Hi @chris-burge I completely forgot about this. Will create an MR, even though it seems nobody really seems to care about TAFKAT that much anymore.
Search engines (specifically Google) will still show the pages in the index, but because it can longer crawl because of the change in #3271222 it won't even know that it should not add the pages to the index. I think this ticket still holds value, especially given that the idea was to keep the oembed nodes *out of the index*.