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 |
|---|---|---|---|
| itoon.org | #113,079 | Alibaba Cloud DNS, DoubleClick (Google Ads), Google AdSense + 7 more | Find emails |
| giamping.com | #113,082 | Chart.js, Cloudflare, Cloudflare Turnstile + 13 more | Find emails |
| cyrusone.com | #113,102 | Azure API Management, Cloudflare Bot Management, Cloudflare edge/CDN + 18 more | Find emails |
| #328 (Tranco) |
| Find emails |
| 5 | tp-link.com | #385 (Tranco) | Find emails |
| arabsstock.com | #113,105 | Ahrefs Analytics, Cloudflare, Cloudflare Turnstile + 5 more | Find emails |
| therx.com | #113,106 | Amazon CloudFront, Amazon Route 53, Cloudflare edge/CDN + 7 more | Find emails |
| xauat.edu.cn | #113,113 | Nginx, Slick Carousel, jQuery + 1 more | Find emails |
| cyberia.net.lb | #113,114 | Bootstrap, DigiCert, Font Awesome + 14 more | Find emails |
| selfdeterminationtheory.org | #113,115 | Bootstrap, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| infodec.ru | #113,127 | Bitrix, Bootstrap, Font Awesome + 7 more | Find emails |
| iwate-u.ac.jp | #113,146 | AOS, Adobe Fonts (Typekit), Apache + 4 more | Find emails |
| iseehair.com | #113,158 | Awin, Axios, CJ Affiliate + 15 more | Find emails |
| delicloud.com | #113,166 | Alibaba Cloud CDN, Alibaba Cloud DNS, Citrix NetScaler + 3 more | Find emails |
| ophardt.online | #113,177 | Apache, Cloudflare, Font Awesome + 5 more | Find emails |
| swisscasinos.ch | #113,194 | Akamai Edge DNS, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| figment.io | #113,200 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| uchi.pro | #113,230 | AOS, Let's Encrypt, Nginx + 4 more | Find emails |
| aelfriceden.com | #113,243 | ClickTale (Contentsquare), Cloudflare edge/CDN, DigitalOcean Spaces + 11 more | Find emails |
| libertybooks.com | #113,244 | Bootstrap, Brevo, Cloudflare + 21 more | Find emails |
| newsday.co.tt | #113,250 | DoubleClick (Google Ads), Fancybox, Font Awesome + 12 more | Find emails |
| design911.com | #113,251 | ASP.NET, Bootstrap, Cloudflare + 15 more | Find emails |
| spotai.co | #113,282 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 13 more | Find emails |
| tarim.gov.tr | #113,333 | ASP.NET, Font Awesome, Microsoft SharePoint + 4 more | Find emails |
| kiwibox.com | #113,395 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| re-in.de | #113,409 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 5 more | Find emails |
| secomapp.com | #113,425 | All in One SEO, Bootstrap, Cloudflare + 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →