I have my whole site cached with page cache, because each page needs
some time to render. What I would like to do is to delete all files in
the cache (I have no problem with that). But after I have deleted
everything, I would like to cache each and every file again, so that my
visitors don’t experience any long load times. Any ideas on how to do
this the most efficiently. It’s a cache of more than 5.000 pages. Any
ideas are welcome. Thanks.