Your page does not use XHTML Mobile Profile

I tested thru' ready.mobi and these are the error messages i got:

- Your page does not use XHTML Mobile Profile
- Your page markup does not validate

What should I do to repair them? Thanks...

What is url of your site?

this is the site

I'm talking 'bout smartphone...

I did some changes in the meanwhile...
I display contents by modules not by the joomla component (even if it always there, don't know why).
Now, I left just titles and read more to be seen on homepage, wiped out the text... I did this to reduce the page size...
When I refreshed the errors were gone...

So this happened 'cos of modules....