Should give content information and be concise.
Use friendly URLS to convey that information.
Should limit blank space and empty table fields.
Tables should only be used for tabular data, not page layout.
Avoid adding content to these sections because they are not read by screen readers.
Screen readers use changes in heading sizes to denote paragraphs and content organization.
Headings are hierarchical and need to be used in order. Do not skip levels.
The color contrast between the background and text should be at least 4.5:1
Test the color contrast with the A11y Color Contrast Accessibility Validator
