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 |
|---|---|---|---|
| numark.com | #217,337 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| edding.com | #217,410 | Adobe Fonts (Typekit), Amazon CloudFront, Cookiebot + 11 more | Find emails |
| hopperhq.com | #217,515 | Cloudflare, Cloudflare edge/CDN, DigitalOcean Spaces + 15 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| getvoila.ai | #217,525 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 9 more | Find emails |
| nemtilmeld.dk | #217,615 | Apache, Font Awesome, PHP + 1 more | Find emails |
| lovme.org | #217,756 | Cloudflare, Cloudflare edge/CDN, Cloudinary + 9 more | Find emails |
| akitashoten.co.jp | #217,821 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| gymsales.net | #217,822 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 14 more | Find emails |
| mikiwame.com | #217,882 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| ninja-sign.com | #217,884 | Akamai edge/CDN, Akamai mPulse, Amazon CloudFront + 9 more | Find emails |
| newauto.kz | #217,972 | Google Tag Manager, Let's Encrypt, Microsoft FrontPage | Find emails |
| monetumo.com | #217,983 | Cloudflare, ConsentMo, Google Tag Manager + 7 more | Find emails |
| haushaltshilfe24.at | #217,988 | Cloudflare, ConsentMo, Cookiebot + 6 more | Find emails |
| literatur.social | #218,022 | Let's Encrypt | Find emails |
| jihulab.com | #218,149 | reCAPTCHA, Angular | Find emails |
| prov.io | #218,186 | DigiCert, Microsoft 365 | Find emails |
| xstd.mobi | #218,252 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 1 more | Find emails |
| kerbalx.com | #218,278 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| billetto.co.uk | #218,356 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| bezsvitla.com.ua | #218,504 | Bootstrap, Google AdSense, Google Analytics + 3 more | Find emails |
| tenderapp.com | #218,535 | Font Awesome, Google Analytics, Google Fonts + 6 more | Find emails |
| crosswordheaven.com | #218,556 | Google AdSense, Google Analytics, Google Hosted Libraries + 8 more | Find emails |
| sitew.org | #218,558 | Let's Encrypt, Nginx | Find emails |
| mstdn.io | #218,727 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| xbdeals.net | #218,860 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 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 →