What does this mean?
Most content should be written so people with a lower secondary level of education can understand it. Where this is not possible, supplemental content or an alternative version should be provided.More help
This check highlights pages with a reading age of 16 years or higher. Only pages with at least 100 words of content (excluding navigation, footers, etc) are considered.
For more information, see WCAG SC 3.1.5.
How close this website is to fixing this issue.
This is probably because we're still working on this. Take a look at another issue.