I can access my site on my desktops (one Vista, one Win8.1). Mostly I can. But on my tablet (android 4.2) or my Lumia (Windows Phone 8.1) it very rarely succeeds. Mostly it does not. I am aware of the problem of loading sites from cache. Most browsers do. But when I clear the cache, the problem remains the same. Can anybody help me find out what is going on? I need it to work everywhere, especially on my tablet and phone.