Astro · Metadata

Metadata in Astro

Titles, descriptions, and document head tags that shape SERP and social quality. Framework notes for Astro.

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Problem Overview

Missing or duplicate titles and meta descriptions weaken click-through and confuse crawlers. Every primary URL needs unique, accurate document metadata.

Why It Matters

Metadata is the first pitch in search results. Weak titles bury strong pages; thin descriptions waste SERP real estate.

Framework-Specific Explanation

Astro should emit titles and descriptions in the initial HTML. Prefer per-page frontmatter and <head> / SEO integrations so crawlers never depend on client hydration for head tags.

Step-by-Step Solution

Define a default site title template.
Override per route with unique titles and descriptions.
Ensure canonical and social tags align with the primary URL.
Spot-check View Source (not only the DOM after hydration).

Code Examples

<title>Pricing — Acme Analytics</title>
<meta name="description" content="Simple plans for teams closing growth gaps. Start free." />

Wire these through per-page frontmatter and <head> / SEO integrations.

Common Mistakes

One title template for every route
Descriptions over ~160 characters truncated awkwardly
Forgetting to update metadata when messaging changes
Client-only title updates that crawlers never see

Validation Checklist

[ ] Unique <title> per indexable page
[ ] Unique meta description
[ ] Charset and viewport present
[ ] Titles reflect primary H1 intent

AI Readiness Notes

Clear titles and descriptions help AI systems label pages correctly. Keep language concrete and entity-rich (product, audience, action).

Deployment Checklist

[ ] Preview environments do not get indexed (robots / noindex as needed)
[ ] Production titles match messaging
[ ] moneygap scan reports no missing-title findings on key templates

Browser Extension Tips

Open a key landing page and confirm the shared extension report lists metadata opportunities.