JavaScript Library & Framework
6,289 of the 1,000,000 top sites in our Tranco top-1M census run Underscore.js (0.6%). A utility JavaScript library providing functional helper methods for working with arrays, objects, and functions. Detection is homepage-level HTML/header fingerprinting, so a site can run Underscore.js on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | uk.com | #532 (Tranco) | Find emails |
| 2 | washington.edu | #773 (Tranco) | Find emails |
| 3 | eu.com | #891 (Tranco) | Find emails |
| 4 | us.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| shinefy.in | #592,247 | Font Awesome, Google Analytics, Google Fonts + 11 more | Find emails |
| soloearn.com.ng | #592,292 | Bootstrap, Cloudflare, FlagCDN + 12 more | Find emails |
| sunnybaby.ir | #592,335 | Font Awesome, Leaflet, Let's Encrypt + 7 more | Find emails |
| #1,036 (Tranco) |
| Find emails |
| 5 | alphonso.tv | #1,063 (Tranco) | Find emails |
| vince.hu | #592,523 | Apache, Cloudflare, Google AdSense + 8 more | Find emails |
| zeta.nu | #593,229 | Backbone.js, Cloudflare edge/CDN, Cookie-Script + 7 more | Find emails |
| lovehappensmag.com | #593,254 | BlogHer Ads (SHE Media), Bootstrap, Font Awesome + 18 more | Find emails |
| kandu.co.jp | #593,725 | Apache, DigiCert, Google Ads Conversion + 9 more | Find emails |
| pointspreads.com | #593,811 | Backbone.js, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| camnext.in | #593,895 | Font Awesome, Google Ads Conversion, Google Analytics + 13 more | Find emails |
| tuuri.fi | #594,051 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 8 more | Find emails |
| smtam.jp | #594,075 | Amazon Route 53, Foundation, Google Fonts + 5 more | Find emails |
| intoleran.com | #594,737 | Let's Encrypt, Microsoft 365, Microsoft Clarity + 8 more | Find emails |
| debanat.ro | #594,803 | AddToAny, Amazon Route 53, Bootstrap + 12 more | Find emails |
| riadatabase.com | #594,807 | Apache, Backbone.js, Chart.js + 12 more | Find emails |
| dagensvimmerby.se | #594,849 | ASP.NET, Adobe Fonts (Typekit), DoubleClick (Google Ads) + 10 more | Find emails |
| proxiescheap.com | #594,965 | Cloudflare edge/CDN, Font Awesome, Google Analytics + 10 more | Find emails |
| gripandpedal.co | #595,131 | Google Tag Manager, Let's Encrypt, Meta Pixel + 10 more | Find emails |
| retrogamesjapan.com | #595,262 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 16 more | Find emails |
| tagotee.com | #595,297 | Cloudflare, Cloudflare edge/CDN, DMCA.com Protection + 8 more | Find emails |
| cypruspolicenews.com | #595,363 | AddToAny, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| umuseke.rw | #595,573 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| vicksburgnews.com | #595,938 | Font Awesome, Google AdSense, Google Analytics + 9 more | Find emails |
| desktopbroker.com.au | #596,006 | Adobe Fonts (Typekit), All in One SEO, Cloudflare Bot Management + 12 more | Find emails |
| martinparr.com | #596,381 | Backbone.js, Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| tvbox.one | #596,479 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 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 →