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.
Other build tools & dev infrastructure
| # | 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 |
|---|---|---|---|
| modded-1.com | #68,736 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 8 more | Find emails |
| az-jenata.bg | #69,078 | Apache, DoubleClick (Google Ads), Gemius + 11 more | Find emails |
| emiratesislamic.ae | #69,374 | Adobe Experience Cloud (Launch), Amazon Route 53, AppDynamics + 9 more | Find emails |
| #769 (Tranco) |
| Find emails |
| 5 | espncricinfo.com | #1,092 (Tranco) | Find emails |
| yasex.lol | #70,727 | Apache, Google Hosted Libraries, Let's Encrypt + 2 more | Find emails |
| atu.edu | #70,895 | Adobe Fonts (Typekit), Apache, BrightEdge + 21 more | Find emails |
| symbol.rs | #71,016 | Font Awesome, Google Fonts, Google Tag Manager + 8 more | Find emails |
| mendoza.edu.ar | #71,701 | Bootstrap, Divi, Font Awesome + 10 more | Find emails |
| blogcritics.org | #71,726 | Cloudflare, Cloudflare edge/CDN, Elementor + 10 more | Find emails |
| diclofenacinfo.com | #73,690 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| topsport.bg | #74,013 | DoubleClick (Google Ads), Gemius, Google Analytics + 7 more | Find emails |
| missguided.com | #74,199 | Amazon Route 53, Cloudflare edge/CDN, DigiCert + 2 more | Find emails |
| alamto.com | #74,420 | Let's Encrypt, LiteSpeed, Telegram + 2 more | Find emails |
| linklist.ai | #74,658 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| money.bg | #75,468 | DoubleClick (Google Ads), Gemius, Google Analytics + 8 more | Find emails |
| sagreseduca.com.br | #76,314 | Cloudflare, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| sunriseslots.com | #76,617 | Google Fonts, Google Hosted Libraries, Google Tag Manager + 5 more | Find emails |
| edziecko.pl | #77,515 | Apache, DoubleClick (Google Ads), Gemius + 7 more | Find emails |
| donghuastream.org | #77,864 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| volantinofacile.it | #79,088 | Cloudflare, Cloudflare edge/CDN, ConsentMo + 4 more | Find emails |
| girlsreview.nl | #80,116 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| serversaurus.com | #80,368 | Font Awesome, Google Analytics, Google Fonts + 6 more | Find emails |
| anime4i.com | #80,989 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| bokephub.com | #81,039 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| buyhacklinks.com | #81,334 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| hexrom.com | #81,413 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 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 →