What is Meta Description?
The meta description is the ~155-character snippet under your title tag in Google search results. It's not a direct ranking factor, but it heavily influences click-through rate — a compelling description at position 5 can out-earn a bland one at position 3.
How Meta Description works
- Length: 140-160 characters. Beyond ~160, Google truncates with "…" mid-sentence.
- Google rewrites meta descriptions ~60% of the time — usually pulling a passage from the page body that better matches the exact query.
- Include the primary keyword naturally — Google bolds matching words in the snippet, drawing eye attention.
- Focus on action + value — "Free forever. No signup. 3-second setup." beats "The best SEO tool for your team."
- Never leave the meta description blank — Google will pick a random passage, often the wrong one.
Example
Weak: `We help you rank on Google.` Strong: `Free rank tracker — daily Google + AI Overview positions across 190 countries. No credit card. Live in 60 seconds.` The strong version wins the click even at position 5 vs a bland #2.
Run it on your own keyword
Check the top 10 for your keyword and the descriptions currently being displayed.
See the live snippets Google showsFrequently asked questions about Meta Description
Do meta descriptions affect SEO rankings?
Not directly — Google has said meta descriptions are not a ranking factor. But they heavily influence CTR, which is a ranking factor. Indirect but strong effect.
Why is Google not showing my meta description?
Google rewrites descriptions when yours doesn't match the query intent, is missing, or is duplicate across pages. Rewriting to match dominant query intent usually restores your version.
Should every page have a unique meta description?
Yes — duplicates flag as sloppy SEO in GSC's Enhancements report and force Google to auto-generate descriptions for the affected pages.
Related terms
Title Tag
The title tag is the HTML <title> element that becomes your page's clickable headline in Google search results and browser tabs. It's the single strongest on-page relevance signal and the biggest lever on CTR at your current ranking position.
CTR Curve
A CTR curve is the expected click-through rate at each organic Google position — typically ~30% at #1, ~15% at #2, ~10% at #3, dropping to under 2% by position 10. Modern CTR curves have flattened due to AI Overviews and SERP features consuming clicks before the blue links.
SERP
SERP stands for Search Engine Results Page — the page Google (or Bing, DuckDuckGo, etc.) returns after a query. Modern SERPs mix classic blue links with AI Overviews, featured snippets, People Also Ask boxes, image packs, videos, and shopping carousels.