Build Tools & Dev Infrastructure
13,096 of the 1,000,000 top sites in our Tranco top-1M census run Turbopack (1.3%). A Rust-based JavaScript bundler and build tool built by Vercel as a successor to Webpack, used in Next.js projects. Detection is homepage-level HTML/header fingerprinting, so a site can run Turbopack on other pages without it showing here.
Other build tools & dev infrastructure
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | x.com | #54 (Tranco) | Find emails |
| 2 | windows.com | #88 (Tranco) | Find emails |
| 3 | unity3d.com | #120 (Tranco) | Find emails |
| 4 | kaspersky.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| eventbrite.co.uk | #3,293 | AWS WAF, Amazon (ACM), Amazon CloudFront + 19 more | Find emails |
| gitee.com | #3,351 | Ionic Framework, Next.js, React | Find emails |
| postman.com | #3,357 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 30 more | Find emails |
| #131 (Tranco) |
| Find emails |
| 5 | flickr.com | #172 (Tranco) | Find emails |
| braze.eu |
| #3,383 |
| Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more |
| Find emails |
| zdf.de | #3,478 | Akamai Edge DNS, DigiCert, Next.js + 1 more | Find emails |
| mux.com | #3,516 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 8 more | Find emails |
| claude.com | #3,603 | AWS Lambda, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| metmuseum.org | #3,687 | Let's Encrypt, Microsoft 365, Next.js + 4 more | Find emails |
| vercel.com | #3,688 | Bluesky, Let's Encrypt, Next.js + 2 more | Find emails |
| gap.com | #3,800 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 6 more | Find emails |
| lunalabs.io | #3,825 | Cloudflare, DigiCert, Next.js + 3 more | Find emails |
| volvocars.com | #3,841 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 8 more | Find emails |
| nos.nl | #3,901 | Amazon CloudFront, Amazon Route 53, Microsoft 365 + 6 more | Find emails |
| sproutsocial.com | #3,908 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| coindesk.com | #3,914 | Amplitude, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| sardine.ai | #3,921 | Google Cloud DNS, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| carfax.com | #3,941 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 10 more | Find emails |
| netbird.io | #3,946 | Amazon Route 53, Let's Encrypt, Next.js + 2 more | Find emails |
| notion.com | #3,954 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| grandviewresearch.com | #3,992 | Ahrefs Analytics, Bootstrap, Cloudflare + 15 more | Find emails |
| appboy.com | #4,024 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| replit.com | #4,041 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| ghost.org | #4,058 | Ahrefs Analytics, Chart.js, Cloudflare + 19 more | Find emails |
| growthbook.io | #4,135 | AWS Lambda, Algolia, Amazon Route 53 + 15 more | Find emails |
| scw.cloud | #4,149 | Cloudflare edge/CDN, Next.js, Sectigo + 1 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
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 →