JavaScript Library & Framework
26,986 of the 1,000,000 top sites in our Tranco top-1M census run Modernizr (2.7%). A JavaScript library that detects which HTML5/CSS3 features a browser supports, enabling progressive enhancement. Detection is homepage-level HTML/header fingerprinting, so a site can run Modernizr on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | mit.edu | #225 (Tranco) | Find emails |
| 2 | npr.org | #466 (Tranco) | Find emails |
| 3 | uk.com | #532 (Tranco) | Find emails |
| 4 | cornell.edu |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| silverpalacedaily.com | #327,652 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| silverblackjackhouse.com | #327,686 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| animespirit.ru | #327,695 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| t1-group.ru | #327,712 | Leaflet, Nginx, Yandex Metrica + 1 more | Find emails |
| ges.net.pk | #327,779 | Bootstrap, Font Awesome, Google Fonts + 5 more | Find emails |
| zoneplusmedia.nl | #327,786 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| ideasdiariasmundo.mx | #327,804 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| thebulletin.be | #327,859 | DoubleClick (Google Ads), Drupal, Gemius + 12 more | Find emails |
| urbanreelslounge.com | #327,891 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| fontree.cn | #327,962 | Bootstrap, Font Awesome, jQuery | Find emails |
| nextvip577.com | #327,966 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| tvk6.ru | #327,979 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 13 more | Find emails |
| getdpd.com | #328,015 | Adobe Fonts (Typekit), Amazon Route 53, Bootstrap + 21 more | Find emails |
| truepoker118.com | #328,039 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| ahlamontada.net | #328,116 | Bootstrap, Consent Framework, Font Awesome + 3 more | Find emails |
| minutemanroadclub.com | #328,231 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| indianajones.com | #328,287 | Adobe Fonts (Typekit), Akamai Edge DNS, Amazon (ACM) + 8 more | Find emails |
| wagerflow.nl | #328,331 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| rtix.com | #328,362 | AWS Lambda, Cloudflare edge/CDN, Font Awesome + 11 more | Find emails |
| espanarusa.com | #328,366 | ASP.NET, Font Awesome, Google AdSense + 13 more | Find emails |
| merseyworld.com | #328,383 | Apache, Cloudflare, Font Awesome + 8 more | Find emails |
| historiasideaspunto.mx | #328,418 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| vacancesvuesduciel.fr | #328,444 | ASP.NET, Axeptio, Google Hosted Libraries + 2 more | Find emails |
| adroitwebservices.com | #328,450 | Apache, PHP, Sectigo + 3 more | Find emails |
| landc.co.uk | #328,453 | ASP.NET, AWS Lambda, Azure API Management + 14 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →