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 |
|---|---|---|---|
| samedi.de | #155,159 | Google Cloud DNS, Google Tag Manager, HubSpot + 5 more | Find emails |
| cloudcannon.com | #155,189 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 8 more | Find emails |
| mega-online.com | #155,200 | Apache, Bootstrap, Let's Encrypt + 3 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| mightycall.com | #155,280 | AOS, ASP.NET, All in One SEO + 24 more | Find emails |
| unima.ac.mw | #155,300 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| waxapushlite.com | #155,354 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 3 more | Find emails |
| rainforestpay.com | #155,358 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 19 more | Find emails |
| experteer.com | #155,511 | ConsentMo, Google Analytics, Google Cloud DNS + 10 more | Find emails |
| lookatme.ru | #155,586 | Amazon Route 53, DoubleClick (Google Ads), Google AdSense + 5 more | Find emails |
| autoraptor.com | #155,627 | Google Analytics, Google Fonts, Google Tag Manager + 2 more | Find emails |
| unibl.org | #155,657 | Google Analytics, Google Hosted Libraries, Google Tag Manager + 3 more | Find emails |
| pageflow.io | #155,780 | Amazon Route 53, Bluesky, Bunny CDN + 4 more | Find emails |
| teleboy.ch | #155,784 | Amazon CloudFront, Amazon S3, Cloudflare + 14 more | Find emails |
| maki.com | #155,864 | Google Tag Manager | Find emails |
| lawenforcementtoday.com | #155,881 | AOS, Bootstrap, Font Awesome + 11 more | Find emails |
| stager.co | #155,893 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| sunedu.gob.pe | #155,965 | Amazon CloudFront, Bootstrap, Chart.js + 17 more | Find emails |
| alohi.com | #155,998 | AWS Lambda, Amazon CloudFront, Ashby + 18 more | Find emails |
| medods.ru | #156,019 | Google Analytics, Google Fonts, Google Tag Manager + 6 more | Find emails |
| chipsnetwork.org | #156,067 | Bunny Fonts, Cloudflare edge/CDN, Elementor + 19 more | Find emails |
| cs2n.org | #156,168 | Amazon Route 53, Cloudflare edge/CDN, Google Analytics + 9 more | Find emails |
| pangolin.net | #156,254 | Amazon Route 53, Better Uptime, Cloudflare edge/CDN + 17 more | Find emails |
| proxys.io | #156,262 | DDoS-Guard, Font Awesome, Google Fonts + 10 more | Find emails |
| momaps1.org | #156,267 | Cloudflare, Google Analytics, Google Tag Manager + 2 more | Find emails |
| getonbrd.com | #156,419 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | 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 →