I am looking for a small bit of help. I have managed to defer all js files on my site, however am struggling to defer the cloudfront hosted .js that is here.
I'm not sure that deferring loading Tygh engine is a good idea. I understand that you want to get a speed boost of the first visit, but you have a risk to break the whole website. If you want to speed up your page loading – just put this file into the browser cache and set an expiration time about 1-2 weeks. Anyway, did you try to use 'async' or 'defer' attributes?