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 |
|---|---|---|---|
| fudov.ru | #616,330 | AOS, Bootstrap, Google Fonts + 8 more | Find emails |
| chameleonpower.com | #616,339 | Adobe Fonts (Typekit), Bootstrap, Font Awesome + 14 more | Find emails |
| mcbu.ac.in | #616,385 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| agenziadogane.it | #616,390 | Bootstrap, Font Awesome, Let's Encrypt + 2 more | Find emails |
| av-online.hu | #616,401 | Apache, Bootstrap, Fancybox + 8 more | Find emails |
| amle.org | #616,410 | ASP.NET, Bootstrap, Elementor + 12 more | Find emails |
| englishvit.com | #616,472 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 18 more | Find emails |
| biography.wales | #616,538 | Bootstrap, Font Awesome, Google Analytics + 9 more | Find emails |
| jbmusic.com.ph | #616,593 | ASP.NET, Bootstrap, Cloudflare + 12 more | Find emails |
| visitchile.com | #616,606 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 18 more | Find emails |
| aatechnology.com.au | #616,651 | AOS, ASP.NET, Cloudflare + 10 more | Find emails |
| trackmaven.com | #616,664 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| qmhd87.com | #616,683 | Bootstrap, Font Awesome, Let's Encrypt + 3 more | Find emails |
| happycinema.ro | #616,756 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| lesroyaumes.com | #616,777 | Bootstrap, GSAP, Google Fonts + 9 more | Find emails |
| ledl.net | #616,830 | Apache, Bootstrap, Font Awesome + 3 more | Find emails |
| upension.gov.bd | #616,868 | ASP.NET, Bootstrap, Font Awesome + 4 more | Find emails |
| indiabulls.com | #616,870 | Bootstrap, DigiCert, GSAP + 11 more | Find emails |
| virdsamprediksi.net | #616,879 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| smartfox.net | #616,918 | Apache, Bootstrap, Font Awesome + 3 more | Find emails |
| ssb.gov.tr | #616,921 | Apache, Bootstrap, Laravel + 1 more | Find emails |
| milpark.ac.za | #617,084 | ASP.NET, Azure API Management, Bootstrap + 9 more | Find emails |
| pact.io | #617,137 | AOS, Algolia, Amazon Route 53 + 11 more | Find emails |
| m4uhd.cx | #617,183 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| sde.org.tr | #617,336 | ASP.NET, Bootstrap, Cloudflare + 8 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 →