What is Meta Description?
A meta description is an HTML attribute providing a concise summary of a web page’s content that appears in search result snippets below the page title, influencing click-through rates without directly affecting rankings. While Google often rewrites meta descriptions based on query context, well-crafted descriptions that accurately summarize content and include compelling calls-to-action can significantly improve organic CTR by helping users decide which results best match their search intent.
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What You Need to Know about Meta Description
Character Length Guidelines
Optimal meta descriptions range from 150-160 characters to avoid truncation in search results, though Google sometimes displays up to 320 characters for certain queries. Keeping critical information and calls-to-action within the first 150 characters ensures visibility across different SERP layouts and device types.
Search Result Rewriting
Google rewrites meta descriptions in 60-70% of search results, pulling content from pages that better matches specific query intent. Despite frequent rewriting, providing quality meta descriptions gives you control over default snippets and increases chances Google uses your version for relevant queries.
Click-Through Rate Impact
Compelling meta descriptions that clearly communicate value propositions and match search intent improve CTR from search results. Higher CTR can indirectly benefit rankings through engagement signals, though the primary value comes from attracting more qualified traffic from existing search visibility.
Unique Descriptions Per Page
Every page should have unique meta descriptions that accurately reflect specific page content rather than site-wide boilerplate. Duplicate meta descriptions create missed opportunities to differentiate pages and attract clicks by highlighting unique value propositions for different content.
Keyword Inclusion Strategy
Including target keywords in meta descriptions doesn’t directly improve rankings but helps users quickly identify relevance when keywords appear bolded in search results. Natural keyword inclusion within compelling copy provides visual scanning cues without forced over-optimization.
Call-to-Action Integration
Action-oriented language like “Learn how,” “Discover,” “Get started,” or “Find out” encourages clicks by clearly communicating what users gain from visiting. CTAs should align with page content and search intent—informational queries benefit from “Learn” language while commercial queries respond to “Compare” or “Buy” messaging.
Frequently Asked Questions about Meta Description
1. Do meta descriptions affect rankings?
Meta descriptions don’t directly influence rankings as a ranking factor, but they impact CTR which can indirectly affect visibility. Better CTR from compelling descriptions generates more traffic and engagement signals that may correlate with improved rankings over time.
2. What happens if you don’t include a meta description?
Search engines automatically generate snippets from page content when meta descriptions are missing or don’t match query intent. While auto-generated snippets sometimes work well, they’re unpredictable—providing descriptions maintains control over how pages present in search results.
3. Should you include keywords in meta descriptions?
Yes, include relevant keywords naturally within compelling copy because Google bolds matching terms in search results, helping users quickly identify relevance. However, avoid keyword stuffing that reads unnaturally—prioritize clear communication and user value over keyword density.
4. Can meta descriptions be too long?
Descriptions exceeding 150-160 characters get truncated with ellipses in most search results, potentially cutting off important information or calls-to-action. While Google occasionally shows longer descriptions, optimizing for the typical display length ensures complete message visibility across queries and devices.
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