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 |
|---|---|---|---|
| atfawry.com | #280,606 | Bootstrap, Dynatrace, Font Awesome + 8 more | Find emails |
| taxpayer.com | #280,637 | AOS, Bootstrap, Cloudflare + 19 more | Find emails |
| idealsmtp.com | #280,651 | Bootstrap, Font Awesome, Google Ads Conversion + 18 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| ptcb.org |
| #280,704 |
| Bootstrap, Cloudflare Bot Management, Cloudflare Turnstile + 15 more |
| Find emails |
| sicoobcorporativo.com.br | #280,714 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| umbriatourism.it | #280,841 | AdRoll, Bootstrap, Font Awesome + 5 more | Find emails |
| hacibayram.edu.tr | #280,920 | Bootstrap, Cloudflare, DigiCert + 9 more | Find emails |
| uowasit.edu.iq | #281,166 | AOS, Apache, Bootstrap + 8 more | Find emails |
| tinkerwebdesign.com | #281,467 | Bootstrap, Font Awesome, Google Analytics + 11 more | Find emails |
| webmikrotik.com | #281,503 | Amazon Route 53, Bootstrap, Font Awesome + 11 more | Find emails |
| linkme.is | #281,562 | AOS, Bootstrap, Cloudflare + 8 more | Find emails |
| bostonbeer.com | #281,611 | Adobe Fonts, Adobe Fonts (Typekit), Azure Front Door + 12 more | Find emails |
| levnode.com | #281,633 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| automotohub.ru | #281,730 | Apache, Font Awesome, JivoChat + 7 more | Find emails |
| mcc-berlin.net | #281,846 | Bootstrap, Plone, Varnish + 2 more | Find emails |
| auto-info.gratis | #281,868 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| thunderdungeon.com | #281,890 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| truni.sk | #282,192 | Apache, Bootstrap, ConsentMo + 9 more | Find emails |
| itb.net.au | #282,199 | Adobe Fonts (Typekit), Bootstrap, Google Fonts + 3 more | Find emails |
| te.gob.mx | #282,213 | Bootstrap, DigiCert, Font Awesome + 5 more | Find emails |
| vehost.co.za | #282,266 | AOS, Apache, Crisp + 7 more | Find emails |
| curro.co.za | #282,280 | Bootstrap, Font Awesome, Google Fonts + 9 more | Find emails |
| detali.lv | #282,294 | Bootstrap, Fancybox, Font Awesome + 13 more | Find emails |
| contate.me | #282,439 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| hostechpk.net | #282,506 | Bootstrap, Let's Encrypt, LiteSpeed + 1 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 →