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 |
|---|---|---|---|
| 538.nl | #175,925 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| petexec.net | #176,046 | AWS Lambda, Adobe Fonts (Typekit), Amazon Route 53 + 21 more | Find emails |
| bancoserfinanza.com | #176,052 | DigiCert, Google Fonts, Microsoft 365 | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| cirrusaircraft.com |
| #176,192 |
| Fastly, Let's Encrypt, Microsoft 365 + 7 more |
| Find emails |
| trylivecam.com | #176,262 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 10 more | Find emails |
| grattan.co.uk | #176,282 | Medallia, Microsoft 365, New Relic | Find emails |
| hearstmagazines.co.uk | #176,283 | Amazon Route 53, Fastly, Let's Encrypt + 2 more | Find emails |
| ava.be | #176,289 | Amazon (ACM), Microsoft 365, New Relic | Find emails |
| kwikylive.com | #176,343 | DoubleClick (Google Ads), Google Analytics, Google Tag Manager + 3 more | Find emails |
| sheetstreet.com | #176,364 | Cloudflare, Fastly, Let's Encrypt + 2 more | Find emails |
| juanfutbol.com | #176,451 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| hampshirechronicle.co.uk | #176,491 | Amazon Advertising, Azure DNS, Azure Front Door + 11 more | Find emails |
| salehoo.com | #176,503 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| hc.edu | #176,547 | Fastly, Let's Encrypt, Microsoft 365 + 6 more | Find emails |
| 99pledges.com | #176,619 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 16 more | Find emails |
| inis360.com | #176,620 | Google Analytics, Google Fonts, Google Tag Manager + 6 more | Find emails |
| couponnetwork.fr | #176,660 | Azure DNS, Azure Front Door, DigiCert + 4 more | Find emails |
| nsws.gov.in | #176,689 | Amazon (ACM), Amazon CloudFront, Drupal + 7 more | Find emails |
| cbf.org | #176,766 | Cloudflare, Fastly, Let's Encrypt + 5 more | Find emails |
| amig.com | #176,768 | ASP.NET, Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM) + 14 more | Find emails |
| emplifyhealth.org | #176,782 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| performancehealth.com | #176,891 | Bootstrap, Cloudflare, DoubleClick (Google Ads) + 19 more | Find emails |
| rockgympro.com | #176,969 | AOS, Amazon Route 53, Cloudflare Bot Management + 19 more | Find emails |
| ambientweather.com | #177,033 | Fastly, Google Tag Manager, Klaviyo + 4 more | Find emails |
| lsatdemon.com | #177,044 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 7 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 →