First line summarising the page. There won't be a heading in the quicksummary, leave that for the preamble part.
Second line summarising page. Link to author perhaps?
A little more about this page - words/phrases should be particularly relevant for search engine indexing.
The preamble can even be broken into paragraphs.
Some pages of information are available to members on a number of topics,
including:
Further details are available
here (members only).