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 |
|---|---|---|---|
| ndl.gov.in | #95,948 | Bootstrap, Font Awesome, Google Fonts + 10 more | Find emails |
| axa.es | #95,984 | Akamai Edge DNS, Bootstrap, DigiCert + 4 more | Find emails |
| urbanfonts.com | #95,997 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| sageuniversity.in |
| #96,021 |
| ASP.NET, Bootstrap, Cloudflare + 14 more |
| Find emails |
| unist.hr | #96,067 | AOS, ASP.NET, Apache + 9 more | Find emails |
| oge.com | #96,310 | Bootstrap, Cloudflare edge/CDN, DigiCert + 12 more | Find emails |
| cumhuriyet.edu.tr | #96,320 | ASP.NET, Bootstrap, Fancybox + 15 more | Find emails |
| worldtabletennis.com | #96,357 | Azure API Management, Bootstrap, DigiCert + 12 more | Find emails |
| spam.com | #96,412 | Amazon Route 53, Apache, Bootstrap + 10 more | Find emails |
| esf.edu | #96,521 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| breeam.com | #96,531 | Bootstrap, Google Analytics, Google Tag Manager + 5 more | Find emails |
| siteindices.com | #96,587 | Bootstrap, Cloudflare, Google Analytics + 5 more | Find emails |
| kprf.ru | #96,994 | Bootstrap, Let's Encrypt, Qrator + 3 more | Find emails |
| tamuk.edu | #97,025 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| wakefern.com | #97,037 | AOS, Bootstrap, Cloudflare Bot Management + 13 more | Find emails |
| netherlandsandyou.nl | #97,108 | Apache, Bootstrap, DigiCert + 3 more | Find emails |
| weillcornell.org | #97,114 | AddThis, Bootstrap, Drupal + 14 more | Find emails |
| sacem.fr | #97,171 | AT Internet, Amazon (ACM), Amazon CloudFront + 9 more | Find emails |
| mersive.com | #97,192 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 15 more | Find emails |
| satsport247.app | #97,219 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| icolorpalette.com | #97,279 | BuySellAds, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| quizpatenteapp.com | #97,512 | Amazon (ACM), Apache, Bootstrap + 9 more | Find emails |
| allwomenstalk.com | #97,679 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| fastzone.org | #97,703 | Bootstrap, Cloudflare, Fancybox + 6 more | Find emails |
| skcareers.com | #97,743 | AOS, ASP.NET, GSAP + 6 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 →