JavaScript Library & Framework
290,411 of the 1,000,000 top sites in our Tranco top-1M census run jQuery (29%). The long-running DOM/AJAX utility library — still the single most common JavaScript library in the census. Detection is homepage-level HTML/header fingerprinting, so a site can run jQuery on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | azure.com | #26 (Tranco) | Find emails |
| 3 | sharepoint.com | #46 (Tranco) | Find emails |
| 4 | gandi.net |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| mtproto.icu | #14,281 | Bootstrap, Cloudflare, DataLife Engine + 7 more | Find emails |
| slb.com | #14,286 | DigiCert, Google Fonts, Google Tag Manager + 7 more | Find emails |
| rubygems.org | #14,291 | Amazon CloudFront, Atlassian Cloud, Fastly + 9 more | Find emails |
| #50 (Tranco) |
| Find emails |
| 5 | cloudflare.net | #63 (Tranco) | Find emails |
| iarc.fr |
| #14,299 |
| Amazon (ACM), Amazon CloudFront, Bootstrap + 9 more |
| Find emails |
| synctrack.io | #14,308 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 13 more | Find emails |
| unibas.ch | #14,309 | Cookiebot, Google Maps, Let's Encrypt + 1 more | Find emails |
| ascii.jp | #14,310 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 11 more | Find emails |
| freedomhouse.org | #14,318 | AOS, AddToAny, Adobe Fonts (Typekit) + 10 more | Find emails |
| longisland.com | #14,320 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 15 more | Find emails |
| questionpro.com | #14,333 | AdRoll, Bootstrap, Cloudflare + 16 more | Find emails |
| cnews.ru | #14,339 | Fancybox, Font Awesome, Nginx + 3 more | Find emails |
| safer-networking.org | #14,344 | Apache, DigiCert, Matomo + 5 more | Find emails |
| drogariasaopaulo.com.br | #14,348 | Amazon CloudFront, Amazon Route 53, Bootstrap + 13 more | Find emails |
| clickfunnels.com | #14,362 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 6 more | Find emails |
| fortum.ru | #14,367 | DDoS-Guard, Drupal | Find emails |
| cloudways.com | #14,369 | All in One SEO, Amazon CloudFront, Amazon S3 + 13 more | Find emails |
| xtemos.com | #14,372 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| appcues.com | #14,376 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 25 more | Find emails |
| cogentco.com | #14,377 | AddThis, Apache, Bootstrap + 10 more | Find emails |
| tentvs.com | #14,379 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| speedsonar.com | #14,387 | Bootstrap, Font Awesome, Google Fonts + 4 more | Find emails |
| cervantesvirtual.com | #14,399 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| wareztv.io | #14,408 | Cloudflare, Nginx | Find emails |
| koreaherald.com | #14,419 | Google Analytics, Google Tag Manager, Kakao + 4 more | Find emails |
| splice.com | #14,420 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 15 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →