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 |
|---|---|---|---|
| uwhealth.org | #35,226 | Adobe Fonts (Typekit), Cloudinary, Let's Encrypt + 4 more | Find emails |
| hugendubel.de | #35,227 | Google Tag Manager, Let's Encrypt, Next.js + 2 more | Find emails |
| ucsfhealth.org | #35,233 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| #131 (Tranco) |
| Find emails |
| 5 | flickr.com | #172 (Tranco) | Find emails |
| babal.host | #35,236 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| mycast.io | #35,257 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| clickhouse.com | #35,332 | Bluesky, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| groovehq.com | #35,356 | Atlassian Statuspage, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| francetv.fr | #35,386 | AT Internet, Akamai Edge DNS, Google Ads Conversion + 7 more | Find emails |
| sigmacomputing.com | #35,419 | Amazon CloudFront, DataGrail, Google Fonts + 8 more | Find emails |
| cboe.com | #35,429 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| tavily.com | #35,460 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| pii.ai | #35,461 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| secutix.com | #35,474 | Amazon Route 53, CrazyEgg, Drupal + 8 more | Find emails |
| aphp.fr | #35,487 | Drupal, Google Tag Manager, Next.js + 6 more | Find emails |
| octaneai.com | #35,515 | Cloudflare, Cloudflare edge/CDN, CookieYes + 7 more | Find emails |
| cosmos.so | #35,565 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| aov.ai | #35,584 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 11 more | Find emails |
| bsnsports.com | #35,658 | Adobe Fonts (Typekit), Amazon Route 53, Cloudflare Bot Management + 14 more | Find emails |
| limango.de | #35,661 | Amazon Route 53, Cloudinary, Constructor.io + 6 more | Find emails |
| sogaz.ru | #35,668 | Let's Encrypt, Next.js, Nginx + 2 more | Find emails |
| practicalmoneyskills.com | #35,744 | Cloudflare Bot Management, Cloudflare edge/CDN, Next.js + 2 more | Find emails |
| civitai.red | #35,829 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 8 more | Find emails |
| digid.nl | #35,847 | Next.js, React | Find emails |
| trickest.com | #35,870 | Amazon (ACM), Amazon Route 53, Cloudinary + 2 more | Find emails |
| euroncap.com | #35,926 | Azure Front Door, DigiCert, Microsoft 365 + 2 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 →