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 |
|---|---|---|---|
| prezentmarzen.com | #141,603 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| profit.ly | #141,802 | Amazon (ACM), Amazon Route 53, New Relic | Find emails |
| turn14.com | #141,857 | Apache, New Relic, PHP + 1 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| 99u.com |
| #141,872 |
| Amazon Route 53, Fastly, Let's Encrypt + 2 more |
| Find emails |
| millets.co.uk | #141,929 | Cloudflare edge/CDN, Let's Encrypt, Microsoft 365 + 3 more | Find emails |
| shopselect.net | #141,972 | Amazon Route 53, Cloudflare edge/CDN, Let's Encrypt + 1 more | Find emails |
| recruiterflow.com | #142,035 | AWS Lambda, Amazon (ACM), Amazon Route 53 + 4 more | Find emails |
| meetedgar.com | #142,119 | AWS Lambda, Bluesky, Bugsnag + 22 more | Find emails |
| bleulibellule.com | #142,153 | Microsoft 365, New Relic, Nginx | Find emails |
| hawaaworld.com | #142,174 | Amazon (ACM), Amazon Route 53, Google Analytics + 7 more | Find emails |
| everfit.io | #142,265 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 25 more | Find emails |
| afflelou.com | #142,269 | Fastly, Google Fonts, Let's Encrypt + 3 more | Find emails |
| wasi.co | #142,287 | Amplitude, Bootstrap, Cloudflare + 17 more | Find emails |
| hayward.com | #142,341 | Amazon Route 53, BrightEdge, ConsentMo + 8 more | Find emails |
| dominos.com.tr | #142,478 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| templepurohit.com | #142,514 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 15 more | Find emails |
| sunsigns.com | #142,591 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| rstudio.org | #142,621 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| essentialnutrition.com.br | #142,682 | Adobe Fonts (Typekit), Amazon (ACM), Bootstrap + 15 more | Find emails |
| manmatters.com | #142,979 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| howsecureismypassword.net | #143,065 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 3 more | Find emails |
| gtcomm.net | #143,071 | AddThis, Bootstrap, Google Ads Conversion + 10 more | Find emails |
| acslaw.org | #143,117 | All in One SEO, ClickTale (Contentsquare), Cloudflare + 18 more | Find emails |
| thenumber.ca | #143,167 | Apache, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| amorelie.de | #143,241 | AppNexus, DoubleClick (Google Ads), Dynamic Yield + 10 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 →