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 |
|---|---|---|---|
| precast.com | #233,473 | Amazon (ACM), Amazon Route 53, Apache + 5 more | Find emails |
| taxinonstop.ru | #233,867 | Bootstrap, Cloudflare, Font Awesome + 7 more | Find emails |
| surebox.pro | #233,907 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| ncsha.org | #233,922 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 13 more | Find emails |
| gwave.in | #233,942 | AOS, Apache, Bootstrap + 4 more | Find emails |
| riptutorial.com | #233,999 | ASP.NET, AddThis, Bootstrap + 11 more | Find emails |
| ideahost.by | #234,052 | Bootstrap, Google Analytics, Google Fonts + 7 more | Find emails |
| on-mailbox.com | #234,060 | Bootstrap, Cloudflare, Font Awesome + 5 more | Find emails |
| datukqqa4.com | #234,186 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| ufkayolculuk.com | #234,492 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| jokermerah.bar | #234,546 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| rebatesme.com | #234,577 | Alibaba Cloud DNS, Bootstrap, Criteo + 11 more | Find emails |
| ipdn.ac.id | #234,596 | AOS, Apache, Bootstrap + 11 more | Find emails |
| imageworks.com | #234,599 | Bootstrap, DigiCert, Drupal + 12 more | Find emails |
| fredloya.com | #234,684 | AOS, Bootstrap, Font Awesome + 13 more | Find emails |
| servergenie.com | #234,803 | AOS, Bootstrap, Cloudflare + 9 more | Find emails |
| murciasalud.es | #234,828 | Bootstrap, Google Fonts, Liferay + 3 more | Find emails |
| hornbill.com | #234,952 | AdRoll, Bootstrap, Cloudflare + 13 more | Find emails |
| goomer.com.br | #235,045 | Amazon CloudFront, Amazon S3, Azion + 18 more | Find emails |
| forumavia.ru | #235,056 | Bootstrap, Let's Encrypt, Mail.ru Analytics (Top100) + 5 more | Find emails |
| taigeweide.com | #235,061 | Baidu Analytics, Baidu Maps, Bootstrap + 4 more | Find emails |
| eosamsterdam.net | #235,075 | Bootstrap, Cookiebot, Font Awesome + 14 more | Find emails |
| crfsp.org.br | #235,236 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| zevioo.com | #235,249 | ASP.NET, Adman, Bootstrap + 10 more | Find emails |
| vacasa.io | #235,260 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 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 →