JavaScript Library & Framework
94,842 of the 965,200 top sites in our Tranco top-1M census run Swiper (9.8%). An open-source JavaScript library for building touch-friendly sliders and carousels. Detection is homepage-level HTML/header fingerprinting, so a site can run Swiper on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | zoom.us | #76 (Tranco) | Find emails |
| 2 | smartadserver.com | #325 (Tranco) | Find emails |
| 3 | slack.com | #328 (Tranco) | Find emails |
| 4 | line.me |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| abupdate.com | #25,031 | Font Awesome, Google Analytics, Google Tag Manager + 2 more | Find emails |
| chem17.com | #25,035 | jQuery | Find emails |
| digitimes.com | #25,038 | Amazon (ACM), Amazon CloudFront, Bootstrap + 4 more | Find emails |
| #408 (Tranco) |
| Find emails |
| 5 | kwai.net | #469 (Tranco) | Find emails |
| #25,044 |
| Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more |
| Find emails |
| servers.com | #25,104 | Google Tag Manager, Google Workspace, Let's Encrypt + 1 more | Find emails |
| tlscontact.com | #25,110 | Font Awesome, Google Fonts, Google Tag Manager + 12 more | Find emails |
| frontify.com | #25,113 | Adobe Fonts (Typekit), Amazon Route 53, Cloudflare edge/CDN + 10 more | Find emails |
| efercro.com | #25,130 | Nginx, PHP, jQuery | Find emails |
| blood-strike.com | #25,135 | DigiCert, jQuery | Find emails |
| clausweb.ro | #25,146 | Google Analytics, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| pgyer.com | #25,170 | Citrix NetScaler, Google AdSense, Google Analytics + 2 more | Find emails |
| uoc.gr | #25,173 | Font Awesome, Google Analytics, Google Fonts + 4 more | Find emails |
| chilipiper.com | #25,181 | Algolia, Amazon Route 53, Fastly + 12 more | Find emails |
| sanfe.in | #25,187 | Attentive, Cloudflare edge/CDN, Google Ads Conversion + 13 more | Find emails |
| cricway.games | #25,223 | Amazon (ACM), Amazon CloudFront, Bootstrap + 4 more | Find emails |
| ruc.edu.cn | #25,237 | Bootstrap, Citrix NetScaler, jQuery + 2 more | Find emails |
| matrixcare.com | #25,238 | Azure DNS, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| dostavista.ru | #25,265 | Font Awesome, jQuery | Find emails |
| flocksafety.com | #25,277 | Amazon Route 53, Cloudflare edge/CDN, Font Awesome + 10 more | Find emails |
| xn--2-6xfc1e2be.com | #25,281 | Bulma, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| uni-siegen.de | #25,306 | Drupal, Nginx | Find emails |
| cq.gov.cn | #25,309 | jQuery | Find emails |
| vigilearnlms.com | #25,337 | Amplitude, Azure DNS, Bootstrap + 5 more | Find emails |
| 55bmw1.com | #25,383 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| siteplug.com | #25,388 | AOS, Amazon Route 53, Bootstrap + 13 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →