Here’s a little secret I learned the hard way, and you’re going to get it for free.
Don’t use anything else but this SEO plugin on your WordPress website.
Why? Because this plugin was written with massive and busy (multi-)sites in mind, so its 197% to 867% faster compared to other popular SEO plugins ~ you know the plugin I’m talking about. This plugin also consumes 177% to 260% fewer server resources and about 15% fewer database interactions (numbers may vary on this one depending on plugin compatibility).
And there’s another thing which is guaranteed with this plugin ~ 100% fewer advertisements. And the author intends to keep it that way.
The name is The SEO Framework [https://wordpress.org/plugins/autodescription/] and trust me, its awesome.
You can get it in the WordPress repository at the link above, absolutely free!