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 |
|---|---|---|---|
| pika.page | #656,840 | Cloudflare edge/CDN, Hotwire Turbo, Let's Encrypt + 4 more | Find emails |
| pausd.org | #656,895 | Amazon CloudFront, Amazon S3, Cloudflare + 9 more | Find emails |
| bpleze.com | #657,097 | Amazon Route 53, Let's Encrypt, Nginx | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| rguts.ru |
| #657,120 |
| Let's Encrypt, Mail.ru Analytics (Top100), Nginx + 6 more |
| Find emails |
| blueink.com | #657,433 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| hellopackage.com | #657,438 | Amazon Route 53, Font Awesome, Google Analytics + 9 more | Find emails |
| textkit.com | #657,565 | Discourse, Let's Encrypt, Nginx + 1 more | Find emails |
| brashop.ru | #657,857 | Google Fonts, Google Tag Manager, Leaflet + 9 more | Find emails |
| whodated.com | #658,034 | Bootstrap, Font Awesome, Google AdSense + 4 more | Find emails |
| mrwash.de | #658,171 | Bootstrap, Font Awesome, Let's Encrypt + 4 more | Find emails |
| sugester.pl | #658,349 | Amazon Route 53, Bootstrap, DoubleClick (Google Ads) + 11 more | Find emails |
| legal.io | #658,385 | Algolia, Cloudflare edge/CDN, Font Awesome + 12 more | Find emails |
| federate.social | #658,401 | Let's Encrypt, React | Find emails |
| accesspartnership.com | #658,447 | AddToAny, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| rockfoto.nu | #658,450 | Google Analytics, Google Fonts, Google Hosted Libraries + 5 more | Find emails |
| abitant.co.uk | #658,583 | Google Tag Manager, Let's Encrypt, Nginx + 1 more | Find emails |
| a-a-ah.ru | #658,637 | Cloudflare, Google Fonts, Let's Encrypt + 2 more | Find emails |
| littlefeat.net | #658,757 | AngularJS, Bootstrap, Cloudflare edge/CDN + 11 more | Find emails |
| usd261.com | #658,930 | AudioEye, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| elandelwoodproducts.com | #659,044 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| subaio.com | #659,220 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 5 more | Find emails |
| sharcnet.ca | #659,283 | Let's Encrypt, Nginx, jQuery + 1 more | Find emails |
| dewi188-seo.com | #659,406 | Cloudflare, Cloudflare edge/CDN, Datadog + 4 more | Find emails |
| ikirov.ru | #659,446 | Fancybox, Google Analytics, Let's Encrypt + 5 more | Find emails |
| free-123movies.com | #659,500 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 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 →