I have been working on patience.nl here we run a solitaire game. For my SEO guy i needed to add lots of content. Of course it results in shitty UX (imo).
Do you have documentation on ‘hiding’ specific parts of the content behind a read more button of link. In a perfect world there would be small containers (33% or 25% width) with a serp and after clicking read more the container opens to full width showing complete content and a read less button to close again.