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 |
|---|---|---|---|
| laufen.com | #205,954 | Akamai edge/CDN, Akamai mPulse, Bootstrap + 6 more | Find emails |
| letu.edu | #205,964 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 11 more | Find emails |
| iapb.org | #206,009 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 16 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| calis.edu.cn |
| #206,120 |
| AOS, Bootstrap, Nginx + 2 more |
| Find emails |
| punto.hn | #206,121 | Apache, Bootstrap, Cloudflare edge/CDN + 15 more | Find emails |
| cic.co.jp | #206,179 | Amazon CloudFront, Bootstrap, Font Awesome + 5 more | Find emails |
| quarto.com | #206,186 | ASP.NET, Bootstrap, ConsentMo + 13 more | Find emails |
| sibuthe.com | #206,258 | AOS, Bootstrap, Cloudflare edge/CDN + 7 more | Find emails |
| parlimen.gov.my | #206,454 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| myweightlossreviews.com | #206,469 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| supraten.md | #206,485 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| inventwithpython.com | #206,544 | Blogger, Bluesky, Bootstrap + 6 more | Find emails |
| seventeen-17.jp | #206,658 | AppsFlyer, Bootstrap, DigiCert + 7 more | Find emails |
| rsfh.com | #206,703 | Bootstrap, CrazyEgg, Font Awesome + 9 more | Find emails |
| saturndynamic.pt | #206,734 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| sudokubliss.com | #206,798 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| acm.mc | #206,960 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| funet.co.il | #206,965 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| tchile.com | #207,003 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| classicvacations.com | #207,046 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| streamerr.co | #207,049 | Apache, Bootstrap, Cloudflare + 14 more | Find emails |
| academi.cx | #207,123 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| tiohentai.com | #207,204 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| vasanthandco.in | #207,209 | ASP.NET, AddThis, Bootstrap + 18 more | Find emails |
| credito20minutos.com | #207,232 | Akamai edge/CDN, Akamai mPulse, Amazon Route 53 + 7 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 →