JavaScript Library & Framework
519 of the 1,000,000 top sites in our Tranco top-1M census run Preact (0.1%). A lightweight JavaScript UI library with a React-compatible API, aimed at smaller bundle sizes and faster loads. Detection is homepage-level HTML/header fingerprinting, so a site can run Preact on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | firstcry.com | #15,167 (Tranco) | Find emails |
| 2 | openstax.org | #16,563 (Tranco) | Find emails |
| 3 | worldofbooks.com | #17,014 (Tranco) | Find emails |
| 4 | tnuck.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| tougherthantom.com | #398,041 | Cloudflare edge/CDN, Let's Encrypt, Namecheap + 1 more | Find emails |
| emmafy.com | #398,487 | Cloudflare edge/CDN, Google Cloud DNS, Google Fonts + 11 more | Find emails |
| jackarcher.com | #402,073 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| #39,714 (Tranco) |
| Find emails |
| 5 | dollarshaveclub.com | #40,902 (Tranco) | Find emails |
| equestriancollections.com | #405,861 | Cloudflare edge/CDN, Google Trust Services, Microsoft 365 + 6 more | Find emails |
| timex.ca | #408,882 | AppsFlyer, Cloudflare edge/CDN, Let's Encrypt + 4 more | Find emails |
| escentric.com | #408,939 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare + 7 more | Find emails |
| getfurlife.com | #410,988 | Bootstrap, Cloudflare edge/CDN, Google Analytics + 12 more | Find emails |
| humbyorganics.com | #412,731 | Cloudflare edge/CDN, Google Analytics, Google Tag Manager + 9 more | Find emails |
| freedomgorilla.com | #414,437 | Cloudflare edge/CDN, Let's Encrypt, Mailchimp + 7 more | Find emails |
| syntystore.com | #416,962 | Cloudflare edge/CDN, Google Cloud DNS, Google Tag Manager + 7 more | Find emails |
| fz-rbg.de | #417,310 | Let's Encrypt, Angular | Find emails |
| gremlin.com | #426,909 | AWS Lambda, Adobe Fonts (Typekit), Algolia + 12 more | Find emails |
| soupercubes.com | #430,121 | Cloudflare edge/CDN, Let's Encrypt, Shopify + 4 more | Find emails |
| factionskis.com | #433,890 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 10 more | Find emails |
| truecitrus.com | #436,520 | Cloudflare edge/CDN, Google Fonts, Let's Encrypt + 4 more | Find emails |
| fultonandroark.com | #437,229 | ChatGPT Ads Pixel, Cloudflare edge/CDN, Let's Encrypt + 6 more | Find emails |
| theadventurechallenge.com | #438,776 | Attentive, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| gents.nl | #438,812 | Cloudflare edge/CDN, Doofinder, Google Analytics + 8 more | Find emails |
| primogolfapparel.com | #444,333 | Cloudflare edge/CDN, Google Cloud DNS, Google Tag Manager + 2 more | Find emails |
| pascaldesign.com | #445,104 | Adobe Fonts (Typekit), Cloudflare edge/CDN, GoAffPro + 13 more | Find emails |
| buyriteelectric.com | #445,422 | Cloudflare edge/CDN, Google Fonts, Let's Encrypt + 8 more | Find emails |
| wecreat.com | #446,867 | Cloudflare edge/CDN, Google Tag Manager, Klaviyo + 11 more | Find emails |
| apebornfitness.com | #447,767 | Cloudflare edge/CDN, ConsentMo, GoAffPro + 14 more | Find emails |
| meadwestvaco.com | #447,956 | ConsentMo, Google Tag Manager, OneTrust + 1 more | Find emails |
| kinkstore.com | #450,504 | Amplitude, Bootstrap, Cloudflare + 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 →