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 |
|---|---|---|---|
| litmos.com | #48,739 | Azure DNS, Cloudflare Bot Management, Cloudflare edge/CDN + 12 more | Find emails |
| demae-can.com | #48,973 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 4 more | Find emails |
| discoverlosangeles.com | #49,084 | Drupal, Fastly, Google Tag Manager + 7 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| saq.com | #49,155 | Fastly, Microsoft 365, New Relic | Find emails |
| swindonadvertiser.co.uk | #49,232 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| streamate.com | #49,239 | DoubleClick (Google Ads), Google Analytics, Google Tag Manager + 3 more | Find emails |
| pens.com | #49,367 | AB Tasty, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| hmb.gov.tr | #49,370 | Google Fonts | Find emails |
| sunherald.com | #49,633 | Akamai Bot Manager, Akamai edge/CDN, Amazon Advertising + 18 more | Find emails |
| surveyjunkie.com | #49,661 | Amazon Route 53, Imperva, New Relic + 1 more | Find emails |
| ethn.io | #49,666 | Amazon (ACM), Google Tag Manager, New Relic | Find emails |
| rainadmin.com | #49,724 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 18 more | Find emails |
| hot.com | #49,788 | DataDome, Google Analytics, Google Tag Manager + 5 more | Find emails |
| amara.org | #49,801 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 3 more | Find emails |
| ancestry.de | #49,855 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| georgiaaquarium.org | #49,921 | Adobe Fonts, Adobe Fonts (Typekit), Fastly + 16 more | Find emails |
| tradovate.com | #49,936 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| styleseat.com | #50,037 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| reflexion.net | #50,091 | Akamai edge/CDN, Amazon Route 53, Cloudflare edge/CDN + 11 more | Find emails |
| worcesternews.co.uk | #50,150 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| ryobitools.eu | #50,181 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| gop.com | #50,205 | Amazon Route 53, Fastly, Google Tag Manager + 3 more | Find emails |
| trt.net.tr | #50,300 | Adobe Fonts (Typekit), Amazon (ACM), Azure DNS + 9 more | Find emails |
| greensboro.com | #50,333 | 33Across, Advertising.com, Amazon Advertising + 44 more | Find emails |
| marianatek.com | #50,369 | Amazon Route 53, Chili Piper, Fastly + 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 →