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 |
|---|---|---|---|
| ioflood.com | #97,807 | Bootstrap, Cloudflare, Cloudflare Turnstile + 13 more | Find emails |
| hostarchives.com | #97,986 | Bootstrap, Font Awesome, Google Analytics + 8 more | Find emails |
| iwu.edu | #98,156 | Amazon Route 53, Bootstrap, Font Awesome + 8 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| webhost.pro |
| #98,249 |
| AOS, Bootstrap, Font Awesome + 5 more |
| Find emails |
| ric-bd.org | #98,518 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| penserevalida.com | #98,548 | AOS, Amazon CloudFront, Bootstrap + 19 more | Find emails |
| igram.website | #98,705 | Bootstrap, Cloudflare, Cloudflare Turnstile + 10 more | Find emails |
| cornellsun.com | #98,718 | Amazon Route 53, Beehiiv, Bootstrap + 12 more | Find emails |
| matthey.com | #98,764 | Bootstrap, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| damro.lk | #98,799 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| air.org | #98,845 | Adobe Fonts (Typekit), Azure DNS, Azure Front Door + 14 more | Find emails |
| myrec.com | #98,940 | Apache, Azure DNS, Bootstrap + 15 more | Find emails |
| clook.net | #98,949 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| politnavigator.net | #98,999 | 24smi.net, Bootstrap, Cloudflare + 11 more | Find emails |
| realtyninja.com | #99,237 | Bootstrap, Calendly, Google Fonts + 7 more | Find emails |
| rtm.gov.my | #99,248 | Bootstrap, Font Awesome, Google Analytics + 4 more | Find emails |
| ozow.com | #99,305 | ASP.NET, AWS Lambda, Bootstrap + 13 more | Find emails |
| bsum.edu.ng | #99,343 | Apache, Bootstrap, DigiCert + 6 more | Find emails |
| jnskss.com | #99,356 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| pafikotagianyar.org | #99,415 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| dscs.org.in | #99,550 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| kt-net.at | #99,586 | Bootstrap, Google Maps, Let's Encrypt + 2 more | Find emails |
| openprocessing.org | #99,664 | Bluesky, Bootstrap, Civic Cookie Control + 10 more | Find emails |
| pvl.ph | #99,832 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| kisiiuniversity.ac.ke | #99,880 | Bootstrap, Chart.js, DataTables + 15 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 →