StaticWP
Have performance issues? StaticWP converts your blog into a static site, so you don’t have to worry.
Have performance issues? StaticWP converts your blog into a static site, so you don’t have to worry.
Upload the StaticWP plugin to your site, and activate it! Yep, that’s it!
Optionally, you can set your web server to look in the storage directory (default is staticwp/_site/ in your uploads directory) for files prior to letting WordPress take over control.