working again on optimizing performance, I’m stuck with this one, can’t get what defer parsing of js is all about.
when I ran page-speed on our site, I got this
(also I came across http://www.w3schools.com/tags/att_script_defer.asp which says “The defer attribute is only supported by Internet Explorer”)
Thanks, your help is much appreciated:)
(a link to the site I refer to if it helps)