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Links with empty Anchor Text

Links with no visible text (empty <a>, icon-only) are invisible to screen readers and give Google no anchor-text signal for the target page.

warning Impact: medium WCAG 2.4.4 (Level A) LINK_EMPTY_ANCHOR 2 min read Updated

Why it matters

Links with no visible text (empty <a>, icon-only) are invisible to screen readers and give Google no anchor-text signal for the target page.

Schedule a fix in your next sprint. Warnings won't block your site but they consistently leave performance on the table. Estimated SEO impact: medium — measurable effect on click-through or relevance.

How to fix

  • Add visible text inside the link
  • For icon-only links, use aria-label="..." with a meaningful value
  • Wrap the icon in a <span class="sr-only">label</span> alternative

Common causes

If the rule is firing across many pages, the root cause is almost always one of these:

  • Old anchor text ("click here", "read more") survives template refactors.
  • Migration changes URLs but leaves internal links pointing at the old paths.
  • Footer or sidebar widgets reference removed pages that haven't been re-pruned.
  • Generated category/tag pages create orphaned link clusters.

Anti-patterns to avoid

Even with the best intentions, these "fixes" make the issue worse — recognise them so you don't ship them:

  • Anchor text "click here" / "read more" / "this link".
  • Linking the same anchor to multiple destinations within one page.
  • Hiding important internal links behind onclick handlers without an href.

How atlookup detects this

Our crawler renders each page with a real headless browser, then normalises every internal href, follows redirects, and grades anchor descriptiveness. Pages where the rule fires for links with empty anchor text are flagged on the report.

If you'd like to see this rule fire on your own site, run a free 60-second audit — every page is reported with the exact lines that triggered it.

Tools to verify the fix

Once you've applied the fix, double-check with these external validators:

Frequently asked questions

Why does Links with Empty Anchor Text matter for SEO?

Links with no visible text (empty <a>, icon-only) are invisible to screen readers and give Google no anchor-text signal for the target page.

How do I fix links with empty anchor text?

Add visible text inside the link For icon-only links, use aria-label="..." with a meaningful value Wrap the icon in a <span class="sr-only">label</span> alternative

Is this a critical SEO issue?

Schedule a fix in your next sprint. Warnings won't block your site but they consistently leave performance on the table. Estimated SEO impact: medium — measurable effect on click-through or relevance.

How does atlookup detect links with empty anchor text?

Our crawler renders each page with a real headless browser, then normalises every internal href, follows redirects, and grades anchor descriptiveness. Pages where the rule fires for links with empty anchor text are flagged on the report.

Does this affect accessibility?

Yes. This issue maps to WCAG 2.4.4 (Level A). Fixing it improves both SEO ranking signals and the experience for users on assistive technology.

LINK_JAVASCRIPT_HREF

Link Uses javascript: URL

javascript:void(0) links are not crawlable, open in weird ways, and fail when JavaScript is disabled.

INTERNAL_LINKS_NONE

No Internal Links on Page

Pages with zero internal links are orphans in the site structure — Google has no way to discover related pages, and PageRank cannot flow to them.

LINK_GENERIC_ANCHOR

Generic Link Anchor Text

Anchor text like "click here", "read more", "learn more" provides no context — both users and Google miss what the link is about.

INTERNAL_LINK_NOFOLLOW

Internal Link Blocked from Passing Authority

Using rel="nofollow" on internal links blocks PageRank flow between your own pages — usually a mistake unless you have a specific reason (login, admin, user-generated content).