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 |
|---|---|---|---|
| scdhhs.gov | #122,271 | Amazon CloudFront, Drupal, Google Tag Manager + 4 more | Find emails |
| dire.it | #122,337 | AddToAny, Bootstrap, CleanTalk + 15 more | Find emails |
| derivative.ca | #122,345 | AddToAny, Amazon (ACM), Amazon Route 53 + 10 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| thebestschools.org |
| #122,440 |
| Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more |
| Find emails |
| insent.ai | #122,597 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| luther.edu | #122,684 | Fastly, Let's Encrypt, New Relic + 5 more | Find emails |
| tennesseelookout.com | #122,773 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| bialetti.com | #122,897 | Fastly, Let's Encrypt, New Relic | Find emails |
| bookingagentinfo.com | #122,921 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| plickers.com | #122,972 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| goomer.app | #123,001 | Amazon CloudFront, Amazon S3, Azion + 7 more | Find emails |
| medel.com | #123,008 | Amazon Route 53, Azure API Management, Cloudflare edge/CDN + 11 more | Find emails |
| revolver.news | #123,015 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 21 more | Find emails |
| wallstreetzen.com | #123,028 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 11 more | Find emails |
| jdsports.it | #123,065 | Amazon Route 53, Fastly, Let's Encrypt + 4 more | Find emails |
| clubpilates.com | #123,080 | Allyant, Cloudflare, Cloudflare Bot Management + 22 more | Find emails |
| kerboodle.com | #123,273 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| flo.com | #123,348 | Amazon Route 53, Azure Front Door, Backbone.js + 15 more | Find emails |
| cannacabana.com | #123,390 | Amplitude, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| swagit.com | #123,457 | Adobe Fonts (Typekit), BugHerd, Drift + 13 more | Find emails |
| enalquiler.com | #123,481 | Cookiebot, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| osc.ca | #123,509 | Cloudflare edge/CDN, ConsentMo, Drupal + 7 more | Find emails |
| trailhead.com | #123,564 | DigiCert, Fastly, Hotwire Turbo + 4 more | Find emails |
| csp.edu | #123,625 | Amazon CloudFront, Amazon Route 53, CleanTalk + 11 more | Find emails |
| reeds.com | #123,632 | Adobe Fonts (Typekit), Akamai edge/CDN, Akamai mPulse + 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 →