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 |
|---|---|---|---|
| cholteth.com | #53,435 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| mazeram.com | #53,518 | Bootstrap, Cloudflare, Let's Encrypt + 7 more | Find emails |
| globalalania.ru | #53,594 | Apache, Bitrix, Bootstrap + 9 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| qksrv.net |
| #53,601 |
| Akamai Edge DNS, Bootstrap, Cloudflare Bot Management + 8 more |
| Find emails |
| larena.it | #53,871 | Apache, Bootstrap, Chartbeat + 12 more | Find emails |
| animeworld.ac | #53,901 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| kidultlovin.com | #53,972 | Amazon (ACM), Amazon Route 53, Bootstrap + 1 more | Find emails |
| pau.edu.tr | #54,127 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| xivmodarchive.com | #54,161 | Bluesky, Bootstrap, Cloudflare + 9 more | Find emails |
| ipb.pt | #54,262 | Apache, Bootstrap, Google Fonts + 2 more | Find emails |
| lsuhsc.edu | #54,307 | Bootstrap, Font Awesome, Google Analytics + 7 more | Find emails |
| spankingtube.com | #54,414 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| enjoytokyo.jp | #54,541 | Amazon (ACM), Amazon Route 53, AnyMind Group + 5 more | Find emails |
| vipergirls.to | #54,620 | Bluesky, Google Analytics, Google Hosted Libraries + 4 more | Find emails |
| poe2db.tw | #54,723 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| rio.gov.br | #54,808 | Bootstrap, Font Awesome, Google Analytics + 5 more | Find emails |
| chmi.cz | #54,837 | Bootstrap, DigiCert, Google Tag Manager + 2 more | Find emails |
| rci.fm | #54,955 | AddToAny, Bootstrap, Didomi + 13 more | Find emails |
| isa.org | #55,000 | ASP.NET, Chart.js, Cloudflare + 14 more | Find emails |
| onestepgps.com | #55,108 | Adobe Fonts, Adobe Fonts (Typekit), Amazon (ACM) + 12 more | Find emails |
| m4uhd.page | #55,125 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| motorola.com.br | #55,166 | Akamai Edge DNS, Amazon CloudFront, Google Tag Manager + 8 more | Find emails |
| worldanimalfoundation.org | #55,450 | Amazon Advertising, Amazon Route 53, Blockthrough + 16 more | Find emails |
| estranky.sk | #55,464 | Adobe Experience Cloud (Launch), Bootstrap, DigiCert + 14 more | Find emails |
| soccerpunter.com | #55,566 | AddToAny, Bootstrap, Cloudflare + 19 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 →