My team is working on making our REST API more 'hypermedia' by replacing compound documents with links to related resources. We'd obviously like to use HTTP/2 Server Push to make sure it's as fast as possible. However, because of our hosting provider, we are not able to run HTTP/2.
It seems like the second best option after Server Push would be to have the client prefetch related resources via Preload.
Does anyone know if OkHttp natively supports the Link rel=preload header?
It does not. But you should be able to enqueue these yourself by inspecting the headers.