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 |
|---|---|---|---|
| owexxhosting.com | #221,079 | Bootstrap, Google Analytics, Google Tag Manager + 7 more | Find emails |
| codeandsupply.co | #221,109 | Adobe Fonts (Typekit), Fastmail, Google Analytics + 7 more | Find emails |
| mementomori.social | #221,146 | Cloudflare, Let's Encrypt, React | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| avfan.com | #221,173 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| clubecandeias.com | #221,179 | Algolia, Amazon Route 53, Cloudflare Web Analytics + 17 more | Find emails |
| comeen.com | #221,279 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| autoportal.ua | #221,329 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| myurls.co | #221,486 | Bugsnag, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| alef.ir | #221,501 | Bootstrap, Google Analytics, Google Tag Manager + 5 more | Find emails |
| storywrite.com | #221,608 | Cloudflare, Google AdSense, Google Ads Conversion + 7 more | Find emails |
| lv.lv | #221,739 | Google Analytics, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| diaspora-fr.org | #221,776 | Let's Encrypt, Nginx, jQuery | Find emails |
| ladasdomains.com | #221,819 | Amazon (ACM), WordPress | Find emails |
| coirvillage.com | #222,037 | Cloudflare, Cloudflare edge/CDN, Datadog + 5 more | Find emails |
| 2025intainan.com | #222,106 | Cloudflare, Cloudflare edge/CDN, Cloudinary + 7 more | Find emails |
| esim.sm | #222,117 | Bootstrap, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| mibanco.com.pe | #222,127 | Cloudflare edge/CDN, Cookiebot, Google Fonts + 5 more | Find emails |
| cargoson.com | #222,129 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 8 more | Find emails |
| uncsa.edu | #222,189 | Adobe Fonts (Typekit), Font Awesome, Google Analytics + 11 more | Find emails |
| itreview.jp | #222,295 | Amazon CloudFront, Amazon Route 53, DigiCert + 7 more | Find emails |
| credilead.ru | #222,470 | Let's Encrypt, Nginx | Find emails |
| airbnb.com.ee | #222,552 | Amazon Route 53, Bugsnag, DigiCert + 1 more | Find emails |
| samfundet.no | #222,607 | Adobe Fonts (Typekit), Apache, Google Analytics + 3 more | Find emails |
| narayana.im | #222,653 | Nginx, Telegram, jQuery | Find emails |
| mining-journal.com | #222,707 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 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 →