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 |
|---|---|---|---|
| tik.porn | #4,947 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| mango.com | #4,956 | Akamai Bot Manager, Akamai edge/CDN, Amazon API Gateway + 9 more | Find emails |
| overleaf.com | #4,965 | Cloudflare, Google Analytics, Google Tag Manager + 8 more | Find emails |
| #131 (Tranco) |
| Find emails |
| 5 | flickr.com | #172 (Tranco) | Find emails |
| thinkingdata.cn | #5,082 | Alibaba Cloud DNS, Google Tag Manager, LinkedIn Insight Tag + 3 more | Find emails |
| mediaset.it | #5,089 | Amazon (ACM), Amazon CloudFront, Apache + 3 more | Find emails |
| qualys.com | #5,121 | Builder.io, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| blick.ch | #5,194 | Amazon Route 53, Bluesky, DigiCert + 4 more | Find emails |
| opensea.io | #5,198 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| ollama.com | #5,283 | Ashby, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| we.tl | #5,313 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 7 more | Find emails |
| tailwindcss.com | #5,391 | Algolia, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| blackboard.com | #5,556 | Amazon Route 53, Bluesky, Drupal + 11 more | Find emails |
| cfr.org | #5,571 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| centrum.cz | #5,579 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| maxpreps.com | #5,603 | Fastly, Microsoft 365, NS1 + 4 more | Find emails |
| signupgenius.com | #5,687 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 6 more | Find emails |
| fubo.tv | #5,691 | Amazon Route 53, Amazon S3, Fastly + 4 more | Find emails |
| 1rpc.io | #5,706 | Cloudflare, Google Analytics, Google Tag Manager + 4 more | Find emails |
| tv2.no | #5,707 | Adnami, Akamai edge/CDN, Akamai mPulse + 12 more | Find emails |
| supabase.com | #5,759 | Cloudflare, Let's Encrypt, Next.js + 3 more | Find emails |
| neon.tech | #5,773 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 5 more | Find emails |
| vidio.com | #5,778 | Amazon Route 53, DigiCert, DoubleClick (Google Ads) + 7 more | Find emails |
| actionverb.com | #5,793 | Let's Encrypt, Next.js, Vercel + 2 more | Find emails |
| ionos.com | #5,828 | Apache, Kameleoon, Next.js + 2 more | Find emails |
| getpostman.com | #5,833 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 13 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 →