JavaScript Library & Framework
1,695 of the 1,000,000 top sites in our Tranco top-1M census run Lottie (0.2%). A JavaScript library that renders Adobe After Effects animations exported as JSON on the web. Detection is homepage-level HTML/header fingerprinting, so a site can run Lottie on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | oup.com | #553 (Tranco) | Find emails |
| 2 | sagepub.com | #631 (Tranco) | Find emails |
| 3 | blic.rs | #1,438 (Tranco) | Find emails |
| 4 | signal.org |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| bein.pro | #288,580 | ASP.NET, Akamai Bot Manager, Akamai edge/CDN + 10 more | Find emails |
| onlineinternetspeedtest.app | #288,642 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| bridgewise.com | #289,265 | Amazon Route 53, CookieYes, Google Fonts + 10 more | Find emails |
| #1,939 (Tranco) |
| Find emails |
| 5 | trellix.com | #2,161 (Tranco) | Find emails |
| sourceaudio.com | #289,678 | AOS, Amazon Route 53, Apache + 16 more | Find emails |
| innovatif.com | #290,038 | Google Analytics, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| norceresearch.no | #290,476 | AOS, Cookiebot, Let's Encrypt + 8 more | Find emails |
| portugalglobal.pt | #290,545 | ASP.NET, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| getsmarteraboutmoney.ca | #291,865 | Adobe Fonts, Adobe Fonts (Typekit), Google Analytics + 6 more | Find emails |
| ulaa.com | #293,050 | Let's Encrypt, YouTube, jQuery + 1 more | Find emails |
| monumetric.com | #294,464 | Bootstrap, Django, Font Awesome + 16 more | Find emails |
| a-rt.com | #294,740 | Daum, Google Tag Manager, Meta Pixel + 6 more | Find emails |
| worldsbestcities.com | #294,784 | Amazon (ACM), Amazon Route 53, Apache + 15 more | Find emails |
| advocado.de | #294,970 | Bootstrap, Google Analytics, Google Tag Manager + 6 more | Find emails |
| gotallcards.com | #295,104 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 8 more | Find emails |
| kidsdiscover.com | #296,316 | DigiCert, Font Awesome, Google Ads Conversion + 14 more | Find emails |
| cake.com | #296,452 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| hhla.de | #298,271 | Let's Encrypt, Microsoft 365, TYPO3 | Find emails |
| prolvl.net | #298,631 | AOS, Bootstrap, Google Analytics + 5 more | Find emails |
| armourcloud.io | #299,339 | Apache, Google Analytics, Google Tag Manager + 8 more | Find emails |
| closetsbydesign.com | #299,362 | AWS Lambda, Cloudflare edge/CDN, Google Trust Services + 6 more | Find emails |
| retraced.com | #299,367 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 19 more | Find emails |
| voolt.com | #299,895 | Amazon (ACM), Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| nzttop.com | #301,002 | Alibaba Cloud DNS, OpenResty, PHP + 1 more | Find emails |
| nausys.com | #302,030 | Amazon Route 53, Let's Encrypt, Nginx + 8 more | Find emails |
| onchat.ai | #302,146 | Apache, Bootstrap, Google Analytics + 9 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 →