Once installed my premium GP and configured for PC and mobile devices, my site appears in Google results with japanese symbols and with the message “is not optimized for mobile devices” !! I am very worried. What happened? My site is universoelectrico.info
In WP-Admin, Settings–>General, is selected Spanish as Site Language. My site is written in spanish, then I think it’s OK.
About the plugins installed, I’ve just deactivated some plugins, even also a Google site translator, but the problem persists.
I can navigate perfectly thru my site from PC and also from my mobile device. The visualization is good. But Google detect some severe problems, I dont understand.
Hey Adolfo. Your site is hacked by Japanese keyword hack. Probably you using plugins with some backdoor. I got the same problem. It is a very big problem. I delete my old website and starts again from 0. Because all your backups in cpanel has been infected too.
Best way for me was start new site and do some work in google search console.