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 |
|---|---|---|---|
| brainpop.com | #14,223 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| tec.mx | #14,230 | ConsentMo, Drupal, Font Awesome + 10 more | Find emails |
| symphony.com | #14,237 | Cloudflare, Cloudflare edge/CDN, Fastly + 4 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| kent.edu |
| #14,240 |
| Amazon (ACM), Amazon CloudFront, ConsentMo + 12 more |
| Find emails |
| aon.com | #14,269 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| statesman.com | #14,373 | Apache, Bluesky, DoubleClick (Google Ads) + 8 more | Find emails |
| appcues.com | #14,376 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 25 more | Find emails |
| kmart.com.au | #14,394 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 11 more | Find emails |
| proxibid.com | #14,429 | Amazon Route 53, Bootstrap, Google Analytics + 10 more | Find emails |
| upmc.com | #14,489 | Amazon CloudFront, Cookiebot, DigiCert + 10 more | Find emails |
| uri.edu | #14,510 | Fastly, Let's Encrypt, New Relic + 4 more | Find emails |
| mediapart.fr | #14,566 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 3 more | Find emails |
| fotolia.com | #14,626 | Adobe Fonts, Adobe Fonts (Typekit), Amazon Route 53 + 6 more | Find emails |
| jetstar.com | #14,729 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 10 more | Find emails |
| hackerrank.com | #14,778 | AWS Lambda, Akamai edge/CDN, Amazon Route 53 + 15 more | Find emails |
| nordea.com | #14,807 | CSC (Digital Brand Services), Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| darkreading.com | #14,875 | Cloudflare Bot Management, Cloudflare edge/CDN, DoubleClick (Google Ads) + 7 more | Find emails |
| simplilearn.com | #14,930 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| mskcc.org | #14,964 | Akamai Edge DNS, Cloudflare edge/CDN, ConsentMo + 5 more | Find emails |
| builder.io | #15,004 | Amazon (ACM), Amazon CloudFront, Builder.io + 14 more | Find emails |
| mysanantonio.com | #15,014 | Apache, Bluesky, DoubleClick (Google Ads) + 7 more | Find emails |
| computerhistory.org | #15,015 | AddToAny, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| coccoc.com | #15,111 | Astro, Google Tag Manager, Microsoft 365 + 5 more | Find emails |
| linux.com | #15,130 | Fastly, Google Fonts, Google Tag Manager + 10 more | Find emails |
| jdsports.co.uk | #15,187 | Amazon Route 53, Fastly, Microsoft 365 + 3 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 →