Mobile Usability issues (from Google Search Console)
Google Search Console pointed out that
New issues detected on http://merlin-platform.eu/ and https://merlin-platform.eu/
To owner of http://merlin-platform.eu/ and https://merlin-platform.eu/,
Search Console has identified that your site is affected by 3 new issues of type Mobile Usability.
Top Issues (5 maximum)
The following issues were found on your site:
Viewport not set Text too small to read Clickable elements too close together