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Metadata · 9 September 2026

Meta Description Length: What Actually Matters

A meta description should accurately summarise the page in useful language. Length warnings are review signals because display truncation varies; there is no universal character limit that guarantees a particular snippet.

Quick answer

Write a concise, page-specific meta description that accurately explains the page. Treat character-length guidance as a review aid, not a hard ranking rule: search systems may truncate, rewrite, or ignore descriptions depending on the query and device.

What the issue means

A description-length finding means the measured description may be unusually short or long under the auditor’s configured heuristic. It does not measure whether the text is persuasive or whether Google will display it unchanged.

Why it matters for SEO

A useful description can help a searcher understand the result before visiting. The main risks are omission, repetition, misleading copy, and descriptions so long that important context is likely to be cut off.

How NOTABIS detects it

The description-length-review rule measures the delivered meta description and flags values that need review under the current rule thresholds. The report preserves the measured length; it does not predict the final snippet.

How to check it yourself

Read the description next to the page title and URL. Ask whether it states the page’s unique value, matches the visible content, and places the important information early.

How to fix it

Rewrite the description around the page’s actual subject and action. Remove boilerplate, keyword lists, and claims the page does not support. Recheck templates so category and product pages receive distinct descriptions.

When it may be intentional

Some pages are better left for search systems to generate a query-specific snippet, especially where the page has highly variable content. Do not pad text to reach an arbitrary number.

Related issues

Review missing descriptions, duplicate descriptions, title length, and client-rendered metadata.

Run a NOTABIS audit

NOTABIS reports the measured description and length so you can prioritise genuinely weak or repetitive metadata.

Measure before you change

See which issues affect your site.
Run a NOTABIS audit ↗