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 |
|---|---|---|---|
| appointy.com | #112,569 | AMP for WP, ASP.NET, AddToAny + 22 more | Find emails |
| holvi.com | #112,615 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 21 more | Find emails |
| balifiber.id | #112,643 | AOS, AddThis, Cloudflare + 11 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| x2k.ru |
| #112,823 |
| Bootstrap, Cloudflare, Disqus + 9 more |
| Find emails |
| minecraft-heads.com | #112,852 | AOS, Bootstrap, Cloudflare + 6 more | Find emails |
| camcom.gov.it | #113,043 | Drupal, Font Awesome, Matomo + 2 more | Find emails |
| selfdeterminationtheory.org | #113,115 | Bootstrap, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| center.cruises | #113,120 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| investegate.co.uk | #113,139 | Amazon (ACM), Amazon Route 53, Bootstrap + 12 more | Find emails |
| ipsl.fr | #113,241 | Bootstrap, Font Awesome, Let's Encrypt + 7 more | Find emails |
| sapo.vn | #113,585 | ASP.NET, Bootstrap, Bunny Fonts + 16 more | Find emails |
| domaine.fr | #113,597 | AOS, Bootstrap, Font Awesome + 12 more | Find emails |
| sentynela.com.br | #113,692 | Amazon (ACM), Amazon Route 53, Bootstrap + 8 more | Find emails |
| intek-m.ru | #113,734 | AOS, Bootstrap, Google Analytics + 10 more | Find emails |
| websitetoolbox.com | #113,781 | Amazon Route 53, Bootstrap, Google Analytics + 9 more | Find emails |
| idsnews.com | #113,800 | Adobe Fonts (Typekit), Bootstrap, DoubleClick (Google Ads) + 10 more | Find emails |
| tboholidays.com | #113,931 | ASP.NET, Akamai Bot Manager, Akamai edge/CDN + 14 more | Find emails |
| evacrm.ru | #114,127 | Bootstrap, Font Awesome, Google Analytics + 12 more | Find emails |
| blazingfast.io | #114,232 | Bootstrap, Envoy, Font Awesome + 6 more | Find emails |
| xzone.cz | #114,245 | Apache, Bootstrap, Font Awesome + 9 more | Find emails |
| camden.gov.uk | #114,298 | Bootstrap, Cloudflare, Cloudflare Bot Management + 7 more | Find emails |
| hq-gmbh.de | #114,467 | Chart.js, Let's Encrypt, jQuery | Find emails |
| quickpay.net | #114,538 | Amazon Route 53, Bootstrap, Eye-Able + 18 more | Find emails |
| juxtapoz.com | #114,584 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| npa.gov.tw | #114,606 | Bootstrap, Google Analytics, Google Tag Manager + 2 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 →