JavaScript Library & Framework
47,495 of the 1,000,000 top sites in our Tranco top-1M census run React (4.7%). Meta's component-based UI library, the most widely used modern JS framework. Detection is homepage-level HTML/header fingerprinting, so a site can run React on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | amazonaws.com | #9 (Tranco) | Find emails |
| 2 | fastly.net | #35 (Tranco) | Find emails |
| 3 | x.com | #54 (Tranco) | Find emails |
| 4 | yahoo.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| gokiwi.in | #77,919 | Amazon Route 53, Bootstrap, Google Ads Conversion + 13 more | Find emails |
| dublinairport.com | #77,924 | Azure DNS, Contentful, DigiCert + 8 more | Find emails |
| newmail.ru | #77,925 | DoubleClick (Google Ads), Express, Google Analytics + 4 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| mandmdirect.de | #77,942 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 3 more | Find emails |
| artworkarchive.com | #77,972 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 19 more | Find emails |
| bingoemcasa2.com | #77,982 | Amazon CloudFront, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| funbrief.com | #77,993 | Alibaba Cloud CDN, Citrix NetScaler, Cloudflare + 8 more | Find emails |
| eventbrite.sg | #78,002 | AB Tasty, AWS WAF, Amazon (ACM) + 19 more | Find emails |
| glisten.org | #78,010 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 15 more | Find emails |
| uken.com | #78,054 | Amazon (ACM), Amazon CloudFront, Google Analytics + 4 more | Find emails |
| giftee.biz | #78,062 | Amazon Route 53, Gatsby, Let's Encrypt + 1 more | Find emails |
| tv8.it | #78,066 | Adobe Experience Cloud (Launch), Akamai Edge DNS, Amazon CloudFront + 2 more | Find emails |
| napper.app | #78,096 | Amazon Route 53, Cookiebot, Google Tag Manager + 4 more | Find emails |
| getbestanswers.com | #78,112 | DoubleClick (Google Ads), Google AdSense, Google Analytics + 7 more | Find emails |
| hamrah-mechanic.com | #78,113 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 7 more | Find emails |
| forzafootball.com | #78,122 | AOS, Amazon (ACM), Amazon CloudFront + 9 more | Find emails |
| somosohlala.com | #78,126 | Amazon Route 53, DoubleClick (Google Ads), Fastly + 8 more | Find emails |
| aajkaal.in | #78,139 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| ottobock.com | #78,145 | Azure API Management, Azure Front Door, Contentful + 6 more | Find emails |
| recharge.com | #78,158 | Adobe Fonts, Adobe Fonts (Typekit), Amazon (ACM) + 7 more | Find emails |
| mapfre.com | #78,174 | Amazon CloudFront, DigiCert, Google Fonts + 2 more | Find emails |
| znzmo.com | #78,192 | Alibaba Cloud CDN, Alibaba Cloud DNS, CNZZ + 3 more | Find emails |
| ekispert.net | #78,205 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| callpage.io | #78,217 | Amazon CloudFront, Amazon Route 53, Cloudflare edge/CDN + 4 more | Find emails |
| zenvia.com | #78,238 | AOS, Ably, Bootstrap + 20 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 →