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 |
|---|---|---|---|
| vmp.su | #327,691 | Apache, Bootstrap, Font Awesome + 3 more | Find emails |
| carenews.com | #327,694 | Apache, Axeptio, Bootstrap + 10 more | Find emails |
| toets.nl | #327,906 | Amazon Route 53, Bootstrap, Fancybox + 9 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| udnfunlife.com |
| #327,928 |
| Apache, Bootstrap, Cloudflare + 7 more |
| Find emails |
| sauder.com | #327,930 | ASP.NET, Attentive, Bootstrap + 9 more | Find emails |
| gdflocal.co.uk | #328,005 | Bootstrap, Google Tag Manager, Let's Encrypt + 7 more | Find emails |
| univ-tiaret.dz | #328,019 | Bootstrap, Google Analytics, Google Tag Manager + 4 more | Find emails |
| intelliflex.com | #328,057 | ASP.NET, Bootstrap, Let's Encrypt + 3 more | Find emails |
| floir.com | #328,205 | ASP.NET, Bootstrap, DigiCert + 6 more | Find emails |
| ioerj.com.br | #328,274 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| atom-lens.com | #328,420 | Chart.js, Cookiebot, Datadog + 7 more | Find emails |
| regmix.com | #328,477 | AOS, Bootstrap, Font Awesome + 8 more | Find emails |
| ruzgardijital.com | #328,494 | AOS, Apache, Bootstrap + 16 more | Find emails |
| mekan360.com | #328,553 | Bootstrap, Font Awesome, Google AdSense + 13 more | Find emails |
| mofa.gov.np | #328,569 | Bootstrap, Fancybox, Font Awesome + 13 more | Find emails |
| pornpic.com | #328,609 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| afoyi.com | #328,611 | Bootstrap, Django, Font Awesome + 6 more | Find emails |
| redetjnet.com.br | #328,656 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| agencyhostpro.com | #328,696 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| bectran.com | #328,729 | AWS Lambda, Amazon Route 53, Bootstrap + 12 more | Find emails |
| ajman.ac.ae | #328,751 | AOS, Bootstrap, Google Ads Conversion + 11 more | Find emails |
| pops.today | #328,853 | Bootstrap, Cloudflare, Cloudflare Bot Management + 12 more | Find emails |
| hostingasp.pl | #328,913 | ASP.NET, DigiCert, Font Awesome + 5 more | Find emails |
| yaktribe.games | #328,914 | Bootstrap, ConsentMo, Font Awesome + 12 more | Find emails |
| fitracking.com | #328,925 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 22 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 →