JavaScript Library & Framework
625 of the 1,000,000 top sites in our Tranco top-1M census run Plyr (0.1%). A lightweight, accessible open-source HTML5 media player. Detection is homepage-level HTML/header fingerprinting, so a site can run Plyr on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | infobip.com | #4,892 (Tranco) | Find emails |
| 2 | webshare.io | #5,084 (Tranco) | Find emails |
| 3 | ewg.org | #7,613 (Tranco) | Find emails |
| 4 | plyr.io |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| ulystar.in | #390,307 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| zuehlke.com | #392,365 | Cloudflare edge/CDN, Google Trust Services, Microsoft 365 + 3 more | Find emails |
| rocmondriaan.nl | #393,305 | Adobe Fonts (Typekit), DatoCMS, DigiCert + 9 more | Find emails |
| #10,725 (Tranco) |
| Find emails |
| 5 | usgbc.org | #11,141 (Tranco) | Find emails |
| pressenterpriseonline.com | #394,058 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| resourcelabel.com | #397,272 | AOS, Adobe Fonts (Typekit), Cloudflare + 17 more | Find emails |
| cravath.com | #401,623 | Adobe Fonts (Typekit), Cloudflare edge/CDN, Fonts.com + 10 more | Find emails |
| football-eg.com | #402,461 | All in One SEO, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| 1twente.nl | #405,141 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| fit3d.com | #406,941 | AWS Lambda, Amazon Route 53, Bootstrap + 22 more | Find emails |
| wadsworth.org | #407,550 | Amazon (ACM), Amazon CloudFront, Apache + 2 more | Find emails |
| sw.org | #409,749 | Amplitude, Google Analytics, Google Maps + 6 more | Find emails |
| mustelausa.com | #411,154 | Bazaarvoice, Bugsnag, Cloudflare edge/CDN + 11 more | Find emails |
| ljhooker.com | #415,011 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| directcouriers.com.au | #415,430 | Apache, Cloudflare Turnstile, DMCA.com Protection + 5 more | Find emails |
| theatreroyal.org.uk | #415,837 | ASP.NET, AddToAny, Cloudflare + 11 more | Find emails |
| worldnumerology.com | #416,386 | Bootstrap, Chart.js, Cloudflare + 19 more | Find emails |
| joneswalker.com | #417,938 | AddThis, Adobe Fonts, Adobe Fonts (Typekit) + 17 more | Find emails |
| coolsculpting.com | #421,593 | DigiCert, Fastly, Adobe Experience Manager | Find emails |
| nwpolytech.ca | #424,741 | ConsentMo, Drupal, Fastly + 8 more | Find emails |
| visitanaheim.org | #424,818 | Adobe Fonts (Typekit), Akamai edge/CDN, Cloudflare + 10 more | Find emails |
| paytrace.net | #430,457 | AOS, Amazon Route 53, Cloudflare Bot Management + 17 more | Find emails |
| fangirlish.com | #431,133 | Cloudflare, Google Fonts, Google Trust Services + 6 more | Find emails |
| fondationtaraocean.org | #432,675 | Apache, DoubleClick (Google Ads), Google Ads Conversion + 9 more | Find emails |
| la-petite-epicerie.fr | #433,680 | Cloudflare edge/CDN, GSAP, Google Tag Manager + 7 more | Find emails |
| oliocarli.de | #433,967 | Amazon Route 53, Cookiebot, Fastly + 5 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 →