JavaScript Library & Framework
101,405 of the 1,000,000 top sites in our Tranco top-1M census run Swiper (10.1%). 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 |
|---|---|---|---|
| delti.com | #64,113 | Apache, Bootstrap, Let's Encrypt + 6 more | Find emails |
| calliope.style | #64,118 | Akamai Edge DNS, Bootstrap, Cloudflare edge/CDN + 8 more | Find emails |
| radiomemory.com.br | #64,134 | Amazon Route 53, Apache, Font Awesome + 7 more | Find emails |
| #328 (Tranco) |
| Find emails |
| 5 | tp-link.com | #385 (Tranco) | Find emails |
| siam55e.com | #64,141 | AOS, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| antt.gov.br | #64,161 | Bootstrap, Font Awesome, Google Analytics + 9 more | Find emails |
| newtimes.kz | #64,177 | Apache, Google AdSense, Google Analytics + 10 more | Find emails |
| whitman.edu | #64,183 | AOS, ASP.NET, Amazon Route 53 + 14 more | Find emails |
| expert.it | #64,190 | ASP.NET, Axios, Bootstrap + 9 more | Find emails |
| usagi-online.com | #64,199 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 11 more | Find emails |
| majorcineplex.com | #64,210 | Azure Front Door, Bootstrap, Branch + 14 more | Find emails |
| pamfleti.net | #64,241 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 8 more | Find emails |
| cnu.edu.cn | #64,245 | Slick Carousel, jQuery | Find emails |
| jungefreiheit.de | #64,268 | Font Awesome, Google AdSense, Gravatar + 5 more | Find emails |
| kik.gov.tr | #64,304 | ASP.NET, Bootstrap, jQuery | Find emails |
| rwaq.org | #64,306 | Amazon (ACM), Amazon Route 53, Apache + 7 more | Find emails |
| lespac.com | #64,312 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 13 more | Find emails |
| vivicomi21.info | #64,319 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| dfrobot.com | #64,352 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| iabtechlab.com | #64,366 | Apache, Bootstrap, Civic Cookie Control + 16 more | Find emails |
| 1242.com | #64,367 | Amazon Route 53, Google AdSense, Google Analytics + 10 more | Find emails |
| fapnfuck.com | #64,374 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| hdm-stuttgart.de | #64,415 | Let's Encrypt, Modernizr, OpenResty + 1 more | Find emails |
| teamdynamix.com | #64,416 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 8 more | Find emails |
| kanagawa-u.ac.jp | #64,423 | Apache, Google Fonts, PHP | Find emails |
| lada.kz | #64,429 | DoubleClick (Google Ads), Font Awesome, Google AdSense + 14 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →