When I validate the code at http://validator.w3.org/ for http://california-travels.com/ it shows 97 errors and 4 warnings. I just started learning about XTHML and CSS so am not sure why there are so many errors and if it’s critical that they be corrected. Do the errors slow things down or prevent search engines from seeing the site? Would some of the errors come from the theme, a plugin or are they from WP? I’ve added a post date and it looks like a bunch of the errors are to do with that. The other errors I’m not so sure about. When I post it’s done the normal way.
I’m a little leery about making the corrections. What’s the best way to correct it? View the code, copy and paste to notepad, Figure out where the error is and make the correction in style.css?