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 |
|---|---|---|---|
| lbcc.edu | #178,939 | ASP.NET, Bootstrap, DataTables + 19 more | Find emails |
| visitlaketahoe.com | #178,963 | Cloudflare, Fastly, Google Tag Manager + 10 more | Find emails |
| zip-corvette.com | #179,051 | Cloudflare, Fastly, Let's Encrypt + 2 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| artportalen.se | #179,192 | ASP.NET, DataTables, Font Awesome + 6 more | Find emails |
| timesherald.com | #179,209 | Amazon Route 53, Google Fonts, Let's Encrypt + 4 more | Find emails |
| stemcell.com | #179,422 | Fastly, Let's Encrypt, New Relic | Find emails |
| roomlala.com | #179,478 | Let's Encrypt, New Relic, Nginx | Find emails |
| mioaffitto.it | #179,480 | Cookiebot, DoubleClick (Google Ads), Google Publisher Tag + 5 more | Find emails |
| fuzu.com | #179,598 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| midocean.com | #179,914 | Contentful, Fastly, Google Tag Manager + 5 more | Find emails |
| morningside.edu | #179,949 | Fastly, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| bradlows.co.za | #180,010 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| indecisionforever.com | #180,053 | DigiCert, Ketch, NS1 + 3 more | Find emails |
| sportcal.com | #180,115 | Amazon Route 53, DataDome, DoubleClick (Google Ads) + 10 more | Find emails |
| leadingage.org | #180,314 | Amazon Route 53, Fastly, Let's Encrypt + 5 more | Find emails |
| gaml.ai | #180,352 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| walleypay.com | #180,483 | ASP.NET, Azure DNS, DigiCert + 13 more | Find emails |
| tu.org | #180,509 | Adobe Fonts (Typekit), BugHerd, Fastly + 12 more | Find emails |
| maj-soul.com | #180,692 | Alibaba Cloud OSS, DigiCert, Nginx + 1 more | Find emails |
| knopfdoubleday.com | #180,712 | Amazon Route 53, Fastly, Let's Encrypt + 8 more | Find emails |
| licencia.cl | #180,799 | Amazon Route 53, Microsoft 365, New Relic + 1 more | Find emails |
| propelld.com | #180,850 | Amazon (ACM), Google Analytics, Google Fonts + 4 more | Find emails |
| repay.io | #180,880 | Amazon Route 53, Fastly, Font Awesome + 16 more | Find emails |
| ifcj.org | #180,882 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| justballgloves.com | #180,957 | Amazon CloudFront, Amazon Route 53, Bootstrap + 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 →