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 |
|---|---|---|---|
| kurashi-labo.jp | #798,584 | Amazon (ACM), Amazon Route 53, New Relic + 2 more | Find emails |
| kurious.id | #798,603 | Google Cloud DNS, Google Trust Services | Find emails |
| kyoufukudou.com | #798,766 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 3 more | Find emails |
| #211 (Tranco) |
| Find emails |
| 5 | nist.gov | #231 (Tranco) | Find emails |
| lablue.at |
| #798,931 |
| Google Identity Services, Let's Encrypt, Nginx + 1 more |
| Find emails |
| lablue.ch | #798,932 | Google Identity Services, Let's Encrypt, Nginx + 1 more | Find emails |
| laencontre.com.pe | #799,075 | Amazon Route 53, Apache, Let's Encrypt + 1 more | Find emails |
| lalschocolates.com | #799,186 | Cloudflare edge/CDN, Google Hosted Libraries, Google Tag Manager + 7 more | Find emails |
| lamrim.xyz | #799,232 | Hostinger, Let's Encrypt, LiteSpeed | Find emails |
| lasbetpe6.com | #799,391 | Amazon CloudFront, Amazon Route 53, DigiCert + 3 more | Find emails |
| lawhands.org | #799,598 | Apache, Bootstrap, DataTables + 9 more | Find emails |
| lemur.ua | #799,938 | Let's Encrypt, Meta Pixel, Nginx | Find emails |
| leogame.com | #799,990 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 3 more | Find emails |
| leporcduquebec.com | #800,026 | Fastly, Let's Encrypt, New Relic + 4 more | Find emails |
| lexbase.se | #800,136 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| lgrepasses.com.br | #800,191 | Bootstrap, Font Awesome, Let's Encrypt + 1 more | Find emails |
| lialuster.com | #800,214 | Amazon (ACM), Amazon Route 53, Google Analytics + 5 more | Find emails |
| licolla.jp | #800,316 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| lidermodel.com.tr | #800,320 | Cloudflare edge/CDN, Google Analytics, Google Tag Manager + 4 more | Find emails |
| likari.in.ua | #800,456 | Let's Encrypt, Nginx | Find emails |
| lindt.pl | #800,533 | Akamai Edge DNS, Bazaarvoice, Fastly + 3 more | Find emails |
| lineup.surf | #800,565 | Amazon CloudFront, Amazon S3, Bootstrap + 12 more | Find emails |
| longchamp.mx | #801,322 | Fastly, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| longevitywiz.com | #801,324 | Cloudflare, Google AdSense, Google Analytics + 5 more | Find emails |
| lp-harumwin32.store | #801,774 | Branch, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| lpgis.com | #801,785 | Bootstrap, Fancybox, Google Fonts + 10 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 →