Hi @apostasonlinept ,
I open your website on a mobile device and the general structure looks responsive.
But some parts are not, as the red buttons and dropdown list below.
The issues with Google Search Console may be due to that. By testing multiple times your websites on multiple mobile devices, your website is not always responsive.
It is probably caused by the theme you used or how it’s coded.
This is a common problem. We have had this problem on client sites. It is absolutely painful to get it Google Search console to fix it but it is almost always a different fix. At least in my experience it can relate to XML site maps not being set up correctly, Google AMP (Accelerated Mobile Pages), or a misconfigured (or badly coded) theme just to name a few causes. It is rarely server issues in my experience.
Hopefully this helps you get started on finding a fix and gets you going in the correct direction.
Hello and thank you for your help
I managed to resolve the issue, but it wasn’t easy at all.
First I moved the page to other server, without any results.
Then I was trying to deactivate all plugins but couldn’t solve the problem either.
Finally I noticed that I was getting a lot of page loading issues (about 50) inside the mobile-friendly test, and this detail caught my attention. My front page was indeed too “heavy” with lots of images and the code was a mess.
So I deleted a few pictures, I installed a lazy-load plugin and bought the premium version of a cache plugin, so I could also set a few new rules to optimize the code easily.
It had a dramatic effect on the performance of the site. Every test is mobile-friendly now and the page looks exactly the same as before, except for the sidebar that I removed.
Even the PageSpeed Insights test is completely different. I had a score of 30 for mobile and 64 for desktop, Now I have 65 for mobile and 98 for desktop!
In the end it was not exactly a responsive issue, it was just slow.
Thanks once again for your help.