How easily an intended audience can understand a page’s wording, structure, and presentation.
Content readability is how easily the intended audience can follow and understand a page. Wording matters, but so do organization, heading labels and presentation. A grammatically correct paragraph can still be difficult to use if it combines too many ideas or leaves key terms unexplained.
Readable does not always mean simpler vocabulary. A specialist audience may need exact technical terminology, while a first-time buyer may need a definition or a concrete example. The goal is to remove unnecessary effort without removing distinctions that matter to the reader’s decision.
Readability scores can prompt an edit, but they do not measure every aspect of comprehension. A short sentence can be vague, and a longer one can be clear when its structure is straightforward. Review whether the reader can identify the main point, understand the conditions and find the next relevant section.
Takeaway: Write for the person who will use the page. Explain unfamiliar terms and organize important details so readers can make a decision without decoding jargon or searching through dense paragraphs.
Example
A software provider explains that its plan includes “role-based permissions.” For an experienced administrator that phrase may be clear. A buyer’s overview could add that staff can be given different levels of access. The explanation makes the term useful without replacing it with an inaccurate oversimplification.
What to check
Ask someone representative of the audience to summarize the page’s main point and next step. Notice where they hesitate. Review headings, examples and sentence structure alongside any automated score rather than imposing one reading level on every page.
For more detail, see Content structure: W3C Web Accessibility Initiative.