thanks for the thorough review Dave, gonna tweak stuff some.
according to https://developers.google.com/speed/pagespeed/insights#url=http_3A_2F_2Fwww.depositbonus.com_2F&mobile=false , score 67 out of 100, so room for improvement there yes. just checked my other sites too and its the same on them, score 78 thou, but still room for improvements. so thanks for the heads up. do you know if page loading counts much when it comes to ranking?