Hello, my website = https://maono-group.com
I have eliminated the effect (for now) by eliminating one by ne the various plugins I held responsible to have an impact; also I guess this popped up when WORDPRESS had updated to 5.4.1 (latest release). At this stage I suspect a plugin called Async Javascript. I will continue testing from my side to see if the problem arises again when activating one by one the plugins back
Async JavaScript
Activate | Delete
Async JavaScript gives you full control of which scripts to add a ‘async’ or ‘defer’ attribute to or to exclude to help increase the performance of your WordPress website
Version 2.20.03.01 | By Frank Goossens (futtta) | View details