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.
| # | 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 |
|---|---|---|---|
| kob.com | #44,827 | Fastly, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| fortiguard.net | #44,856 | Adobe Experience Cloud (Launch), Amazon CloudFront, Apache + 4 more | Find emails |
| southwalesargus.co.uk | #44,870 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| powermag.com | #44,967 | Cloudflare, Fastly, Let's Encrypt + 4 more | Find emails |
| ironcladapp.com | #44,971 | Fastly, Google Cloud DNS, Google Trust Services + 3 more | Find emails |
| power-technology.com | #45,014 | Amazon Route 53, DataDome, DoubleClick (Google Ads) + 26 more | Find emails |
| wagwalking.com | #45,065 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 6 more | Find emails |
| taxjar.com | #45,104 | Amazon CloudFront, Atlassian Cloud, Cloudflare + 23 more | Find emails |
| truth-out.org | #45,195 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| nationaltheatre.org.uk | #45,220 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| newsandstar.co.uk | #45,231 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| educationstandards.nsw.edu.au | #45,254 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| shl.com | #45,348 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| gunmagwarehouse.com | #45,367 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| hartvannederland.nl | #45,369 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| spdx.org | #45,435 | Fastly, Let's Encrypt, New Relic + 4 more | Find emails |
| wiline.com | #45,448 | Chatling, Cloudflare edge/CDN, Google Fonts + 6 more | Find emails |
| ensilo.com | #45,505 | Adobe Experience Cloud (Launch), Amazon CloudFront, Apache + 4 more | Find emails |
| wck.org | #45,517 | Bluesky, Font Awesome, Google Analytics + 12 more | Find emails |
| vistaprint.ca | #45,609 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| cyberoam.com | #45,639 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 13 more | Find emails |
| pega.net | #45,867 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| ihago.net | #45,905 | Google Trust Services | Find emails |
| pharmaceutical-technology.com | #45,935 | Amazon Route 53, DataDome, DoubleClick (Google Ads) + 10 more | Find emails |
| whdh.com | #45,972 | Brightcove, Criteo, DoubleClick (Google Ads) + 11 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 →