I noticed that the wp backend (admin) gets slower (and slower) when creating custom post types & taxonomies. (note that I'm not flushing any rewrite rules).
Right now I'm calling the register_post_type method every time a page loads (during the init action), but is this really the best way to go? Wouldn't it be enough to just register the cpt once (likes roles)?
Actually I know this is not the case, but it just seems like a huge load every time a page loads.
Can anyone give me some insight on this?