I have SEO RX installed as a SEO evaluation tool. Could anyone explain what the warning text reproduced below means, and how to find/correct the fault.
Under Description = js in head.
Under Description = For optimal speed, the script “js/navigation/mobile_toggle_menu.js?rwcache=539218749” should be loaded immediately before the closing body tag
Many, many thanks for anyone who can help me with this.
That’s one you can’t fix yourself. The theme or a stack is placing JavaScript in the head section of the page. This can slow page rendering as the HTML loading can get paused will the JavaScript loads.
Honestly I think the impact of this is usually minimal, unless the size of the JavaScript is large.