HI @kevinvankippersluiz12
On http://rtpraktijk-wijchen.nl on mobile, I see a blank page, that could be caused by a PHP fatal error
On http://quizopmaat.com/ it looks you have a full page cache that doesn’t distinguish between mobile and desktop. If I visit http://quizopmaat.com/?no_cache=true I see Specific Content For Mobile is working, still to understand if it’s doing what you want, but it’s working. Visiting http://quizopmaat.com/, it looks like Specific Content For Mobile is not working at all.
Regarding http://rtpraktijk-wijchen.nl I suggest you:
– Visit the page with Google Chrome
– Inspect elements (F12)
– Click on “Toggle device toolbar” (see picture https://josemortellaro.com/wp-content/uploads/2020/10/inspect-elements-mobile.jpg)
– Refresh the page
You should see a blank page. If you confirm it:
– disable Specific Content For Mobile
– repeat the steps above
If you don’t see anymore a blank page, I will suggest you the next steps to find the problems caused by SCFM. If you still see a blank page, SCFM has nothing to do with this problem.
Regarding http://quizopmaat.com/ I suggest you:
– Create a page for testing only with the text “This is desktop”
– Create the mobile version with the text “This is mobile”
– Visit the page with Google Chrome
– Inspect elements (F12)
– Click on “Toggle device toolbar”
– Refresh the page
– Check if you see “This is desktop” on desktop and “This is mobile” on the mobile simulation.
I suggest you always add something like ?no_cache=1, ?no_cache=2… to the URL every time you refresh the page, so you will not see the cached version.
With this plugin is very important having a server cache plugin that distinguishes between mobile and desktop. Read here for more details: https://ww.wp.xz.cn/support/topic/the-mobile-pages-are-only-for-backend-and-be-careful-to-the-cache/
To avoid confusion, I invite you to go ahead with the problem solving with only one website, and after we solve the problem we speak about the other one, because, in my opinion, you have two different problems.