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 |
|---|---|---|---|
| idealdata.com.tr | #847,041 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 15 more | Find emails |
| problicity.nl | #848,633 | Apache, Bunny Fonts, Let's Encrypt + 3 more | Find emails |
| currencyapi.com | #848,671 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare + 12 more | Find emails |
| #769 (Tranco) |
| Find emails |
| 5 | espncricinfo.com | #1,092 (Tranco) | Find emails |
| 5top.nl | #849,449 | Google Analytics, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| natuurkampeerterreinen.nl | #849,640 | Google Analytics, Google Fonts, Google Maps + 7 more | Find emails |
| cimen.club | #850,335 | Alibaba Cloud CDN, Baidu Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| klma.org | #850,537 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| screenshield.com.au | #850,594 | Cloudflare, Cloudflare edge/CDN, Google Ads Conversion + 14 more | Find emails |
| beltravel.lv | #850,741 | Bunny Fonts, Cloudflare, Cloudflare Bot Management + 6 more | Find emails |
| providerflow.com | #850,746 | AOS, Bootstrap, Cloudflare Bot Management + 14 more | Find emails |
| lubanu.com | #850,897 | Alibaba Cloud CDN, Nginx, Nuxt.js + 3 more | Find emails |
| brincdrones.com | #851,324 | AOS, Ashby, Cloudflare + 12 more | Find emails |
| fleetriskreview.com | #851,566 | Amazon Route 53, Let's Encrypt | Find emails |
| ultrahostghana.net | #852,023 | Apache, Bootstrap, Google Analytics + 11 more | Find emails |
| senaipr.org.br | #852,513 | Cloudflare, Cloudflare edge/CDN, Fancybox + 12 more | Find emails |
| webtasarim16.net | #852,521 | Google Analytics, Google Tag Manager, Let's Encrypt + 7 more | Find emails |
| manoramahorizon.com | #852,866 | Akamai Edge DNS, Amazon CloudFront, Bunny Fonts + 4 more | Find emails |
| addmonte.co.uk | #853,588 | Bunny Fonts, Let's Encrypt, GoDaddy | Find emails |
| melvin-hamilton.de | #853,935 | Bugsnag, Cloudflare edge/CDN, ConsentMo + 6 more | Find emails |
| motolko.help | #855,488 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 8 more | Find emails |
| wadaef.net | #857,207 | Google AdSense, Google Analytics, Google Fonts + 7 more | Find emails |
| cricxtasy.com | #857,224 | Google Fonts, Google Workspace, Hostinger + 4 more | Find emails |
| teamdigital.com | #858,884 | Google Analytics, Google Fonts, Google Tag Manager + 7 more | Find emails |
| henrystreet.org | #858,982 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 12 more | Find emails |
| immiassist.com | #859,261 | Braze, Cloudflare, Cloudflare Bot Management + 14 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 →