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 |
|---|---|---|---|
| mct.lv | #893,326 | Bootstrap, Font Awesome, Google Fonts + 9 more | Find emails |
| medioc.com | #893,373 | Apache, Google Fonts, Let's Encrypt + 5 more | Find emails |
| metallicaacessorios.com.br | #893,497 | Amazon CloudFront, Bootstrap, Cloudflare + 11 more | Find emails |
| #1,036 (Tranco) |
| Find emails |
| 5 | alphonso.tv | #1,063 (Tranco) | Find emails |
| miadera.co.il | #893,547 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| motoselectricasbuzz.com | #893,866 | Cloudflare, Cloudflare edge/CDN, CookieYes + 12 more | Find emails |
| movflix.my | #893,884 | All in One SEO, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| mueblesweb.com | #894,013 | Apache, Cloudflare, CookieYes + 12 more | Find emails |
| multiresa.net | #894,031 | Font Awesome, Google Fonts, Let's Encrypt + 4 more | Find emails |
| naughtycomix.com | #894,404 | Apache, Bootstrap, Bunny Fonts + 5 more | Find emails |
| nexus.is | #894,571 | Breeze, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| nigerianeducation.com.ng | #894,610 | Font Awesome, Google AdSense, Google Analytics + 10 more | Find emails |
| nordiskguld.dk | #894,705 | Convert, Google Ads Conversion, Google Analytics + 12 more | Find emails |
| nori365.tv | #894,706 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| nottam.co | #894,722 | Cloudflare, Cloudflare edge/CDN, Fancybox + 10 more | Find emails |
| only-driip.shop | #895,072 | Google Analytics, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| ormas188alt.store | #895,184 | Branch, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| oroscopoastra.com | #895,190 | Apache, Bootstrap, Cloudflare + 11 more | Find emails |
| outdoorgearzine.com | #895,240 | Chart.js, Google AdSense, Google Analytics + 9 more | Find emails |
| pantallauruguay.com.uy | #895,394 | AOS, Bootstrap, Cloudflare + 20 more | Find emails |
| parikshajn.com | #895,420 | Cloudflare Turnstile, Font Awesome, GTranslate + 13 more | Find emails |
| peachgarden.com.sg | #895,535 | Font Awesome, Google Analytics, Google Maps + 8 more | Find emails |
| petanirocag.com | #895,628 | Branch, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| pkpoint.com | #895,823 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 12 more | Find emails |
| polis-hammam.gr | #895,983 | Cloudflare, Font Awesome, Google Fonts + 6 more | Find emails |
| poliszklarnia.pl | #895,985 | Font Awesome, Google Site Kit, Google Tag Manager + 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 →