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 |
|---|---|---|---|
| forth.gr | #10,752 | Apache, Font Awesome, Google Analytics + 4 more | Find emails |
| lotus365.blue | #10,899 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 10 more | Find emails |
| linuxmint.com | #11,072 | Bootstrap, Fancybox, Font Awesome + 3 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| rekrutmen-tni.mil.id |
| #11,121 |
| Bootstrap, Font Awesome, Google Fonts + 11 more |
| Find emails |
| sync.com | #11,238 | Amazon Route 53, Awin, Bootstrap + 16 more | Find emails |
| mt.gov | #11,273 | ASP.NET, Bootstrap, DataTables + 10 more | Find emails |
| guidestar.org | #11,373 | ASP.NET, Amazon Route 53, Bootstrap + 11 more | Find emails |
| sothebys.com | #11,499 | Amazon Route 53, Fastly, Meta Pixel + 4 more | Find emails |
| discourse.org | #11,580 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| jdoqocy.com | #11,608 | Akamai Edge DNS, Bootstrap, Cloudflare Bot Management + 8 more | Find emails |
| msstate.edu | #11,684 | Amazon (ACM), Amazon CloudFront, Apache + 12 more | Find emails |
| dpbolvw.net | #11,725 | Akamai Edge DNS, Bootstrap, Cloudflare Bot Management + 8 more | Find emails |
| stonybrook.edu | #11,758 | Adobe Fonts (Typekit), All in One SEO, Bootstrap + 20 more | Find emails |
| metlife.com | #11,766 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Akamai Edge DNS + 12 more | Find emails |
| fastpic.org | #11,827 | Bootstrap, Nginx, jQuery | Find emails |
| kqzyfj.com | #11,887 | Akamai Edge DNS, Bootstrap, Cloudflare Bot Management + 8 more | Find emails |
| tkqlhce.com | #11,948 | Akamai Edge DNS, Bootstrap, Cloudflare Bot Management + 8 more | Find emails |
| glddns.com | #12,368 | Bootstrap, Let's Encrypt, OpenResty + 2 more | Find emails |
| embrapa.br | #12,406 | Apache, Bootstrap, Google Analytics + 9 more | Find emails |
| manitu.net | #12,416 | Apache, Bootstrap, Modernizr + 2 more | Find emails |
| whc.ca | #12,439 | Bootstrap, ClickCease, Cloudflare + 22 more | Find emails |
| sicoob.com.br | #12,455 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| altium.com | #12,486 | AddToAny, Amazon (ACM), Amazon CloudFront + 34 more | Find emails |
| hearstnp.com | #12,627 | Apache, Bootstrap, Fastly + 7 more | Find emails |
| globalsign.net | #12,645 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 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 →