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 |
|---|---|---|---|
| benjerry.com | #26,130 | Azure DNS, BrightEdge, Google Analytics + 7 more | Find emails |
| catopesawat.com | #26,158 | Branch, Google Analytics, Google Maps + 8 more | Find emails |
| perfectcorp.com | #26,255 | Amazon Route 53, DigiCert, Google Fonts + 2 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| mapq.st | #26,261 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| caroda.io | #26,281 | AWS Lambda, Adform, Amazon Route 53 + 12 more | Find emails |
| americastestkitchen.com | #26,283 | Cloudinary, DigiCert, DoubleClick (Google Ads) + 10 more | Find emails |
| formsite.com | #26,318 | Amazon Route 53, Fastly, Google Fonts + 6 more | Find emails |
| myunidays.com | #26,359 | AdZerk (Kevel), Amazon (ACM), Amazon CloudFront + 9 more | Find emails |
| backupify.com | #26,368 | Amazon Route 53, Bootstrap, Cloudflare Bot Management + 13 more | Find emails |
| iccsafe.org | #26,389 | Amazon Route 53, New Relic, Sectigo | Find emails |
| matific.com | #26,429 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| icims.tools | #26,616 | Amazon Route 53, Fastly, Google Tag Manager + 7 more | Find emails |
| bikemap.net | #26,728 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| rechargeapps.com | #26,736 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare Bot Management + 13 more | Find emails |
| espssl.com | #26,822 | Amazon Route 53, Cloudflare edge/CDN, Let's Encrypt + 1 more | Find emails |
| cncf.io | #26,826 | Fastly, Google Tag Manager, HubSpot + 7 more | Find emails |
| force9.net | #26,828 | Apache, DigiCert, Modernizr + 2 more | Find emails |
| vzuu.com | #26,887 | Alibaba Cloud DNS, Nginx | Find emails |
| informaconnect.com | #26,890 | Amazon Route 53, Fastly, New Relic + 2 more | Find emails |
| yogajournal.com | #26,899 | Cloudflare, DoubleClick (Google Ads), DoubleVerify + 14 more | Find emails |
| amc.com | #26,905 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 4 more | Find emails |
| socialchain.app | #26,954 | Amazon Route 53, Google Trust Services, New Relic + 2 more | Find emails |
| listrak.com | #27,112 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 11 more | Find emails |
| meetsoci.com | #27,125 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| staradvertiser.com | #27,134 | Adapex, Amazon Route 53, Bootstrap + 18 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 →