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 |
|---|---|---|---|
| princessdentalstaffing.com | #379,443 | AOS, Bootstrap, Cloudflare + 17 more | Find emails |
| bauernhofurlaub.de | #379,460 | Bootstrap, Cookiebot, Font Awesome + 9 more | Find emails |
| info7.mx | #379,582 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| gifhq.com | #379,672 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| lgeccu.org | #379,758 | AOS, Adobe Fonts (Typekit), Azure Front Door + 19 more | Find emails |
| cpm.coop | #379,780 | Apache, Bootstrap, DigiCert + 12 more | Find emails |
| edit-hosting.com | #379,825 | Chart.js, Let's Encrypt, jQuery | Find emails |
| pdf-doc.ir | #379,838 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| rovisys.com | #379,906 | ASP.NET, Bootstrap, Cloudflare edge/CDN + 16 more | Find emails |
| vkios.com | #380,045 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| dpd.cz | #380,111 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 19 more | Find emails |
| visionmonday.com | #380,137 | ASP.NET, Bootstrap, Cloudflare + 10 more | Find emails |
| networxrecruitment.com | #380,395 | ASP.NET, Amazon Route 53, Bootstrap + 11 more | Find emails |
| towerfcu.org | #380,481 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare Web Analytics + 14 more | Find emails |
| ani.me | #380,513 | Amazon Route 53, Bootstrap, Google Fonts + 3 more | Find emails |
| taxassist.co.uk | #380,547 | Axios, Bootstrap, Cloudflare + 11 more | Find emails |
| ondoku3.com | #380,626 | Bootstrap, Django, Fancybox + 11 more | Find emails |
| appurl.io | #380,653 | AngularJS, Bootstrap, Cloudflare + 15 more | Find emails |
| jooinn.com | #380,656 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| aeon.com.hk | #380,732 | Bootstrap, Cloudflare Bot Management, Cloudflare Web Analytics + 8 more | Find emails |
| theselectsource.com | #380,752 | Amazon (ACM), Amazon Route 53, Bootstrap + 11 more | Find emails |
| smolgu.ru | #380,899 | Bitrix, DDoS-Guard, Let's Encrypt + 5 more | Find emails |
| teamsoftware.com | #380,929 | AWS Lambda, Azure DNS, Cloudflare edge/CDN + 8 more | Find emails |
| ccok.com | #381,152 | ASP.NET, Azure DNS, Bootstrap + 11 more | Find emails |
| remichel.com | #381,537 | ASP.NET, Bootstrap, DataTables + 11 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 →