It sounds as if WP Super Cache is serving cached mobile pages to your desktop. You may configure your caching plugin not to cache mobile pages nor to serve cached pages when mobile devices are detected. To do so, enter the user agents found under Advanced Options > Custom User-Agents to the “rejected user agents” areas in your caching plugin’s settings. Remember to clear your plugin, browser, and device caches before retesting.
Thanks for the reply; I have switched to w3 total.
I have a supplementary question.
Feed does not work properly in my mobile phone. I get this message in my phone: this XML file does not appear to have any style information.
Do you have any Idea what to do?
Thank you in advance