Optimize SEO

Audit a web page against current SEO best practices (2025-2026) and generate missing or improved elements.

Gotchas

• On SPAs, SSG sites (Next.js, Gatsby), or template-driven systems, the HTML file may be a build artifact. Fixes applied to generated output are lost on the next build — find the source template instead.
• Adding meta tags without checking for existing ones creates duplicates. Most parsers use the first match, so the old (wrong) tag wins. Check for existing tags before adding new ones.

Instructions

Step 1: Identify the Target

Determine what to audit:

• HTML file(s): Read the file(s) directly
• URL: Use WebFetch to retrieve the page
• Component/template: Read the source files that produce the page

If the user provides a URL or file, read it. If unclear, ask what page to optimize.