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 |
|---|---|---|---|
| funinaboxcr.com | #981,833 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| swiat-kolorow.com.pl | #982,390 | Font Awesome, Google Fonts, Google Tag Manager | Find emails |
| lifeofpoker.com | #983,248 | Font Awesome, Google Fonts, Let's Encrypt + 2 more | Find emails |
| #769 (Tranco) |
| Find emails |
| 5 | espncricinfo.com | #1,092 (Tranco) | Find emails |
| lainformacion.com.do | #983,654 | Cloudflare, Google Analytics, Google Tag Manager + 5 more | Find emails |
| goonhub.com | #983,663 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| fertilizerseurope.com | #984,252 | AddThis, Cookiebot, Divi + 11 more | Find emails |
| nexgenservers.com | #984,947 | Google Fonts, Gravatar, Let's Encrypt + 5 more | Find emails |
| inceleriz.com | #985,119 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| punkcase.com | #985,893 | Cloudflare edge/CDN, Google Ads Conversion, Google Analytics + 15 more | Find emails |
| jobpal.ai | #986,164 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| crimevoice.com | #987,061 | Apache, Google AdSense, Google Analytics + 10 more | Find emails |
| cmacked.com | #988,537 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| apicenter.io | #989,246 | Bootstrap, Crisp, Font Awesome + 15 more | Find emails |
| artthrob.co.za | #990,468 | Google Analytics, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| musicalfamilytree.com | #990,801 | Amazon Route 53, Font Awesome, Google Analytics + 5 more | Find emails |
| seclock.com | #990,848 | Amazon (ACM), Amazon Web Services, Laravel + 2 more | Find emails |
| exprus.ru | #991,217 | Icons8, Nginx, Telegram + 1 more | Find emails |
| orbitflare.com | #991,794 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| aaapoptavka.cz | #992,119 | Font Awesome, GetSiteControl, Google Fonts + 5 more | Find emails |
| 007hi.com | #992,801 | 51.la, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| stid.com | #994,129 | Adyen, Axeptio, Brightcove + 16 more | Find emails |
| realdeejays.com | #994,584 | Bunny Fonts, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| vjol.info | #994,658 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| schulz-technical-analysis.com | #995,741 | Bunny CDN, Bunny Fonts, BunnyCDN + 16 more | Find emails |
| ariadna.com.co | #996,052 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 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 →