Error · scope-attr-valid

Table headers with an invalid scope

Q: What does the scope-attr-valid error mean?

Table headers with an invalid scope. Header cells declare a scope value that doesn't exist.

Header cells declare a scope value that doesn't exist.

Who it leaves out: blind people (screen readers)

How to fix it

Use scope="col" or "row". Developer task.

In the code

Does your site have this error?

Free check in about a minute, no account.

One more chance: free scan · no account

Related errors

Images without a description image-alt
Image buttons without a name input-image-alt
Buttons with no name button-name
Links that don't say where they go link-name
Form fields without a label label
Drop-down menus without a label select-name

Automated testing covers roughly half of WCAG criteria; a full conformance claim also requires manual review. Technical information, not legal advice.