Thanks, @Jörg_Hoh , those are what I needed!

@Jörg_Hoh , the link you provided doesn't seem to be active anymore. Is there an updated link (I'm looking for AEM 6.5 specifically)? Thanks.

The accepted answer dismisses best practices. Per Google's performance recommendations, it is best to inline critical CSS for optimized initial render times, as the OP mentioned. See https://web.dev/render-blocking-resources/  To answer the question, HTL doesn't seem to have a way to output the raw ...