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 |
|---|---|---|---|
| dengisrazy.ru | #33,137 | Google Fonts, Google Tag Manager, Qrator + 3 more | Find emails |
| irishcentral.com | #33,163 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt | Find emails |
| archello.com | #33,249 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 9 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| litcharts.com |
| #33,350 |
| AWS WAF, Amazon (ACM), Amazon CloudFront + 10 more |
| Find emails |
| atleticodemadrid.com | #33,359 | Brightcove, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| dreamjob.ru | #33,370 | Bootstrap, Google Tag Manager, PHP + 6 more | Find emails |
| lnks.gd | #33,386 | Amazon Route 53 | Find emails |
| ginatricot.com | #33,446 | Amazon Route 53, Hotwire Turbo, Let's Encrypt + 8 more | Find emails |
| greenpeace.de | #33,455 | Akamai edge/CDN, Amazon CloudFront, Bluesky + 5 more | Find emails |
| psychz.net | #33,458 | Bootstrap, Google Tag Manager, jQuery | Find emails |
| m3.com | #33,506 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| rfs.ru | #33,538 | Font Awesome, Nginx, Slick Carousel + 5 more | Find emails |
| apartmenthomeliving.com | #33,566 | Akamai Bot Manager, Akamai edge/CDN, DigiCert + 2 more | Find emails |
| mangools.com | #33,576 | AddToAny, Amazon Route 53, Google Fonts + 14 more | Find emails |
| ohou.se | #33,644 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 17 more | Find emails |
| worldpackers.com | #33,693 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| streamtape.com | #33,712 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| growave.io | #33,715 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| talkshoe.com | #33,720 | AOS, Amazon Route 53, Bootstrap + 11 more | Find emails |
| cloudsecurityalliance.org | #33,769 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| goconqr.com | #33,771 | Amazon (ACM), Blockthrough, Confiant + 8 more | Find emails |
| lineageos.org | #33,800 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| harvestapp.com | #33,839 | Bugsnag, ChatGPT Ads Pixel, Cloudflare + 10 more | Find emails |
| roomstyler.com | #34,009 | Amazon Route 53, Google Analytics, Google Fonts + 3 more | Find emails |
| signup.com | #34,050 | Amazon (ACM), Amazon Route 53, Apache + 17 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 →