Lets say you’ve got this awesome wordpress blog, and you’ve tuned the hell out of it, even though no one visits. You’re using w3-total-cache, nginx with fastcgi caching, the works. Unless your cache is primed, it’s just not as fast as it could be. This sucks on multiple levels, but mostly insofar as the googlebot ranks on performance and is most likely the first thing to load any given page on your site. How do you solve this problem?
Prime your cache.
Optimus Cache Prime is a tremendously handy little script that reads your sitemap.xml and will regularly prime your cache, loading each page in your sitemap.xml, keeping your cache hot and your blog speedy.
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