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 |
|---|---|---|---|
| lasuitebcn.com | #799,460 | Adobe Fonts (Typekit), Axios, Cloudflare + 9 more | Find emails |
| lesbianclub.ro | #800,040 | Bunny Fonts, Cloudflare, Cloudflare Web Analytics + 2 more | Find emails |
| letterstocrushes.com | #800,099 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| #769 (Tranco) |
| Find emails |
| 5 | espncricinfo.com | #1,092 (Tranco) | Find emails |
| lightroid.com | #800,440 | Let's Encrypt, LiteSpeed, Telegram + 1 more | Find emails |
| lotowiner.com | #801,508 | Bunny Fonts, Hostinger, Let's Encrypt + 1 more | Find emails |
| luansantana.com.br | #801,870 | Amazon (ACM), Cloudflare, Envoy + 2 more | Find emails |
| lufid.africa | #802,038 | Google Analytics, Google Fonts, Google Tag Manager + 8 more | Find emails |
| magazyn-kuchnia.pl | #802,751 | Apache, DoubleClick (Google Ads), Gemius + 5 more | Find emails |
| malayalamcalendar.co.in | #803,131 | Google AdSense, Google Fonts, Hostinger + 5 more | Find emails |
| manatelugucalendar.com | #803,269 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 5 more | Find emails |
| mangaboost.com | #803,312 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 9 more | Find emails |
| marathicalendar.com | #803,557 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 7 more | Find emails |
| mascaradelatex.com | #803,829 | Cloudflare edge/CDN, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| mch.com.pe | #804,442 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 8 more | Find emails |
| mediarale.com | #804,623 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| meebhoomiapgovin.com | #804,788 | Endurance International Group, Google AdSense, Google Analytics + 8 more | Find emails |
| meem.com.my | #804,791 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 13 more | Find emails |
| melayuboleh.site | #805,000 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| meskete.hu | #805,281 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| mforce.co.id | #805,509 | Bunny Fonts, Cloudflare, Cloudflare Turnstile + 4 more | Find emails |
| mg-nrega.com | #805,514 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| mignon-ballet.com | #805,814 | Amazon CloudFront, Amazon Route 53, Google Analytics + 7 more | Find emails |
| mikyrosan.xyz | #805,876 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| militaryshop24.eu | #805,923 | Google Tag Manager, Gravatar, Let's Encrypt + 5 more | Find emails |
| minecraftpatchdownload.com | #806,052 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 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 →