Our CDN at Netlify (<a href="https:&#x2F;&#x2F;www.netlify.com" rel="nofollow">https:&#x2F;&#x2F;www.netlify.com</a>) is based on traffic server and it&#x27;s powerful plugin engine.<p>I&#x27;ve used both Squid, varnish and nginx plenty, but traffic server beat them in our benchmarks and the built in ssl termination + plugin api makes it extremely powerful...