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.
| # | 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 |
|---|---|---|---|
| turktrust.com.tr | #289,480 | Bootstrap, Google Analytics, Google Fonts + 4 more | Find emails |
| stretchislandfruitabustore.com | #289,506 | Adobe Fonts (Typekit), Bazaarvoice, Bootstrap + 11 more | Find emails |
| bulutino.com | #289,728 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| oasis38.ru | #289,784 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| aminiaturemarvel.com | #289,792 | Bootstrap, Font Awesome, Let's Encrypt + 6 more | Find emails |
| evewho.com | #289,821 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| mainuoshi.com | #289,859 | ASP.NET, Alibaba Cloud DNS, Bootstrap + 5 more | Find emails |
| leaddocket.com | #290,092 | Amazon (ACM), Amazon Route 53, Bootstrap + 10 more | Find emails |
| ukcompanydirectory.com | #290,093 | Bootstrap, Font Awesome, Google AdSense + 10 more | Find emails |
| twelveinks.com | #290,206 | Bootstrap, Font Awesome, Google Analytics + 5 more | Find emails |
| online-knigi.com | #290,218 | Adlook, Bootstrap, Cloudflare + 20 more | Find emails |
| azscience.org | #290,281 | ASP.NET, Adobe Fonts (Typekit), Axios + 13 more | Find emails |
| dfamilk.com | #290,319 | ASP.NET, Axios, Bootstrap + 20 more | Find emails |
| captaina.co | #290,442 | Bootstrap, Chatra, Cloudflare + 11 more | Find emails |
| portugalglobal.pt | #290,545 | ASP.NET, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| rtc.cv | #290,552 | Bootstrap, Font Awesome, Google AdSense + 14 more | Find emails |
| neslihost.com | #290,597 | ASP.NET, Bootstrap, Font Awesome + 7 more | Find emails |
| smartcapitalmind.com | #290,630 | Amazon (ACM), Amazon CloudFront, Google Ads Conversion + 8 more | Find emails |
| hal-india.co.in | #290,715 | Apache, Bootstrap, Google Fonts + 9 more | Find emails |
| mdnkids.com | #290,755 | ASP.NET, Bootstrap, Font Awesome + 11 more | Find emails |
| racetec.net | #290,812 | ASP.NET, Bootstrap, Cloudflare Web Analytics + 5 more | Find emails |
| imageleet.com | #290,857 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| bsn.com.my | #290,930 | Bootstrap, Font Awesome, Google Analytics + 8 more | Find emails |
| quidelortho.com | #290,937 | Adobe Experience Cloud (Launch), Amazon CloudFront, Amazon S3 + 18 more | Find emails |
| dlairhouston.com | #291,028 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 17 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 →