JavaScript Library & Framework
27,702 of the 1,000,000 top sites in our Tranco top-1M census run Modernizr (2.8%). 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.
Other javascript library & framework
| # | 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 |
|---|---|---|---|
| toreba.net | #160,356 | Amazon Route 53, Apache, Axios + 16 more | Find emails |
| hubwebsites.com | #160,360 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| osbar.org | #160,387 | ASP.NET, Azure API Management, Bootstrap + 13 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| snetcom.net |
| #160,390 |
| ASP.NET, Google Tag Manager, Microsoft 365 + 3 more |
| Find emails |
| afphabitat.cl | #160,421 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 12 more | Find emails |
| bimart.com | #160,486 | AddThis, BlueKai, Cloudflare Bot Management + 10 more | Find emails |
| pnstat.com | #160,499 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| abccolumbia.com | #160,556 | Bootstrap, Chartbeat, Font Awesome + 15 more | Find emails |
| de-ex.com | #160,560 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| historyvshollywood.com | #160,573 | Apache, Google AMP, Google AdSense + 8 more | Find emails |
| shopgate.com | #160,602 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 19 more | Find emails |
| bookmarkfame.com | #160,612 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| slidehtml5.com | #160,700 | Bootstrap, Font Awesome, Google Analytics + 11 more | Find emails |
| umiloans.com.au | #160,703 | Amazon CloudFront, Amazon S3, Azure DNS + 4 more | Find emails |
| misterart.com | #160,717 | Font Awesome, Google Analytics, Google Fonts + 9 more | Find emails |
| jsyufang.com | #160,742 | ASP.NET, Axios, Bootstrap + 7 more | Find emails |
| dunnedwards.com | #160,750 | AddThis, Adobe Fonts (Typekit), Cloudflare + 24 more | Find emails |
| osceola.org | #160,800 | ASP.NET, Akamai edge/CDN, Akamai mPulse + 6 more | Find emails |
| schroer.nl | #160,801 | Bootstrap, Let's Encrypt, Microsoft 365 + 2 more | Find emails |
| prnews.io | #160,811 | All in One SEO, Cloudflare, Cloudflare Turnstile + 12 more | Find emails |
| machinerylubrication.com | #160,830 | ASP.NET, Bootstrap, Font Awesome + 9 more | Find emails |
| hsa.ie | #160,837 | Bootstrap, Font Awesome, Google Ads Conversion + 6 more | Find emails |
| cruxbookmarks.com | #160,855 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| aski.gov.tr | #160,912 | ASP.NET, Bootstrap, Chart.js + 9 more | Find emails |
| adoptuskids.org | #160,922 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 11 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →