WCAG 2.4.4 Link Purpose (In Context): What It Means and How to Test It

Anton StewartAuthor Reviewed September 28, 2026 against the W3C Understanding document

What WCAG 2.4.4 Requires

A link's purpose must be understandable from its own text, or from its text plus the surrounding sentence or list item, not from vague text like "click here" alone.

Can AccessBell Test This Automatically?

Yes. AccessBell's scanner runs axe-core, which includes 2 rules that catch code-level failures of this criterion:

area-alt — Ensure <area> elements of image maps have alternative text (details (opens in a new tab))
link-name — Ensure links have discernible text (details (opens in a new tab))

This criterion is included in: WCAG 2.2 AA Checker, WCAG 2.1 AA Checker, ADA Compliance Checker, Section 508 Checker, EN 301 549 Checker.

How to Test It by Hand

List every link's text out of context (a screen reader's links list does this) and check that its destination is still clear.

Common Failures

Multiple "Read more" or "Click here" links on one page with no distinguishing text or accessible name.
An icon-only link (a social media icon) has no accessible name describing where it goes.

Example Fix

Describe the purpose, not the pixels. Write alt text that says what the image does or shows in context, for example "Download the 2026 price list" for a linked icon.
Mark decorative images as decorative. Use an empty alt="" so screen readers skip images that add nothing, such as background flourishes.
Keep it short. One sentence is usually enough. Put longer descriptions of charts or diagrams in nearby text.

<!-- Informative image: describe its purpose -->
<img src="/team.jpg" alt="Our support team at the Denver office">

<!-- Image inside a link: describe where the link goes -->
<a href="/pricing"><img src="/icon-tag.svg" alt="Pricing"></a>

<!-- Decorative image: empty alt so it is skipped -->
<img src="/divider.svg" alt="">

WCAG 2.4.4 Questions

What does WCAG 2.4.4 require?

A link's purpose must be understandable from its own text, or from its text plus the surrounding sentence or list item, not from vague text like "click here" alone.

Can AccessBell test WCAG 2.4.4 automatically?

Yes. AccessBell runs 2 automated rules that can catch failures of this criterion, including in our WCAG 2.2 AA Checker, WCAG 2.1 AA Checker, ADA Compliance Checker, Section 508 Checker, EN 301 549 Checker.

What level is WCAG 2.4.4?

Level A, added in WCAG 2.0.

Sources

This page explains a technical standard and is not legal advice. See our disclaimer.

2.4.4 Link Purpose (In Context)