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 |
|---|---|---|---|
| loganix.com | #342,640 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 28 more | Find emails |
| kanotec.com | #342,661 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| pencariangka.bid | #342,726 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 4 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| forward2me.com | #342,809 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 16 more | Find emails |
| ncafroc.org.tw | #342,925 | Azure DNS, Bootstrap, Google Analytics + 5 more | Find emails |
| avisonyoung.us | #342,926 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| naxlex.com | #343,003 | Bootstrap, Bunny Fonts, Cloudflare + 13 more | Find emails |
| lawcommission.gov.np | #343,114 | Bootstrap, Fancybox, Font Awesome + 11 more | Find emails |
| scribbr.fr | #343,164 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| quaker.sg | #343,210 | AddToAny, Adobe Fonts, Adobe Fonts (Typekit) + 10 more | Find emails |
| planespotting.be | #343,253 | AddThis, Bootstrap, Cloudflare + 18 more | Find emails |
| slsbearings.com | #343,280 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| investprojects.info | #343,346 | Bootstrap, Font Awesome, Microsoft Clarity + 9 more | Find emails |
| pjn.gob.ar | #343,408 | Bootstrap, Font Awesome, Google Fonts + 3 more | Find emails |
| zettlr.com | #343,443 | Apache, Bluesky, Let's Encrypt + 5 more | Find emails |
| 9330077.ru | #343,456 | Bitrix, Bootstrap, Google Fonts + 11 more | Find emails |
| nt-vps.ru | #343,502 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| modayakamoz.com | #343,514 | Bootstrap, Font Awesome, Google AdSense + 10 more | Find emails |
| japsonline.com | #343,626 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| xronos.gr | #343,715 | AddToAny, Bootstrap, Cloudflare + 17 more | Find emails |
| hcsalavat.ru | #343,752 | Bitrix, Bootstrap, Chart.js + 9 more | Find emails |
| moneyrobot.com | #343,787 | Bootstrap, Cloudflare, Cloudflare Turnstile + 16 more | Find emails |
| bookbolt.io | #343,844 | ApexCharts, Bootstrap, Cloudflare + 19 more | Find emails |
| segurosucchristus.cl | #343,851 | ASP.NET, Bootstrap, Google Fonts + 5 more | Find emails |
| acce-o.fr | #343,900 | Apache, Axeptio, Bootstrap + 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 →