How do I search the index? How big is it?

I went into settings, excluded every provider, and enabled "include uruky site search", but it still says "Providers used: Mojeek", and every other search I try still shows the other providers

It’s too small right now, so we don’t allow you to search it exclusively, yet. Eventually it should become a “proper” search provider once it reaches 100M urls or so.

On the settings page it appears that the index is disabled by default and not included in the ordering either. It's a bit confusing here!

It’s currently a tiny “indieweb” index, which is why it’s opt-in right now, and not big enough to be in the ordering, yet.