JavaScript Library & Framework
4,281 of the 1,000,000 top sites in our Tranco top-1M census run GSAP (0.4%). A JavaScript animation library used to build high-performance, timeline-based web animations. Detection is homepage-level HTML/header fingerprinting, so a site can run GSAP on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | pubmatic.com | #207 (Tranco) | Find emails |
| 2 | intel.com | #434 (Tranco) | Find emails |
| 3 | oup.com | #553 (Tranco) | Find emails |
| 4 | moloco.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| backblazeb2.com | #4,273 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| bsclink.cn | #4,288 | Bootstrap, Nginx, jQuery + 1 more | Find emails |
| fujitsu.com | #4,535 | Akamai Edge DNS, Microsoft 365, Next.js + 5 more | Find emails |
| #790 (Tranco) |
| Find emails |
| 5 | tapad.com | #857 (Tranco) | Find emails |
| microad.jp |
| #4,657 |
| Amazon (ACM), Amazon CloudFront, Apache + 7 more |
| Find emails |
| bsgslb.cn | #4,847 | Bootstrap, Nginx, jQuery + 1 more | Find emails |
| island.io | #4,917 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 12 more | Find emails |
| webshare.io | #5,084 | AWS Lambda, Amazon Route 53, Bootstrap + 17 more | Find emails |
| vfsglobal.com | #5,225 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 9 more | Find emails |
| imperial.ac.uk | #5,275 | Amazon CloudFront, Bluesky, Google Tag Manager + 6 more | Find emails |
| net-line.pro | #5,662 | Bitrix, Font Awesome, OpenResty + 6 more | Find emails |
| clinch.co | #5,848 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 15 more | Find emails |
| tpbid.com | #6,095 | AWS Lambda, Amazon Route 53, Bootstrap + 13 more | Find emails |
| goneo.de | #6,165 | Ahrefs Analytics, Apache, Bootstrap + 7 more | Find emails |
| credly.com | #6,543 | Adobe Fonts (Typekit), Amazon Route 53, Bootstrap + 25 more | Find emails |
| dataannotation.tech | #7,822 | AWS Lambda, Amplitude, Cloudflare edge/CDN + 14 more | Find emails |
| kampyle.com | #8,089 | Adobe Experience Cloud (Launch), Amazon Route 53, Bizible + 14 more | Find emails |
| world.co.jp | #8,206 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 13 more | Find emails |
| q10.com | #9,204 | AWS Lambda, Azure API Management, Cloudflare Turnstile + 12 more | Find emails |
| work24.go.kr | #10,169 | Lodash, Lottie, Moment.js + 4 more | Find emails |
| upv.es | #10,237 | Apache, Bluesky, Google Fonts + 4 more | Find emails |
| classera.com | #10,493 | AOS, Bootstrap, Cloudflare + 22 more | Find emails |
| dianomi.com | #10,510 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| groovinads.com | #10,522 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| fireeye.com | #10,919 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 8 more | Find emails |
| keybase.io | #11,136 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 1 more | Find emails |
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 →