Errors in PageSpeed Insights

I'll check these changes in for the next release.

Probably depending on how my pages are laid out, but I don't get that error for deferring those. I put the loading attribute into the img tag though.

The anchor can be changed to a span with a role="button" and that will eliminate the issue. While some users' themes may break if they're explicitly using like a.sc_fblogin, it's a better solution that keeping it an anchor tag and using a # for the link and flickering up to the top of the screen before executing.

[Edited to add] This is not a change in SCLogin though. This is in JFBConnect.

-Melissa