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 |
|---|---|---|---|
| arthelper.com | #354,156 | Amazon (ACM), Amazon CloudFront, Cloudflare + 5 more | Find emails |
| communicode.de | #354,197 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 5 more | Find emails |
| redirectmapper.com | #354,421 | Google Tag Manager, Google Workspace, Let's Encrypt + 4 more | Find emails |
| #131 (Tranco) |
| Find emails |
| 5 | flickr.com | #172 (Tranco) | Find emails |
| donio.sk | #354,444 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 7 more | Find emails |
| hyper.ai | #354,476 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| medprev.online | #354,502 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| prca.org | #354,566 | Google Analytics, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| lurkit.com | #354,670 | AWS Lambda, Cloudflare edge/CDN, Cookiebot + 12 more | Find emails |
| polotno.com | #354,792 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| whitecabs.ru | #354,910 | Cloudflare, Let's Encrypt, Next.js + 3 more | Find emails |
| legacybattle.ru | #354,986 | Cloudflare, DDoS-Guard, Let's Encrypt + 3 more | Find emails |
| fielmann.cloud | #355,035 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| libcyber.xyz | #355,061 | Cloudflare, Let's Encrypt, Next.js + 2 more | Find emails |
| happyrobot.ai | #355,119 | Cloudflare, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| jiaoshi.com.cn | #355,150 | Alibaba Cloud CDN, Baidu Analytics, Citrix NetScaler + 3 more | Find emails |
| lendmarkfinancial.com | #355,248 | Azure API Management, Azure Front Door, Contentful + 6 more | Find emails |
| funfun.ai | #355,251 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| fitbark.com | #355,306 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| velt.dev | #355,391 | Fastly, Framer, Google Analytics + 12 more | Find emails |
| clickpb.com.br | #355,521 | Adopt, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| pidevex.com | #355,665 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| twochairs.com | #355,700 | AWS Lambda, Cloudflare, Cloudflare Bot Management + 12 more | Find emails |
| solanatracker.io | #355,703 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| focusmoda.ru | #355,707 | Let's Encrypt, Mail.ru Analytics (Top100), Next.js + 3 more | Find emails |
| popdeck.io | #355,716 | Google Fonts, Let's Encrypt, Next.js + 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 →