An audit of content accessibility should end with a short list of defensible changes. A vague quality score is less useful than a clearly observed defect, the reason it matters, and a check that shows whether the repair worked.
Start with the intended outcome
Accessible content communicates its structure and meaning in ways that work across different reading and interaction needs.
Track unresolved accessibility defects and successful completion of representative reading tasks.
Select a manageable sample that includes ordinary work as well as a known difficult case. Keep the current version and its relevant context. Do not assume that one unusually good or bad item represents the entire process.
Inspect five specific failure modes
1. Headings are chosen for appearance rather than structure
Possible cause: Visual styling and document hierarchy are conflated.
Repair: Use a logical heading order and style it separately.
Acceptance check: Inspect the heading outline without relying on visual size.
2. Links say only click here or read more
Possible cause: The destination is hidden from the label.
Repair: Describe the resource or action in the link text.
Acceptance check: Check whether nearby context makes every destination understandable.
3. Important instructions appear only in screenshots
Possible cause: The text assumes everyone can interpret the image.
Repair: Write the required action and use the screenshot as supporting context.
Acceptance check: Complete the task using the text instructions alone.
4. Content relies on color to communicate status
Possible cause: Meaning is encoded in a single visual cue.
Repair: Add text labels or another clear indicator.
Acceptance check: Check the information without depending on the color difference.
5. AI simplification removes necessary definitions
Possible cause: Shortening is treated as the same thing as accessibility.
Repair: Explain unfamiliar terms plainly while retaining essential detail.
Acceptance check: Ask a newcomer to explain the instruction back in their own words.
Prioritize the findings
Separate confirmed defects from suspicions. Fix issues that make the work inaccurate, unusable, or misleading before cosmetic preferences. For each selected change, record the affected item, the supporting evidence, the owner, and the acceptance check. Leave unverified ideas in a separate investigation list.
Interpret improvement carefully
Read the material from the intended reader’s starting point. Familiarity can hide missing definitions, unexplained assumptions, and jumps in reasoning. A useful edit should make the task easier to understand while preserving the details that make the explanation trustworthy.
Repeat the relevant checks after the change. A completed edit proves that the work was changed; it does not by itself prove a broader business effect. Keep the technical or editorial repair distinct from later performance observations, and document other changes that could influence the comparison.
Official reference for the platform or standard discussed: W3C WAI: image alternatives.