max-snippet set very low
A very small max-snippet value starves snippet and answer generation. There may be too little text for Google to build a useful snippet, which weakens how the page shows up.
A small max-snippet length starves snippet generation.
Why it matters
Very short permitted snippets give AI features little to extract, weakening citability.
How to fix it
Use -1 or a generous length unless there’s a privacy reason.
How to find it on your site
- Find max-snippet in the robots directives and note the number.
- Ask whether that length is enough to express the answer the page gives.
- Unless you have a specific reason, set max-snippet:-1 to allow any length.
- Re-test in Search Console after changing it.
Cross-reference to ranking and citation factors
Snippet length correlates with how fully a page can be represented in results and AI answers. Too low and the page competes with one hand tied.
Impact
Medium-high for AI citability. Inferred from snippet→AI-input link.
Evidence
Snippet length governs what can be shown/used; AI features draw on snippet-eligible content. Google Search Central, Robots Meta Tags Specifications; Google Search Central, Optimizing your website for generative AI features on Google Search
Sources