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 |
|---|---|---|---|
| tumbleweedmc.com | #368,355 | Bootstrap, Braintree, Express + 8 more | Find emails |
| trencin.sk | #368,399 | Apache, Google Analytics, Google Tag Manager + 9 more | Find emails |
| idatacenter.com.br | #368,478 | AOS, Bootstrap, Let's Encrypt + 4 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| cndl.org.br | #368,619 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| dreemehost.com | #368,649 | AOS, Bootstrap, Font Awesome + 8 more | Find emails |
| telecontact.ma | #368,808 | Apache, Bootstrap, Cookie-Script + 9 more | Find emails |
| cts.ne.jp | #368,846 | Bootstrap, Google Fonts, Google Tag Manager + 4 more | Find emails |
| webhousing.biz | #368,876 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| ypsomed.com | #368,960 | Apache, Contao, Let's Encrypt + 5 more | Find emails |
| mahendraprophecy.com | #368,990 | Apache, Bootstrap, Font Awesome + 11 more | Find emails |
| oomipood.ee | #369,068 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| logrono.es | #369,280 | Apache, Bootstrap, Google Analytics + 7 more | Find emails |
| iwwerall.lu | #369,332 | ASP.NET, Bootstrap, Microsoft IIS + 4 more | Find emails |
| glisshop.com | #369,352 | AngularJS, Apache, Avis Vérifiés + 14 more | Find emails |
| anthropics.com | #369,461 | Amazon Route 53, Apache, Font Awesome + 6 more | Find emails |
| hcps.org | #369,496 | ASP.NET, Bootstrap, Cloudflare + 12 more | Find emails |
| acmodasi.pro | #369,671 | Bootstrap, Fancybox, Google Ads Conversion + 18 more | Find emails |
| protidinersangbad.com | #369,723 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 13 more | Find emails |
| senecaalleganycasino.com | #369,773 | ASP.NET, Azure API Management, Bootstrap + 8 more | Find emails |
| slugmag.com | #369,858 | All in One SEO, Bootstrap, Fancybox + 16 more | Find emails |
| arcosa.com | #369,932 | Adobe Fonts (Typekit), Azure DNS, Azure Front Door + 11 more | Find emails |
| mynic.my | #369,994 | Apache, Bootstrap, CDN Fonts + 14 more | Find emails |
| cityofmobile.gov | #370,053 | Apache, Bootstrap, DataTables + 15 more | Find emails |
| getxo.eus | #370,057 | ASP.NET, Bluesky, Bootstrap + 10 more | Find emails |
| haje.nl | #370,117 | Apache, Bootstrap, Font Awesome + 3 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 →