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 |
|---|---|---|---|
| acfun.cn | #40,222 | Alibaba Cloud CDN, Alibaba Cloud DNS, Baidu Analytics + 8 more | Find emails |
| speedsize.com | #40,287 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 6 more | Find emails |
| topcashback.co.uk | #40,595 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| alamy.de | #40,624 | Amazon (ACM), Amazon Route 53, Google Fonts + 1 more | Find emails |
| ubook.com | #40,695 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| artsper.com | #40,700 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 5 more | Find emails |
| nctsn.org | #40,781 | Amazon Route 53, Drupal, Fastly + 6 more | Find emails |
| boardofstudies.nsw.edu.au | #40,807 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 14 more | Find emails |
| furunavi.jp | #40,811 | Amazon (ACM), Amazon Route 53, DoubleClick (Google Ads) + 7 more | Find emails |
| userlane.com | #40,874 | Amazon Route 53, Fastly, Let's Encrypt + 5 more | Find emails |
| blip.ai | #40,917 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| openshareweb.com | #40,930 | Amazon (ACM), Cloudflare, New Relic + 1 more | Find emails |
| anz.co.nz | #40,959 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Edge DNS + 4 more | Find emails |
| pgatoursuperstore.com | #40,966 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| fastspring.com | #41,010 | Amazon Route 53, Bizible, Cloudflare Bot Management + 10 more | Find emails |
| bergfreunde.de | #41,017 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Cloud DNS + 3 more | Find emails |
| equativ.com | #41,241 | AWS Lambda, Adobe Fonts (Typekit), Akamai Edge DNS + 20 more | Find emails |
| bmi.com | #41,292 | Cloudflare edge/CDN, Fastly, Google Trust Services + 3 more | Find emails |
| tommybahama.com | #41,351 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Akamai Bot Manager + 9 more | Find emails |
| nhregister.com | #41,370 | Apache, DoubleClick (Google Ads), Fastly + 6 more | Find emails |
| crikey.com.au | #41,470 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| changiairport.com | #41,575 | Adobe Experience Manager Edge Delivery (Helix RUM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| gdconf.com | #41,634 | Fastly, Let's Encrypt, New Relic + 2 more | Find emails |
| squid.io | #41,691 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| bloomnation.com | #41,733 | Amazon (ACM), Amazon Route 53, Apache + 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 →