ESI (Edge Side Include) and hinclude content on search engine?

First of all I'm very sorry if this question does belong, if so please let me know where I should post it if possible. I have recently discovered ESI and Hinclude as ways to boost my side performance, but I have searched up and down and could not find any document on how search engines will index the pages using these. I would think that since hinclude use javascript it would not be possible for search engines to index the content included dynamically by them. I'm not so sure about ESI, does the content get indexed or will it be left out as wel...Read more