What does it do when Algolia doesn't find the post?

An "advanced" feature request: Some sites are rewritten, for example https://example.blogspot.com.ar is transformed to by HN to https://example.blogspot.com and BlogSpot will transform it to whatever country you are, so it would be nice to add in version 2 some canonizations to make it more compatible with HN. Also, medium is a nightmare, because it adds a random mark to the url and the HN post may have a different random mark. And the nytimes adds something like &r_1=0 or something. (Probably medium is the more important use case.)

Another idea: Can you transform this into a bookmarklet?