Dev is trying to use a remote script in their page : https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.9.1/jquery-ui.min.js Which is failing through the proxy (3.3.6) w/ a 503 Service Unavailable, either in code browser and cli. Nothing obvious in the squid logs, I see the connection made. 1408011292.226 11 10.2.76.1 TCP_MISS/503 0 CONNECT cdnjs.cloudflare.com:443 - HIER_NONE/- - a wget debug : ---request end--- proxy responded with: [HTTP/1.1 503 Service Unavailable Server: squid/3.3.6 Mime-Version: 1.0 Date: Thu, 14 Aug 2014 10:14:52 GMT Content-Type: text/html Content-Length: 3115 X-Squid-Error: ERR_CONNECT_FAIL 101 Vary: Accept-Language Content-Language: en Proxy tunneling failed: Service Unavailable Unable to establish SSL connection. If I put the script on another non site everything works fine. So this seems more like an issue with the CDN provider, and maybe Squid. But its got me stumped and my GoogleFu is failing so putting it out there to see if anyone has any clever ideas. Paul
