Accessibility basics every website should get right
Get contrast, alt text, keyboard navigation, visible focus states and semantic structure right. These basics widen your audience and improve ranking.
Accessibility is not a niche extra bolted on for a small group of users. It is basic quality that makes a site work better for everyone — and, as a bonus, it helps your SEO at the same time. Most of the benefit comes from getting five fundamentals right, none of which require special expertise.
Here are the five, and why they pull double duty.
The five that matter most
| Basic | What it means |
|---|---|
| Color contrast | Text is easy to read against its background |
| Alt text | Images described for screen readers |
| Keyboard navigation | Everything usable without a mouse |
| Visible focus | Clear outline on the focused element |
| Semantic HTML | Meaningful structure, not just divs |
Readable contrast, descriptive alt text, full keyboard navigation, visible focus outlines and semantic structure together cover the large majority of real-world accessibility needs. Get these right and you have done most of the work that matters.
Why it also helps SEO
Semantic structure and alt text help search engines understand your content, and accessible pages tend to be faster and clearer. Accessibility and SEO pull in the same direction — the habits that help a screen reader also help a search crawler, so you are never choosing between them.
Build it in from the start
A well-made template bakes in good contrast, focus states and semantic structure. The job during customization is to preserve them, not strip them out — keep the contrast when you change colors, keep the focus outlines when you restyle buttons. Accessibility is far easier to keep than to retrofit.
- ✓Accessibility is basic quality, not a niche extra.
- ✓Focus on contrast, alt text, keyboard use, focus states and semantics.
- ✓The same habits improve SEO.
- ✓Good templates include the basics by default.
- ✓Preserve accessibility as you customize.