Before submitting your website, make sure it is technically correct:
Your website does not trigger any error messages (e.g. it runs under standard browsers like Firefox and Internet Explorer).
File sizes of images are optimized.
Titel, meta tags and robots.txt are included for each site.
There is a Noframes section (only if you are using frames).
Your links work properly.
etc.
Tip: Use the different analysis tools in the Analysis and Tools sections to check your website for possible errors before you submit it to search services.