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 |
|---|---|---|---|
| chiletrabajos.cl | #19,101 | Amazon Route 53, Apache, Bootstrap + 13 more | Find emails |
| avjoy.me | #19,138 | Apache, Bootstrap, Cloudflare + 11 more | Find emails |
| iacr.org | #19,142 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| propakistani.pk |
| #19,397 |
| AppNexus, Cloudflare, Cloudflare edge/CDN + 12 more |
| Find emails |
| triara.com | #19,482 | Bootstrap, DigiCert, DoubleClick (Google Ads) + 12 more | Find emails |
| v6velugu.com | #19,515 | Bootstrap, Cloudflare, Font Awesome + 11 more | Find emails |
| pcpitstop.com | #19,539 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 15 more | Find emails |
| zadarma.com | #19,571 | Bootstrap, Font Awesome, Google Ads Conversion + 10 more | Find emails |
| ab.pl | #19,661 | Apache, Bootstrap, Font Awesome + 11 more | Find emails |
| uniroma2.it | #19,703 | Adobe Fonts (Typekit), Bootstrap, DataTables + 9 more | Find emails |
| data.gov | #19,726 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 8 more | Find emails |
| hotpic.me | #19,788 | Bootstrap, Cloudflare, Cloudflare Turnstile + 11 more | Find emails |
| hcl.com | #19,810 | Apache, Bootstrap, Font Awesome + 12 more | Find emails |
| altushost.com | #19,853 | AdRoll, Adobe Fonts (Typekit), Bootstrap + 16 more | Find emails |
| reamaze.com | #19,864 | Apache, Bootstrap, Calendly + 11 more | Find emails |
| kubtel.ru | #19,899 | Apache, Google Analytics, Google Fonts + 11 more | Find emails |
| flixtor.to | #19,940 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| haremaltin.com | #19,945 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| bradescopj.com.br | #19,968 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 12 more | Find emails |
| mollygram.com | #20,036 | Bootstrap, Cloudflare, Cloudflare Turnstile + 10 more | Find emails |
| newswise.com | #20,190 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 17 more | Find emails |
| aragon.es | #20,305 | Apache, Bootstrap, Chart.js + 6 more | Find emails |
| ehu.eus | #20,372 | Apache, Bluesky, Bootstrap + 5 more | Find emails |
| netralnews.com | #20,391 | AnyMind Group, Apache, Bootstrap + 19 more | Find emails |
| free2move.com | #20,509 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 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 →