Build Tools & Dev Infrastructure
1,957 of the 1,000,000 top sites in our Tranco top-1M census run Rollup (0.2%). A JavaScript module bundler that compiles small code pieces into a single optimized bundle, popular for building libraries. Detection is homepage-level HTML/header fingerprinting, so a site can run Rollup on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | zoom.us | #76 (Tranco) | Find emails |
| 2 | shein.com | #491 (Tranco) | Find emails |
| 3 | newrelic.com | #718 (Tranco) | Find emails |
| 4 | fiverr.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| dienstrad-leasing.de | #919,329 | Amazon (ACM), Amazon Route 53, Apache + 3 more | Find emails |
| momondo.ru | #920,468 | Fastly, Google Analytics, Google Tag Manager + 2 more | Find emails |
| retrogames.me | #920,504 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 5 more | Find emails |
| #769 (Tranco) |
| Find emails |
| 5 | espncricinfo.com | #1,092 (Tranco) | Find emails |
| curlsqueen.com | #920,603 | Cloudflare, Cloudflare edge/CDN, GoAffPro + 14 more | Find emails |
| bikable.com | #922,185 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| sunwaytech.com.my | #923,614 | Apache, Bunny Fonts, Sectigo | Find emails |
| ggames.com.br | #924,787 | Cloudflare, Google Analytics, Google Tag Manager + 5 more | Find emails |
| swoodoo.at | #925,087 | Fastly, Google Analytics, Google Tag Manager + 2 more | Find emails |
| sobernation.com | #925,242 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| foliateam.com | #925,863 | DoubleClick (Google Ads), Google Ads Conversion, Google Analytics + 10 more | Find emails |
| 4lapy.kalisz.pl | #926,646 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| abrigodocemorada.org.br | #927,151 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| annaklonowska.pl | #927,796 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| bokepindo77.site | #929,397 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| bolognamagica.com | #929,452 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| coramed.pl | #930,669 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 3 more | Find emails |
| d0min088win.com | #930,865 | Bunny Fonts, Chaport, Cloudflare + 6 more | Find emails |
| delax.vn | #931,076 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| dimensioncs.com | #931,358 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| haryanaroadwayswebsite.com | #934,024 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| idxstarpir.top | #934,695 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| ikiwiv.xyz | #934,741 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| javsubindo.digital | #935,248 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| kembang74.com | #935,961 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| king365tv.me | #936,126 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
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 →