I was already using MaxCDN and Cloudflare and started using this plugin for enabling Google libraries and reducing the load time even further. Slept on it. Tested the site on the morning and the all important JS in forms wasnt working … !!
Sicne my implementations of maxcdn and cloudflare were also new, I wasted like 2 hours trying to play with their various options and not knowing where the issue lay.
Finally, at some point my eyes fell on this little pluglet and I disabled it to get my JS back – a note for someone in my shoes with not much JS awareness … 🙂