Absolutely spot-on

We have been having troubles with a YIT menu on one site. It was generating 600 database queries on every page and really slowing things down.

Although the menu was generated dynamically, it was not a dynamic menu – every page had the same menu (with hundreds of options in), regardless of logged-in state of the user and the page the user was on. That meant we could cache the menu using one key. Even if it was a dynamic menu, we could still have used a dynamic key to cache it.

I love the way it works through filters, so will not break a site if uninstalled.

Solved a problem with a few lines of code in a template. Thanks!