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 |
|---|---|---|---|
| brightside.com | #153,784 | AOS, Adobe Fonts, Adobe Fonts (Typekit) + 20 more | Find emails |
| shareinvestor.com | #153,805 | Amazon (ACM), Google Tag Manager, Meta Pixel + 3 more | Find emails |
| hdmall.id | #153,828 | Campaign Monitor, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| crossbeam.com | #153,829 | AWS Lambda, Adobe Fonts (Typekit), Amazon CloudFront + 19 more | Find emails |
| compliancevalidation.org | #153,832 | Amazon Route 53, Amazon S3, Cloudinary + 7 more | Find emails |
| aspyr.com | #153,873 | Amazon (ACM), Amazon Route 53, Auth0 + 4 more | Find emails |
| endeavor.org | #153,900 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 12 more | Find emails |
| tha.de | #153,923 | Envoy, Matomo | Find emails |
| netcalibre.net | #154,022 | Apache, Fastly, Google Analytics + 8 more | Find emails |
| widgety.co.uk | #154,036 | Amazon Route 53, Bootstrap, Font Awesome + 9 more | Find emails |
| worldjewishcongress.org | #154,075 | AOS, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| convercent.com | #154,124 | Adobe Experience Cloud (Launch), Amazon CloudFront, Atlassian Cloud + 19 more | Find emails |
| icon256.com | #154,248 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| paydici.com | #154,259 | Amazon Route 53, Apple Pay, Fingerprint Pro + 5 more | Find emails |
| ezvid.com | #154,394 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| dice.camp | #154,426 | Google Cloud DNS, Let's Encrypt, React | Find emails |
| bulkbooks.com | #154,444 | Attentive, Cloudflare edge/CDN, Fastly + 14 more | Find emails |
| thehost.pro | #154,547 | Blogger, Fancybox, Google Analytics + 8 more | Find emails |
| clarity.fm | #154,700 | Amazon (ACM), Amazon Route 53, Google Analytics + 5 more | Find emails |
| kickserv.com | #154,723 | Amazon CloudFront, Amazon Route 53, Atlassian Cloud + 21 more | Find emails |
| brella.io | #154,724 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| feedmob.biz | #154,883 | Amazon (ACM), Amazon Route 53 | Find emails |
| betburger.com | #155,021 | Bootstrap, Google Cloud DNS, Google Fonts + 7 more | Find emails |
| amft.vn | #155,026 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| hole19golf.com | #155,085 | Bugsnag, Cloudflare, Cloudflare edge/CDN + 6 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 →