bugsnag, DigiCert + 1 more | Find emails |
| rustreborn.gg | #60,393 | ASP.NET, Amazon CloudFront, Atlassian Cloud + 12 more | Find emails |
| newleftreview.org | #60,406 | Google Analytics, Google Tag Manager, Hotwire Turbo + 5 more | Find emails |
| layboard.com | #60,426 | Ahrefs Analytics, DoubleClick (Google Ads), Font Awesome + 7 more | Find emails |
| rspo.org | #60,437 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| hostslim.nl | #60,448 | Apache, Bootstrap, Fastly + 14 more | Find emails |
| estately.com | #60,489 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| odoo.sh | #60,499 | Font Awesome, GitHub Pages, Google Analytics + 7 more | Find emails |
| wati.io | #60,546 | Apple Pay, Bootstrap, Chargebee + 21 more | Find emails |
| worldstar.com | #60,606 | Apache, Bootstrap, Cloudflare Bot Management + 23 more | Find emails |
| humanevents.com | #60,613 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 17 more | Find emails |
| janraincapture.com | #60,650 | Amazon (ACM), Amazon Route 53, Google Analytics | Find emails |
| hotmovies.com | #60,656 | Font Awesome, Let's Encrypt, jQuery + 1 more | Find emails |
| warthunder.ru | #60,671 | Amazon Route 53, Bootstrap, DDoS-Guard + 3 more | Find emails |
| singleops.com | #60,693 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 10 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 →