Build Tools & Dev Infrastructure
9,577 of the 1,000,000 top sites in our Tranco top-1M census run Webpack (1%). A JavaScript module bundler that compiles scripts, styles, and assets into optimized bundles for the browser. Detection is homepage-level HTML/header fingerprinting, so a site can run Webpack on other pages without it showing here.
Other build tools & dev infrastructure
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | msn.com | #61 (Tranco) | Find emails |
| 2 | criteo.com | #108 (Tranco) | Find emails |
| 3 | amazonvideo.com | #128 (Tranco) | Find emails |
| 4 | weather.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| scripps.org | #57,885 | Amazon CloudFront, Bluesky, DigiCert + 4 more | Find emails |
| superzoo.cz | #57,893 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 3 more | Find emails |
| klipsch.com | #57,894 | Adobe Experience Manager Edge Delivery (Helix RUM), Adobe Fonts (Typekit), Affirm + 21 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| readwise.io | #57,961 | Cloudflare, Cloudflare edge/CDN, Django + 12 more | Find emails |
| bigbustours.com | #57,972 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| winparts.nl | #57,998 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| tabechoku.com | #57,999 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| instrument.com.cn | #58,014 | Alibaba Cloud DNS, Alibaba Cloud OSS, Baidu Analytics + 4 more | Find emails |
| cottages.com | #58,044 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| kupbilecik.pl | #58,069 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| kaup24.ee | #58,075 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| atida.fr | #58,132 | Cloudflare, Cloudflare edge/CDN, Fastly + 2 more | Find emails |
| asisonline.org | #58,143 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 9 more | Find emails |
| veeva.com | #58,203 | Amazon Route 53, Fastly, Let's Encrypt + 5 more | Find emails |
| bauhaus.se | #58,340 | Microsoft 365, New Relic, Sectigo | Find emails |
| leonoticias.com | #58,416 | Google Cloud DNS, New Relic | Find emails |
| jdsports.fr | #58,540 | Amazon Route 53, Fastly, Let's Encrypt + 4 more | Find emails |
| sansan.com | #58,558 | AOS, Adobe Fonts (Typekit), Amazon Route 53 + 14 more | Find emails |
| dominos.jp | #58,564 | ASP.NET, Akamai Edge DNS, Akamai edge/CDN + 7 more | Find emails |
| panini.it | #58,668 | Cookiebot, Fastly, Let's Encrypt + 1 more | Find emails |
| makeupar.com | #58,697 | Amazon Route 53, DigiCert, Google Fonts + 2 more | Find emails |
| princeedwardisland.ca | #58,812 | Cloudflare, Google Fonts, Let's Encrypt + 1 more | Find emails |
| nkon.nl | #58,819 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| spintel.net.au | #58,856 | AOS, Apache, Bootstrap + 20 more | Find emails |
| nyit.edu | #58,866 | Cludo, Fastly, Google Tag Manager + 8 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 →