The best way to speed up your wordpress website. I will get to how to speed your website up later on in the blog. If you have been in the website design work for a while then you know that google will penalize your website for be to slow. If you did not know about how google ranks your site on speed too, here or some links you can go and test your site speed. PageSpeed Insightd and Test Your Mobile Speed. When you first build you site you will have speed like here in this image.