Accessibility author checklist
This guide provides a practical checklist for developing accessible website content.
Content
- Aim for Grade 9 level readability (or lower).
- Use plain language your audience will understand.
- Don’t use jargon or puns, metaphors or other non-literal text.
Formatting
- Use sentence case.
- Use sans serif fonts. The block-like appearance is more readable.
- Don’t use centred or justified text. Left aligned only.
- Avoid italics.
- Don’t underline text (unless default link text styling).
Headings
- Headings should be short and simple but also meaningful.
- Use one H1 per page.
- Use H2 for the main subheadings on a page.
- Use subsequent subheadings (H3, H4, etc.) in descending order (e.g. H3 is used to organise content under H2).
- Don't skip a heading level (e.g. jump from H2 to H4).
- Don’t use headings for style reasons (e.g. to make text bigger).
- Don’t use bold text or full capitals instead of a heading.
Images
- Use alt text to explain what the image contains.
- Where possible, avoid infographics or process flows. If you must include an infographic, include text alternatives, such as a numbered list to show process order. Include alt text on the infographic describing where the text alternative is (e.g. Text description below, and either the description or a link to a text description immediately below the infographic).
- Don’t use images as the only way to convey information.
- Don’t use images of text.
Links and buttons
- Use meaningful link text that describes what is being linked to (no ‘click here’ or ‘read more’).
- Buttons should only be used for the key actions on a page. These shouldn’t be overused. Make sure the user knows what will happen when they click the button (e.g. ‘log in’, ‘apply’).
- Don’t use a button if a regular link will do.
- Links should open in the same window.
- If linking to a document, include the document type and file size in brackets (e.g. Study at UQ: Program page content sources (PDF, 5.3 MB)).
- New Drupal will do this automatically when you link to a document. When working in Drupal 7 you will need to tick the ‘Display file type and size in link’ box.
- Link text should be blue.
Tables
- Tables should be simple.
- Use the caption element to give the table an informative title.
- Use headers that apply to the whole column or row.
- Don’t put tables within tables.
- Don’t use tables for layout reasons (e.g. to make text columns).
- Don’t merge cells.
Documents
- Use headings and follow hierarchy rules.
- Set the reading order (column A, then column B, then break-out box, etc).
- Include a table of contents for longer documents. This should include jump links.
- Use metadata to provide information on the contents of the document. To add metadata to a PDF:
- open ‘document properties’
- add an appropriate title (use the H1), author (The University of Queensland) and subject (brief description of the document)
- click ‘ok’ and save the document.