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 |
|---|---|---|---|
| pencar92.com | #651,325 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 11 more | Find emails |
| gaffg.com | #651,334 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| globalplanesearch.com | #651,405 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 17 more | Find emails |
| #184 (Tranco) |
| Find emails |
| 5 | gov.uk | #290 (Tranco) | Find emails |
| mrparkit.com | #651,476 | ConsentMo, Cookiebot, Google Tag Manager + 1 more | Find emails |
| nimbu.io | #651,561 | Google Fonts, Let's Encrypt, Alpine.js | Find emails |
| animafest.hr | #651,814 | Apache, Flodesk, Google Analytics + 3 more | Find emails |
| vistonline.ru | #651,894 | Hotwire Turbo, Nginx, Yandex Metrica | Find emails |
| joinkwikly.com | #651,960 | AWS Lambda, Cloudflare edge/CDN, Google Analytics + 13 more | Find emails |
| kantox.com | #651,978 | AWS Lambda, Adobe Fonts (Typekit), Amazon Route 53 + 13 more | Find emails |
| lipetsktime.ru | #651,986 | Google Fonts, Let's Encrypt, Nginx + 2 more | Find emails |
| j-sen.jp | #652,118 | Amazon Route 53, Fastly, Google Analytics + 3 more | Find emails |
| mysxl.cn | #652,158 | Baidu Analytics, Bugsnag, New Relic + 3 more | Find emails |
| lkvv.ru | #652,235 | Bootstrap, Nginx, PHP + 1 more | Find emails |
| 52fuqing.com | #652,323 | Baidu Analytics, Font Awesome, Nginx + 2 more | Find emails |
| wcpsmd.com | #652,475 | AOS, Adobe Fonts (Typekit), Cloudflare + 8 more | Find emails |
| prestmit.io | #652,490 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 9 more | Find emails |
| everylibrary.org | #652,678 | Bluesky, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| whichav.com | #652,718 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| mxgrader.com | #652,766 | Bootstrap, Font Awesome, Let's Encrypt + 6 more | Find emails |
| tupalo.de | #652,902 | Amazon Route 53, Google Analytics, HTMX + 3 more | Find emails |
| professional.ch | #652,925 | Cloudflare edge/CDN, ConsentMo, Google Cloud DNS + 19 more | Find emails |
| tradewindstexasac.com | #653,051 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| fitmaxs.com | #653,055 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| izzitionelec.com | #653,062 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| sharepointmaven.com | #653,206 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 18 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 →