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 |
|---|---|---|---|
| mingle2.com | #36,128 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 18 more | Find emails |
| augmentcode.com | #36,132 | Amazon CloudFront, Atlassian Cloud, Atlassian Statuspage + 18 more | Find emails |
| reviewed.com | #36,146 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 4 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| sutori.com | #36,166 | Amplitude, Cloudflare, Cloudflare Turnstile + 15 more | Find emails |
| knowing-jesus.com | #36,227 | Bootstrap, Casale Media, Cloudflare + 14 more | Find emails |
| panorama9.com | #36,228 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 12 more | Find emails |
| wyzant.com | #36,290 | ASP.NET, Cloudflare, Cloudflare Bot Management + 16 more | Find emails |
| revenuehunt.com | #36,351 | Amazon CloudFront, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| pololu.com | #36,388 | Braintree, Font Awesome, Google Analytics + 9 more | Find emails |
| sparkloop.app | #36,411 | AWS Lambda, Calendly, Cloudflare + 14 more | Find emails |
| mixlr.com | #36,429 | Amazon (ACM), Amazon Route 53, Google Fonts + 7 more | Find emails |
| radiojar.com | #36,494 | Cloudflare edge/CDN, Foundation, Google Analytics + 14 more | Find emails |
| feeder.co | #36,577 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 11 more | Find emails |
| gg.deals | #36,586 | Bluesky, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| infolink.ru | #36,609 | Google Fonts, JivoChat, Mail.ru Analytics (Top100) + 5 more | Find emails |
| inflact.com | #36,683 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 9 more | Find emails |
| resume.io | #36,766 | AWS WAF, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| islandhosting.com | #36,778 | Cloudflare edge/CDN, DigiCert, Font Awesome + 8 more | Find emails |
| unityroom.com | #36,875 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 6 more | Find emails |
| getaround.com | #36,888 | Cloudflare, Cloudflare edge/CDN, Fastly + 10 more | Find emails |
| taximaxim.com | #36,896 | Google Tag Manager, Nginx | Find emails |
| hackthebox.com | #36,950 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| shareaholic.net | #37,020 | Amazon (ACM), Cloudflare, New Relic + 1 more | Find emails |
| servicefusion.com | #37,033 | ASP.NET, Amazon CloudFront, Amazon Route 53 + 27 more | Find emails |
| emedicinehealth.com | #37,131 | Adobe Experience Cloud (Launch), Cloudflare, Cloudflare Bot Management + 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 →