JavaScript Library & Framework
16,013 of the 1,000,000 top sites in our Tranco top-1M census run Popper.js (1.6%). A JavaScript library for positioning tooltips, popovers, and dropdown menus relative to an anchor element. Detection is homepage-level HTML/header fingerprinting, so a site can run Popper.js on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | myfritz.net | #74 (Tranco) | Find emails |
| 2 | richaudience.com | #906 (Tranco) | Find emails |
| 3 | pccc.com | #909 (Tranco) | Find emails |
| 4 | ucla.edu |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| cdslindia.com | #57,449 | Akamai Edge DNS, Bootstrap, Cloudflare edge/CDN + 8 more | Find emails |
| subtitlecat.com | #57,469 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| liquidation.com | #57,595 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 16 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| rutoken.ru | #57,642 | Let's Encrypt, PHP, Qrator + 3 more | Find emails |
| sharpusa.com | #57,736 | ASP.NET, Amazon Route 53, Bootstrap + 15 more | Find emails |
| baskent.edu.tr | #57,798 | Apache, Google Analytics, Google Fonts + 4 more | Find emails |
| resalib.fr | #57,852 | AngularJS, Bootstrap, Cloudflare + 11 more | Find emails |
| findmeglutenfree.com | #57,866 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| ou.nl | #57,941 | Apache, Bootstrap, Elfsight + 6 more | Find emails |
| rainmeter.net | #58,135 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| uagrm.edu.bo | #58,192 | Apache, Bootstrap, Google Analytics + 5 more | Find emails |
| richemont.com | #58,229 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 8 more | Find emails |
| hslda.org | #58,328 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 9 more | Find emails |
| ooredoo.qa | #58,413 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 12 more | Find emails |
| redpanda.com | #58,441 | AWS Lambda, Bluesky, Cloudflare + 18 more | Find emails |
| cnu.edu | #58,583 | Adobe Fonts (Typekit), Apache, Bootstrap + 13 more | Find emails |
| veritone.com | #58,658 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 16 more | Find emails |
| unimagdalena.edu.co | #58,783 | ASP.NET, Bootstrap, Font Awesome + 15 more | Find emails |
| casimages.com | #58,785 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| spintel.net.au | #58,856 | AOS, Apache, Bootstrap + 20 more | Find emails |
| wikiru.jp | #58,907 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 7 more | Find emails |
| myget.org | #58,919 | ASP.NET, Azure API Management, Bootstrap + 15 more | Find emails |
| expressionengine.com | #59,048 | Adobe Fonts (Typekit), Campaign Monitor, Cloudflare + 11 more | Find emails |
| spookytime.net | #59,238 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| goodsam.com | #59,249 | Bootstrap, Cloudflare, Cloudflare Bot Management + 16 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 →