Accessibility and SEO: The Overlap
Accessibility and search engine optimisation are often treated as separate disciplines, but they share a great deal of common ground. Many of the practices that help disabled users also help search engines understand and rank your content.
Investing in accessibility, then, often improves your search visibility as a welcome side effect — two outcomes from a single effort.
Where They Align
Search engines are, in a sense, the most demanding screen-reader user of all — they read structure and text, not pictures.
| Practice | Accessibility benefit | SEO benefit |
|---|---|---|
| Descriptive alt text | Blind users understand images | Images rank in image search |
| Logical headings | Easy screen-reader navigation | Clear content structure for crawlers |
| Descriptive link text | Links make sense out of context | Stronger signals about destinations |
| Fast, clean pages | Easier for assistive tech | Better Core Web Vitals scores |
Frequently Asked Questions
So accessibility helps our Google ranking?
Indirectly, yes. The structure, clarity and performance that accessibility encourages are exactly what search engines reward.
If you need a hand with any of this, your Progressive Robot delivery team is ready to help. Raise a ticket from the Support area of your client portal or speak to your account manager and we will guide you through the next steps.