Start with the index. Sort by a pillar or filter the stores to compare relevant examples.
Open a report card and follow the evidence behind a score. Review the strengths and prioritised fixes.
Use the score-your-store calculator with your own site open. Choose met, partly met, failed, or unverified for each check.
Read coverage alongside the score. Unverified checks do not count for or against a store, and this published edition describes an audit snapshot rather than a live monitor.