- Class
- C2 Recommended
- Weight
- 4
- Severity on fail
- major
- Applies to
Scope and evidence
Evaluated on page (P). The book marks this requirement DOCUMENTED RECOMMENDATION, SEARCH-ENGINE-SPECIFIC.
Links named only through aria-label are reported as info (aria_label_only): Google's documentation does not say whether it reads them as anchor text.
Fail conditions
Each condition has a stable code and a reason template. The evaluator fills the placeholders from observed values only; no sentence in a report is generated.
generic_text{n} links on {url} use generic anchor text such as “{text}” (pointing to {target}). Google lists text like this as a bad example and recommends anchor text that is descriptive, reasonably concise, and relevant to both pages.
empty_text{n} links on {url} have neither text nor image alt text, for example the link to {target}. Google notes that alt text is useful as anchor text when an image is used as a link.
Informational observations
aria_label_only{n} links on {url} are named only through aria-label, for example the link to {target}. Google's documentation does not say whether it reads aria-label as anchor text.
The documented fix
Describe the destination in the link text; give linked images descriptive alt text.
Sources, quoted
These are the passages the rule rests on, stored once in the knowledge base and emitted exactly as written. A citation marked for specific conditions appears only on findings with those codes.
“Good anchor text is descriptive, reasonably concise, and relevant to the page that it's on and to the page it links to.”
[G-LINKS] SEO link best practices for Google · Anchor text placement · last updated 2025-12-10
https://developers.google.com/search/docs/crawling-indexing/links-crawlable“Also, alt text in images is useful as anchor text if you decide to use an image as a link.”
[G-IMAGES] Google image SEO best practices · Use descriptive alt text · last updated 2026-03-02
https://developers.google.com/search/docs/appearance/google-images