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 |
|---|---|---|---|
| gameflip.com | #65,036 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| portaldaqueixa.com | #65,057 | Amazon CloudFront, Bootstrap, Cloudflare + 13 more | Find emails |
| pacificinternet.com | #65,283 | All in One SEO, Apache, Bootstrap + 9 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| auchan.pt | #65,290 | Bazaarvoice, Bootstrap, Cloudflare edge/CDN + 9 more | Find emails |
| callbomber.in | #65,346 | Bootstrap, Cloudflare, Cloudflare Turnstile + 12 more | Find emails |
| lovetrans.com | #65,354 | Apache, Google Analytics, Google Identity Services + 4 more | Find emails |
| upmsp.edu.in | #65,403 | ASP.NET, Bootstrap, Cloudflare + 5 more | Find emails |
| okhosting.com | #65,426 | Adobe Fonts (Typekit), Apache, Bootstrap + 11 more | Find emails |
| tri.co.id | #65,449 | Bootstrap, DigiCert, DoubleClick (Google Ads) + 9 more | Find emails |
| studiostack.com | #65,462 | Azure DNS, Bootstrap, Google Fonts + 3 more | Find emails |
| uni-mate.hu | #65,472 | Bootstrap, Google Analytics, Google Tag Manager + 3 more | Find emails |
| lancashire.gov.uk | #65,586 | ASP.NET, Akamai edge/CDN, Bootstrap + 14 more | Find emails |
| lineadirecta.com | #65,592 | Akamai Edge DNS, Bootstrap, Imperva + 5 more | Find emails |
| consejodeestado.gov.co | #65,665 | Bootstrap, Google Analytics, Google Fonts + 6 more | Find emails |
| fastwebhost.com | #65,691 | AdRoll, All in One SEO, Bootstrap + 14 more | Find emails |
| easebuzz.in | #65,804 | Amazon Route 53, Bootstrap, Cloudflare Web Analytics + 22 more | Find emails |
| aacnnursing.org | #65,828 | ASP.NET, Bootstrap, CrazyEgg + 7 more | Find emails |
| emofid.com | #65,844 | AOS, ASP.NET, Google Tag Manager + 8 more | Find emails |
| indiainfoline.com | #65,958 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 8 more | Find emails |
| uhbvn.org.in | #65,997 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| glsen.org | #66,004 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| jumpseller.com | #66,029 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 21 more | Find emails |
| kfupm.edu.sa | #66,038 | ASP.NET, Bootstrap, Django + 12 more | Find emails |
| moi.gov.kw | #66,045 | ASP.NET, Bootstrap, Font Awesome + 9 more | Find emails |
| aparsclassroom.com | #66,145 | Bootstrap, Cloudflare Web Analytics, Fastly + 17 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 →