website optimization required

[admin]

i have 5 sites now <!-- w --><a class="postlink" href="http://www.pervoliahomeservices.com">www.pervoliahomeservices.com</a><!-- w -->
<!-- w --><a class="postlink" href="http://www.eastcoastcyprusvillas.com">www.eastcoastcyprusvillas.com</a><!-- w -->
<!-- w --><a class="postlink" href="http://www.rent-a-cyprus-villa.com">www.rent-a-cyprus-villa.com</a><!-- w -->
<!-- w --><a class="postlink" href="http://www.protaras-holiday-villas.com">www.protaras-holiday-villas.com</a><!-- w -->
<!-- w --><a class="postlink" href="http://www.cyprusholidaylettings.com">www.cyprusholidaylettings.com</a><!-- w -->
would someone be able to give me ideas how to get better rankings for these sites ( especially google )

what cost for optimization?

cheers andrew thomas. please contact me ::edit::