Add unique meta descriptions to every page — v0

Meta descriptions do not directly affect ranking, but they drive 10-30% of your click-through rate. A blank or duplicated description lets Google auto-generate one, usually worse than what you would write.

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Fixing this in v0

Vercel AI component and app generator

v0 scaffolds Next.js App Router code — most fixes live in metadata objects and Server Components. Paste the prompt below into your v0 chat and the fix rolls out across the project in one pass.

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The prompt for v0

Copy and paste this into your v0 chat exactly as-is.

Regenerate my v0 component / page with these fixes applied:

Add meta descriptions

1. Add a <meta name="description"> in <head> on every page.
2. Keep it between 50 and 160 characters.
3. Write a unique description per page — never reuse the same string.

Why this matters

When a page appears in Google, the grey snippet below the title is either your meta description or a fragment Google pulls from the page body. The auto-generated version is usually a truncated sentence from the middle of your page — technically accurate, rarely compelling.

A well-written description is a free conversion-rate optimisation. The ranking does not move, but the percentage of searchers who click your result goes up. Over thousands of impressions per month, that compounds into real traffic.

LLM-based search engines (ChatGPT web search, Perplexity, Google AI Overviews) also read the meta description as a quick summary signal. Pages with tight, clear descriptions get cited more often in AI-generated answers.

How to use this prompt in v0

1. Open your v0 project.
2. Copy the prompt above with the copy button.
3. Paste into the v0 chat and send.
4. Review the diff, accept the changes, redeploy.
5. Verify the fix using the checklist below.

Common mistakes to avoid

error_outlineWriting descriptions over 160 characters — the tail gets "…" truncated in search results.
error_outlineUsing the same description on every page (e.g., the company tagline).
error_outlineStuffing keywords instead of selling the click.
error_outlineLeaving the description empty and letting Google auto-generate.
error_outlineForgetting that the description is the preview text when someone shares your link on Slack or LinkedIn.

How to verify the fix worked

check_circle`curl -s https://yoursite.com/page | grep "description"` returns your tag with the correct text.
check_circleSearch the site on Google with `site:yoursite.com` — the snippets should match what you wrote.
check_circlePaste a URL into LinkedIn or Slack and verify the preview uses your description.
check_circleScreaming Frog crawl: no duplicate descriptions, no missing ones, none over 160 chars.

Frequently asked questions

Do meta descriptions affect Google ranking?expand_more

Not directly. They affect click-through rate, which is an indirect ranking signal. A great description that gets clicks outperforms a keyword-stuffed one that does not.

What character length is ideal?expand_more

50-160 characters. Google displays roughly 155-160 on desktop and 120 on mobile. Put the hook in the first 120 characters.

Can I include my phone number or a discount code?expand_more

Yes. Urgency, pricing, and contact info all lift CTR. "Free shipping over $50" or "Starts at $9/mo" are proven description boosters.

Does Google rewrite my description?expand_more

Often. If the description is weak, too short, or does not match the query, Google pulls a snippet from the page body instead. Tight, relevant descriptions get kept more often.

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