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 |
|---|---|---|---|
| gcl.su | #681,222 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 9 more | Find emails |
| ascendispharma.com | #681,287 | Adobe Experience Cloud (Launch), Bootstrap, Cloudflare Bot Management + 19 more | Find emails |
| rutasur.cl | #681,416 | Bootstrap, Font Awesome, Google Analytics + 8 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| acn.com | #681,518 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| kenkey.jp | #681,621 | Amazon (ACM), Amazon Route 53, Apache + 9 more | Find emails |
| knutsfordexpress.com | #681,622 | ASP.NET, Bootstrap, Font Awesome + 11 more | Find emails |
| xzone.sk | #681,689 | Apache, Bootstrap, Font Awesome + 11 more | Find emails |
| groupe-grim.com | #681,785 | Apache, Axeptio, Bootstrap + 11 more | Find emails |
| hobbaz.es | #681,788 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 14 more | Find emails |
| logo.pt | #681,824 | Bootstrap, Dynatrace, GSAP + 10 more | Find emails |
| retailio.in | #681,873 | Amazon (ACM), Amazon Route 53, Bootstrap + 9 more | Find emails |
| tourking.com.tw | #681,899 | Apache, Bootstrap, Font Awesome + 14 more | Find emails |
| audiencegrowh.com | #681,983 | Bootstrap, Font Awesome, Let's Encrypt + 6 more | Find emails |
| aurusjoyeria.cl | #681,984 | Amazon Route 53, Bootstrap, Font Awesome + 16 more | Find emails |
| basaridagitim.com | #681,996 | ASP.NET, Bootstrap, Fancybox + 14 more | Find emails |
| celite.com.br | #682,028 | Akamai edge/CDN, Akamai mPulse, Bootstrap + 8 more | Find emails |
| cfmoto.ro | #682,031 | Bootstrap, Cloudflare, Cloudflare Turnstile + 16 more | Find emails |
| divxtotal.wtf | #682,071 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| mapleroad.kr | #682,230 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| mundosinfinitos.com.br | #682,264 | ASP.NET, Amazon (ACM), Amazon Route 53 + 18 more | Find emails |
| panama8888d.co | #682,300 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| rastro.com | #682,340 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 19 more | Find emails |
| shopomag.com.ua | #682,371 | Bootstrap, Cloudflare, Font Awesome + 10 more | Find emails |
| sprintpedia.id | #682,388 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 19 more | Find emails |
| vardhaman.org | #682,443 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 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 →