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 |
|---|---|---|---|
| as.net.id | #135,443 | Bootstrap, Font Awesome, Google Fonts + 4 more | Find emails |
| dcatalog.com | #135,606 | AOS, ASP.NET, Bootstrap + 13 more | Find emails |
| aiwindvane.com | #135,607 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| pcci.edu |
| #135,682 |
| ASP.NET, Apache, Azure API Management + 19 more |
| Find emails |
| hdi.cl | #135,726 | Bootstrap, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| orchidroots.com | #135,808 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| desis.cl | #135,827 | Bootstrap, Font Awesome, Google Fonts + 5 more | Find emails |
| filmot.com | #135,905 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| tribalpages.com | #136,012 | Amazon (ACM), Amazon Route 53, Apache + 5 more | Find emails |
| rostender.info | #136,052 | AOS, Bootstrap, BotFAQtor + 9 more | Find emails |
| oaktreecapital.com | #136,055 | Adobe Fonts (Typekit), Azure API Management, Bootstrap + 7 more | Find emails |
| hornblower.com | #136,060 | Amazon CloudFront, Bootstrap, Cloudflare + 17 more | Find emails |
| solucionfactible.com | #136,066 | Apache, Font Awesome, Google Analytics + 8 more | Find emails |
| santpau.cat | #136,231 | Bootstrap, Google Fonts, Google Tag Manager + 3 more | Find emails |
| firefox.fun | #136,339 | ASP.NET, Bootstrap, Cloudflare + 7 more | Find emails |
| mgu.ac.in | #136,371 | Apache, Bootstrap, Font Awesome + 5 more | Find emails |
| brinks.com | #136,554 | Amazon Route 53, Bootstrap, Dynatrace + 6 more | Find emails |
| levkov.ru | #136,626 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| traderfox.com | #136,635 | Bootstrap, Chart.js, ConsentMo + 8 more | Find emails |
| bfh.info | #136,692 | Apache, Bootstrap, Let's Encrypt + 1 more | Find emails |
| komiinform.ru | #136,853 | Bootstrap, Fancybox, Font Awesome + 15 more | Find emails |
| rr64.com.br | #136,863 | Apache, Bootstrap, Google Analytics + 10 more | Find emails |
| murcia.es | #136,968 | Bootstrap, Drupal, Font Awesome + 4 more | Find emails |
| xcp-ng.org | #136,973 | Bootstrap, Bunny Fonts, Express + 10 more | Find emails |
| hobie.com | #137,017 | Bootstrap, Cloudflare, Cloudflare Turnstile + 14 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 →