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 |
|---|---|---|---|
| gunprime.com | #270,766 | AddThis, Amazon (ACM), Amazon Route 53 + 11 more | Find emails |
| keyringapp.com | #270,944 | All in One SEO, Amazon Route 53, AppsFlyer + 7 more | Find emails |
| sensson.net | #270,958 | Apache, Bootstrap, Fastly + 14 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| samfirm.shop |
| #270,998 |
| Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more |
| Find emails |
| gripsweat.com | #271,076 | Font Awesome, Google Analytics, Let's Encrypt + 3 more | Find emails |
| beyondfinance.com | #271,079 | Bootstrap, Cloudflare, Cloudflare Bot Management + 20 more | Find emails |
| matsuk12.us | #271,082 | AudioEye, Cloudflare edge/CDN, Finalsite + 5 more | Find emails |
| ieshil.com | #271,127 | Amazon Route 53, DoubleClick (Google Ads), Fastly + 7 more | Find emails |
| wsimag.com | #271,172 | Google Analytics, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| dairyfoods.com | #271,178 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| wrgitlab.org | #271,262 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| finqu.com | #271,269 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| arpnetworks.com | #271,346 | Disqus, Font Awesome, Google Fonts + 7 more | Find emails |
| nutmeg.com | #271,472 | DigiCert, Next.js, OneTrust + 2 more | Find emails |
| wurth.es | #271,475 | Bootstrap, Fastly, Font Awesome + 14 more | Find emails |
| gancxadebebi.ge | #271,485 | Let's Encrypt, Nginx, cdnjs | Find emails |
| gunfinder.de | #271,817 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| hodlhodl.com | #271,856 | Ahrefs Analytics, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| beeceptor.com | #271,903 | Crisp, Google Analytics, Google Tag Manager + 5 more | Find emails |
| micrasoft-office365.com | #271,907 | Amazon (ACM), Amazon Route 53, Nginx + 1 more | Find emails |
| archive.com | #271,910 | AWS Lambda, BugHerd, Cloudflare + 16 more | Find emails |
| nakanapie.pl | #271,945 | Cloudflare, Cloudflare edge/CDN, ConsentMo + 2 more | Find emails |
| toradex.cn | #271,970 | Apache, Baidu Analytics, CrazyEgg + 1 more | Find emails |
| opendate.io | #272,117 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 10 more | Find emails |
| prophotos.ru | #272,256 | Google Analytics, Google Tag Manager, New Relic + 2 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 →