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 |
|---|---|---|---|
| semsgarden.com | #408,501 | Bunny Fonts, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| vomo.org | #409,294 | All in One SEO, Amazon Route 53, BigScoots + 13 more | Find emails |
| statz.ai | #409,952 | Google Fonts, Google Workspace, Let's Encrypt + 2 more | Find emails |
| #769 (Tranco) |
| Find emails |
| 5 | espncricinfo.com | #1,092 (Tranco) | Find emails |
| streamingcommunityz.bargains |
| #410,192 |
| Cloudflare, Cloudflare edge/CDN, Google Trust Services |
| Find emails |
| momondo.ro | #410,773 | Fastly, Google Analytics, Google Tag Manager + 2 more | Find emails |
| middleby.com | #412,316 | Fancybox, Font Awesome, Google Fonts + 15 more | Find emails |
| unseen64.net | #413,924 | Blogger, CleanTalk, Cloudflare + 8 more | Find emails |
| afilia2.pro | #416,068 | Bunny Fonts, Let's Encrypt, Nginx | Find emails |
| kayak.com.uy | #416,682 | Fastly, Google Analytics, Google Tag Manager + 2 more | Find emails |
| supertutorlc.com | #418,067 | Cloudinary, Google Fonts, Inter (rsms.me) + 4 more | Find emails |
| anny.eu | #418,644 | Bunny CDN, BunnyCDN, Cloudflare + 2 more | Find emails |
| shineballoondecor.in | #419,001 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| novinhas.tv | #419,092 | Bootstrap, Cloudflare, Let's Encrypt + 4 more | Find emails |
| gametuner.ai | #419,114 | Bunny Fonts, Google Analytics, Google Fonts + 5 more | Find emails |
| betwildgirisi.net | #419,382 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| shashikantdhotre.com | #420,336 | Google Tag Manager, Hostinger, Let's Encrypt + 5 more | Find emails |
| tacticalinvestor.com | #420,805 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 8 more | Find emails |
| rabatio.com | #420,997 | Awin, Google Analytics, Google Fonts + 5 more | Find emails |
| bluesrockreview.com | #421,498 | CleanTalk, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| ict.com.mm | #422,351 | Cloudflare, Cloudflare edge/CDN, Judge.me + 6 more | Find emails |
| missbellydance.com | #422,964 | Cloudflare edge/CDN, Google Analytics, Google Hosted Libraries + 11 more | Find emails |
| ee88top.com | #423,672 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| artspace.ai | #423,676 | Apache, Google Analytics, Google Tag Manager + 5 more | Find emails |
| diversedaily.com | #423,736 | Google Analytics, Google Fonts, Google Tag Manager + 8 more | Find emails |
| xgame9.com | #424,685 | 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 →