Render blocking javascript
Google prescribes to expel or concede javascripts that meddle with stacking the over the fold substance of your site pages.
Over the fold implies what a client sees at first on their screen. That screen may be a telephone, ipad, desktop or whatever the client is utilizing to see your site page.
This practice has for some time been utilized by individuals who are into pagespeed, however is new to most by far of website admins and architects and can be somewhat confounding, and may even appear to be difficult to do.
It is not just conceivable, it is likewise required to be great web resident and regardless of the possibility that you couldn't care less about clients with moderate associations, you do think about your positioning in Google. You're positioning in Google is at danger on the off chance that you don't upgrade for this. In particular, if Google sees that your website page does not stack well for specific gadgets (cellphones, ipads, and so on.) they would exclude you in the outcomes since Google wouldn't like to send clients to moderate pages or pages that cause the client to sit tight too yearn for the substance.
But I am afraid for me this is too technical. Do not understand what 'outside JS record' is. You have invested your time and I thank you in any case.