Meta Tags: What Matters for Modern SEO
A meta description summarizes a page and may appear in a search snippet, though Google can choose text from the page instead.
Descriptions and directives have different jobs
A meta description summarizes a page and may appear in a search snippet, though Google can choose text from the page instead. It is not a direct ranking boost. Robots metadata can tell supported crawlers not to index a page or control some result presentation. The viewport tag helps browsers render a responsive layout. Meta keywords are not used by Google for ranking, so filling that field is not an optimization priority.
Write metadata from the page's purpose
Give each important page a relevant description, a descriptive title, and the correct canonical address. There is no universal character count that guarantees a complete snippet on every device. Use a concise summary that makes sense if it is shown or shortened. Check production templates for duplicate tags and accidental noindex settings before deployment.
A checklist you can use
- Summarize the page accurately.
- Check indexability before launching.
- Keep one intended canonical URL.
- Avoid keyword stuffing and unsupported ranking promises.
Keep the guidance current
Search features and products change. Use the official documentation alongside this guide when you plan an update.
