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 |
|---|---|---|---|
| baokhanhhoa.vn | #152,691 | Bootstrap, Font Awesome, Google Analytics + 8 more | Find emails |
| gosokal.com | #152,705 | Adobe Fonts (Typekit), Amazon Route 53, Bootstrap + 22 more | Find emails |
| axa.mx | #152,709 | Akamai Edge DNS, Bootstrap, DoubleClick (Google Ads) + 14 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| datavant.com | #152,714 | Amazon Route 53, Bootstrap, Cloudflare Bot Management + 13 more | Find emails |
| persistent.com | #152,749 | Amazon CloudFront, Amazon Route 53, Google Optimize + 14 more | Find emails |
| pcmatic.com | #152,754 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 17 more | Find emails |
| linefinity.com | #153,019 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| inet.net.id | #153,098 | Apache, Bootstrap, DataTables + 13 more | Find emails |
| nottinghamshire.gov.uk | #153,285 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 13 more | Find emails |
| truckscout24.com | #153,319 | Bootstrap, Google Identity Services, Google Maps + 7 more | Find emails |
| ehesp.fr | #153,324 | Apache, Bootstrap, Fancybox + 6 more | Find emails |
| a1.si | #153,325 | Adform, Bootstrap, Citrix NetScaler + 6 more | Find emails |
| yolo-japan.com | #153,387 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| givi.it | #153,411 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| ur.ac.rw | #153,470 | Apache, Bootstrap, DigiCert + 6 more | Find emails |
| slic.com | #153,702 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 11 more | Find emails |
| texasweddings.com | #153,938 | Bootstrap, Cloudflare, Cloudflare Turnstile + 19 more | Find emails |
| nilecruisevacation.com | #153,951 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| asvas.ru | #153,980 | Bootstrap, Font Awesome, Nginx + 5 more | Find emails |
| apc.sg | #154,118 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| wbbankir.ru | #154,126 | Fancybox, Google Tag Manager, JivoChat + 6 more | Find emails |
| eurocities.eu | #154,233 | AddThis, Adobe Fonts (Typekit), All in One SEO + 13 more | Find emails |
| snowcrest.net | #154,278 | Bootstrap, Font Awesome, Google Fonts + 5 more | Find emails |
| as35518.net | #154,287 | Apache, Bootstrap, Let's Encrypt + 2 more | Find emails |
| ppc.land | #154,357 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 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 →