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 |
|---|---|---|---|
| andrade.com.ar | #542,557 | Cloudflare Turnstile, Google Analytics, Google Fonts + 7 more | Find emails |
| shrednations.com | #543,887 | Apache, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| cheapflights.co.nz | #544,106 | Fastly, Google Analytics, Google Tag Manager + 3 more | Find emails |
| #769 (Tranco) |
| Find emails |
| 5 | espncricinfo.com | #1,092 (Tranco) | Find emails |
| dbt.gov.in | #544,336 | — | Find emails |
| taichibordeaux.com | #545,651 | Elementor, Let's Encrypt, LiteSpeed + 3 more | Find emails |
| aftabmusic.com | #548,828 | Cloudflare, Let's Encrypt, LiteSpeed + 1 more | Find emails |
| iranmojo.com | #548,844 | Google Analytics, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| just-music.ir | #548,848 | Let's Encrypt, LiteSpeed, WordPress | Find emails |
| sarosit.com | #549,842 | Bunny Fonts, Let's Encrypt, LiteSpeed | Find emails |
| apkmody.io | #550,078 | Cloudflare, Cloudflare edge/CDN, Express + 2 more | Find emails |
| bokepasar.cam | #550,314 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| harrypotterhead.com | #550,487 | All in One SEO, Cloudflare, Cloudflare edge/CDN + 13 more | Find emails |
| animalbehaviorcollege.com | #551,022 | Cloudflare Bot Management, Cloudflare edge/CDN, Elementor + 11 more | Find emails |
| yasex.co | #552,011 | Apache, Google Hosted Libraries, Let's Encrypt + 2 more | Find emails |
| cardconduit.com | #552,460 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 12 more | Find emails |
| rudorogi.ru | #553,417 | Let's Encrypt, Nginx, Yandex Metrica + 2 more | Find emails |
| gant.cz | #553,813 | Google Tag Manager, Let's Encrypt, Meta Pixel + 2 more | Find emails |
| kavarnasat.net | #554,090 | Apache, LiteSpeed, WordPress + 1 more | Find emails |
| dosaze.com | #554,213 | Cloudflare edge/CDN, Google Ads Conversion, Google Analytics + 14 more | Find emails |
| flytrippers.com | #554,440 | AddToAny, Amazon Route 53, Cloudflare Bot Management + 10 more | Find emails |
| avtubs.com | #555,542 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| heyspinner.com | #556,337 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 4 more | Find emails |
| elevationdesign.in | #558,321 | Google Analytics, Google Tag Manager, Hostinger + 5 more | Find emails |
| schoollife.org.ua | #558,565 | Google AdSense, Google Analytics, Google Tag Manager + 6 more | Find emails |
| deal.pm | #559,157 | Bunny Fonts, Cloudflare, Cloudflare edge/CDN + 3 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 →