Hey Tony, no need to be grumpy.. just admit when you’re wrong 
.. You have put forward some great points and valuable advice regarding how search is evolving with AI and how SEO is difficult no matter how well the technology supports it.
Regarding “information about your online site” - I wasn’t seeking direct help for a site - just expertise on SEO generally (e.g where do seacrh engines look for keywords etc) … And I agree a static file approach plus @pmario 's changes will help/work if you want your entire site indexed… However - I checked to see if TiddlyHost supports static sites - to best my knowledge it doesn’t .. Nor do i know if github or other hosting options do ?? .. So a single file solution is maybe still needed for the flexibility of hosting options we all love TW for.
Regarding:
As I’m just starting to learn, a majority of websites are built with Wordpress (about 40% - especially small business sites like mine) which renders on the server - weaving individual content into a static page as needed. They have a SEO plugin that helps weave in the needed meta tags etc. I’m not suggesting this is where TW should go - just an observation that there are many ways to deliver a site.
So - I did more reading on TW and discovered there is already a mechanism that builds the splash screen that could help. Tagging a tiddler with $:/tags/RawMarkupWikified/TopBody will save it into the raw html in the same way as $:/tags/RawMarkup … What might be good is to use this in a plugin that focusses on SEO tags & concepts etc… It wouldn’t get the entire site indexed or take you to a specific tiddler … but it could solve a real world problem for something like “Is there a plugin for …” (eg this recent discussion)
Cheers
CB