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 |
|---|---|---|---|
| deyecloud.com | #61,795 | Alibaba Cloud DNS, Amazon (ACM), Amazon CloudFront | Find emails |
| mailinblack.com | #61,800 | Apache, Consent Framework, Fastly + 17 more | Find emails |
| trakstar.com | #61,801 | Adobe Fonts (Typekit), Amazon Route 53, Bootstrap + 21 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| gibsondunn.com |
| #61,819 |
| Cloudflare, Fastly, Let's Encrypt + 5 more |
| Find emails |
| truendo.com | #61,873 | Amazon Route 53, Bunny CDN, BunnyCDN + 10 more | Find emails |
| journalistsresource.org | #61,929 | Cloudflare, Cloudflare edge/CDN, Fastly + 8 more | Find emails |
| cvkeskus.ee | #62,115 | Apache, Microsoft 365, New Relic + 2 more | Find emails |
| waldos.com.mx | #62,139 | Fastly, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| fanexpohq.com | #62,145 | Amazon Route 53, Fastly, Let's Encrypt + 3 more | Find emails |
| drimble.nl | #62,241 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| swipesimple.com | #62,277 | AWS Lambda, Adobe Fonts (Typekit), Cloudflare + 12 more | Find emails |
| xcity.jp | #62,317 | Apache, Google Tag Manager, New Relic + 2 more | Find emails |
| tankathon.com | #62,358 | Google Analytics, Google Fonts, Google Tag Manager + 5 more | Find emails |
| vistaprint.in | #62,399 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| laserfiche.com | #62,479 | Adobe Fonts (Typekit), Amazon Route 53, Cloudflare Bot Management + 7 more | Find emails |
| iowadot.gov | #62,494 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| yoctoproject.org | #62,537 | Fastly, Let's Encrypt, New Relic + 5 more | Find emails |
| candere.com | #62,540 | Cloudflare, Fastly, Let's Encrypt + 1 more | Find emails |
| jdsports.es | #62,583 | Amazon Route 53, Fastly, Let's Encrypt + 4 more | Find emails |
| creditkarma.ca | #62,601 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 4 more | Find emails |
| c2es.org | #62,650 | Fastly, Let's Encrypt, Microsoft 365 + 6 more | Find emails |
| hornystudents.com | #62,664 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| fifibook.com | #62,673 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| fredericksburg.com | #62,702 | 33Across, Advertising.com, Amazon Advertising + 44 more | Find emails |
| tmdn.org | #62,719 | DigiCert | 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 →