In your "Anarchives", the "subjects" are subordinated to the alphabet. I don't see the list of the subjects, a "global" overview of them on a single page. I have to go to Z for Zionism, say, and miss thus Palestine (because it's under P). Your website is an embarrassment of riches. This shouldn't be hampering its indexing system. Ed Lawrence.
Here is the list of Categories. Are you advocating for a text list of Categories without the Graphic?
We are making back end changes now so this is a good time to make such suggestions. We'll improve the Onsite Search Engines too but please be clearer about how you wish this feature to work.