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 |
|---|---|---|---|
| findacode.com | #158,759 | Amazon Route 53, Apache, Bootstrap + 13 more | Find emails |
| studyonlinebd.com | #158,779 | Bootstrap, Cloudflare, Google AdSense + 12 more | Find emails |
| j-basketball.club | #158,895 | Bootstrap, Font Awesome, Google AdSense + 6 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| um.edu.mx | #158,925 | Ahrefs Analytics, Apache, Beehiiv + 16 more | Find emails |
| solidaris-vlaanderen.be | #158,974 | Bootstrap, ConsentMo, Drupal + 9 more | Find emails |
| cpb.bank | #159,015 | ASP.NET, Bootstrap, Cloudflare Bot Management + 11 more | Find emails |
| hd-resanta.ru | #159,035 | Bootstrap, Cloudflare, Font Awesome + 6 more | Find emails |
| barcelonactiva.cat | #159,261 | Azure DNS, Bootstrap, Fancybox + 7 more | Find emails |
| edlink.id | #159,291 | AOS, Axios, Bootstrap + 23 more | Find emails |
| creden.co | #159,339 | Bootstrap, Cloudflare, Font Awesome + 13 more | Find emails |
| statsplus.net | #159,344 | Bootstrap, Let's Encrypt, Nginx + 2 more | Find emails |
| ocwen.com | #159,391 | Amazon Route 53, Bootstrap, DigiCert + 5 more | Find emails |
| ed-partner.ru | #159,449 | Apache, Bootstrap, jQuery | Find emails |
| tuftsdaily.com | #159,478 | Amazon Route 53, Bootstrap, Fastmail + 14 more | Find emails |
| heartlandhcm.com | #159,481 | Azure Front Door, Bootstrap, Cloudflare + 10 more | Find emails |
| experian.de | #159,561 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Amazon CloudFront + 11 more | Find emails |
| koopjesdrogisterij.nl | #159,640 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 10 more | Find emails |
| weblink.in | #159,721 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| wisbar.org | #159,724 | ASP.NET, Bootstrap, Cookiebot + 16 more | Find emails |
| wahana.com | #159,745 | Bootstrap, DigiCert, Font Awesome + 10 more | Find emails |
| clubnet.mz | #159,769 | AOS, Apache, Bootstrap + 3 more | Find emails |
| amonline.com.my | #159,966 | Bootstrap, Webpack | Find emails |
| bloggen.be | #159,969 | Bootstrap, Foundation, Google Analytics + 9 more | Find emails |
| ndc.org | #160,003 | ASP.NET, Azure DNS, DigiCert + 8 more | Find emails |
| verisure.es | #160,043 | AB Tasty, Bootstrap, Cloudflare Bot Management + 15 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 →