JavaScript Library & Framework
102,977 of the 1,000,000 top sites in our Tranco top-1M census run Swiper (10.3%). 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 | discord.com | #163 (Tranco) | Find emails |
| 3 | smartadserver.com | #325 (Tranco) | Find emails |
| 4 | slack.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| paruvendu.fr | #39,102 | Apache, Brevo, ConsentMo + 10 more | Find emails |
| roboflow.com | #39,129 | AWS Lambda, Ashby, Calendly + 27 more | Find emails |
| sars.gov.za | #39,130 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 4 more | Find emails |
| #328 (Tranco) |
| Find emails |
| 5 | tp-link.com | #385 (Tranco) | Find emails |
| gwangju.ac.kr |
| #39,148 |
| Apache, Daum, DigiCert + 7 more |
| Find emails |
| khu.ac.kr | #39,169 | Adobe Fonts (Typekit), Apache, DigiCert + 9 more | Find emails |
| nasmedia.co.kr | #39,236 | Apache, Google Tag Manager, PHP + 6 more | Find emails |
| ideo.com | #39,251 | AWS Lambda, Azure DNS, Cloudflare edge/CDN + 7 more | Find emails |
| doshisha.ac.jp | #39,264 | Amazon CloudFront, Amazon Route 53, Fancybox + 6 more | Find emails |
| courts.go.jp | #39,277 | Azure Front Door, Bootstrap, Font Awesome + 8 more | Find emails |
| csuca.org | #39,293 | Apache, Font Awesome, Google Fonts + 12 more | Find emails |
| i3d.net | #39,298 | Cloudflare Bot Management, Cloudflare edge/CDN, Cookiebot + 10 more | Find emails |
| cuyahogacounty.gov | #39,305 | AOS, ASP.NET, Bootstrap + 15 more | Find emails |
| viviotech.net | #39,366 | Apache, Bootstrap, Elementor + 10 more | Find emails |
| salad.com | #39,394 | Bunny Fonts, Cloudflare, Cloudflare Bot Management + 28 more | Find emails |
| trustyou.com | #39,403 | Akamai edge/CDN, Akamai mPulse, Amazon Route 53 + 9 more | Find emails |
| insticator.com | #39,404 | AOS, Bootstrap, Cloudflare + 18 more | Find emails |
| elsalvador.com | #39,413 | All in One SEO, Amazon CloudFront, Chartbeat + 13 more | Find emails |
| digiteka.com | #39,460 | Amazon CloudFront, Amazon Route 53, Bootstrap + 13 more | Find emails |
| dailynews.co.th | #39,469 | Axios, Cloudflare, Cloudflare Web Analytics + 17 more | Find emails |
| koreadaily.com | #39,482 | ASP.NET, Bootstrap, Cloudflare Web Analytics + 18 more | Find emails |
| mumuglobal.com | #39,499 | DigiCert, Google Analytics, Google Tag Manager + 3 more | Find emails |
| ltd.com | #39,509 | Alibaba Cloud CDN, Alibaba Cloud DNS, Bootstrap + 5 more | Find emails |
| zoovu.com | #39,513 | AddToAny, Bootstrap, Cloudflare + 12 more | Find emails |
| hoganlovells.com | #39,525 | AOS, ASP.NET, Backbone.js + 18 more | Find emails |
| harvestwm.cn | #39,526 | Astro, Bootstrap, DigiCert + 3 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 →