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 |
|---|---|---|---|
| fda.gov | #758 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 10 more | Find emails |
| kick.com | #777 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| hbr.org | #780 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| #131 (Tranco) |
| Find emails |
| 5 | flickr.com | #172 (Tranco) | Find emails |
| tawk.to |
| #890 |
| Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 11 more |
| Find emails |
| vercel.app | #898 | Let's Encrypt, Next.js, Vercel + 1 more | Find emails |
| pbs.org | #933 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| theconversation.com | #971 | Fastly, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| onesignal.com | #991 | Bizible, Cloudflare, Cloudflare Bot Management + 18 more | Find emails |
| notion.so | #1,049 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| psu.edu | #1,171 | Amazon (ACM), Amazon CloudFront, Contentful + 5 more | Find emails |
| vinted.fr | #1,186 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| tailscale.com | #1,205 | Amazon Route 53, Let's Encrypt, Next.js + 3 more | Find emails |
| kakao.com | #1,252 | Daum, DigiCert, Google Tag Manager + 9 more | Find emails |
| subito.it | #1,320 | Akamai Edge DNS, Didomi, DigiCert + 5 more | Find emails |
| newsweek.com | #1,431 | Amazon Advertising, Amazon Route 53, Confiant + 18 more | Find emails |
| alura.com.br | #1,562 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| freecash.com | #1,781 | Cloudflare, Cloudflare Images, Cloudflare Turnstile + 8 more | Find emails |
| vivox.com | #1,787 | DigiCert, Next.js, OneTrust + 2 more | Find emails |
| kargo.com | #1,805 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| kemenag.go.id | #1,825 | DigiCert, Google Fonts, Next.js + 1 more | Find emails |
| rapid7.com | #1,826 | Adobe Fonts, Adobe Fonts (Typekit), Amazon (ACM) + 8 more | Find emails |
| va.gov | #1,829 | Google Tag Manager, Next.js, Sectigo + 3 more | Find emails |
| plex.tv | #2,028 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 14 more | Find emails |
| schwab.com | #2,076 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 4 more | Find emails |
| revenuecat.com | #2,202 | 6sense, Amazon CloudFront, Amazon Route 53 + 15 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 →