WCAG 2.4.9: Link Purpose (Link Only)
WCAG 2.4.9 Link Purpose (Link Only) is a level AAA success criterion from WCAG 2.0. The purpose of each link is clear from the link text alone, without needing the surrounding sentence.
Link lists in screen readers have no surrounding sentence.
How to test
Pull the links out of context. Each should still make sense.
How to fix
Put the destination in the link text itself.
Example that fails
The link text is Details.
Example that passes the check
The link text is Postage details.
Shopify
Change section buttons from Learn more to the page name.
WooCommerce
Include the product name in loop links.
WordPress
Replace generic button labels.
Wix
Edit every button so the label names the destination.