Have you tried from different browsers or machines. It could be a browser cache issue.
Yes, I have tried to uninstall the plugin WP-Super Cache and back on again. If you try to get into the web http://www.eldecantadordevinos.com and you click on some sections, you’ll see that on the top line still appears occasionally.
All I see is a white page with a link at the top that says Google+.
Depending on your hosting provider, you may be able to manually empty the server cache from your account’s user control panel.
That is another problem, if you open the website in google chrome only thing you see is a blank page and google+ plugin. I can empty the cache from my host service?
I looked at the source code and all it showed was a head tag and the link to Google+.
Not all hosting providers make it easy or possible to empty the cache. Whether you can or not depends on your particular provider and plan.
I have asked my host but always refers me to WordPress and tell me meanwhile everything is correct.
WordPress itself does not operate any caching of this kind, so it has to be a hosting or an ISP caching issue.
