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 |
|---|---|---|---|
| ptcbio.com | #286,922 | CSC (Digital Brand Services), Fastly, Let's Encrypt + 5 more | Find emails |
| visionsfcu.org | #286,937 | DigiCert, Drupal, Fastly + 3 more | Find emails |
| fremonttribune.com | #286,979 | 33Across, Advertising.com, Amazon Advertising + 44 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| aktien.guide | #286,983 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 12 more | Find emails |
| cpaglobal.com | #287,195 | Fastly, Let's Encrypt, Microsoft 365 + 5 more | Find emails |
| mtatrades.com | #287,333 | — | Find emails |
| warriors.com | #287,393 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 9 more | Find emails |
| olaparty.com | #287,411 | Alibaba Cloud DNS, Google Trust Services | Find emails |
| boursorama-banque.com | #287,525 | Akamai Edge DNS, DigiCert | Find emails |
| earth2.io | #287,590 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| beykoz.edu.tr | #287,720 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| semanariouniversidad.com | #287,877 | Breeze, Cloudflare, Cloudflare edge/CDN + 13 more | Find emails |
| yogasix.com | #287,902 | Allyant, Cloudflare, Cloudflare Bot Management + 23 more | Find emails |
| brueggers.com | #287,915 | Azure Front Door, Express, Fastly + 15 more | Find emails |
| shn.ch | #288,041 | ASP.NET, Bootstrap, Cloudflare + 12 more | Find emails |
| stylehaus.jp | #288,056 | Amazon Route 53, Google Tag Manager, Instagram + 5 more | Find emails |
| usrowing.org | #288,093 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| relax-job.com | #288,183 | Amazon (ACM), Amazon Route 53, New Relic + 2 more | Find emails |
| sofology.co.uk | #288,238 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| appomni.com | #288,247 | Fastly, Google Cloud DNS, Google Tag Manager + 9 more | Find emails |
| tonightsgirlfriend.com | #288,351 | Adobe Fonts (Typekit), Amazon Route 53, Cloudflare edge/CDN + 3 more | Find emails |
| graspop.be | #288,391 | Cloudflare, Google Tag Manager, New Relic + 3 more | Find emails |
| thisisoxfordshire.co.uk | #288,413 | Amazon Advertising, Azure DNS, Azure Front Door + 10 more | Find emails |
| masters.edu | #288,435 | Amazon Route 53, Fastly, Google Tag Manager + 8 more | Find emails |
| onceforall.com | #288,437 | Adobe Fonts (Typekit), Amazon Route 53, Apache + 9 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 →