Evidence review
What to inspect before changing anything
Start with the delivered website and the real user journey. Record the current state so the team can distinguish an observed problem from an assumption and compare the same surface after deployment.
- 01Review the separate security baseline
- 02Inspect any observed quality findings
- 03Check evidence breadth and scan limitations
Implementation
A practical improvement plan
Make the smallest coherent change that solves the observed problem. Keep normal code review, accessibility, security and product checks in the loop instead of optimizing for the scan alone.
- 01Fix concrete issues regardless of the footprint
- 02Preserve distinctive patterns that support users
- 03Validate application behavior outside the URL scan
Verification
How to verify the result
Verification should test the intended outcome and the most likely regression. Use the production delivery path whenever headers, caching, rendering or third-party services affect the result.
- 01Run normal security and accessibility testing
- 02Monitor real-user performance
- 03Rescan after major public changes
Common pitfall
A shortcut to avoid
Using a low footprint as permission to skip engineering review creates confidence the metric was never designed to provide.
Further reading
Primary guidance and references
These sources provide standards, security guidance or the interpretation framework used to keep this guide bounded. Product-specific implementation still requires review in the actual codebase.