How to use Meta Tag and On-Page SEO Analyzer
- Open your page, view its source and copy the HTML.
- Paste it into the box.
- Read the report and fix any errors or warnings.
About this tool
The analyzer parses the HTML in your browser and checks the essentials: title and description length, a single h1, canonical, viewport and language, image alt text, Open Graph tags and structured data. It never fetches a URL, so it also works for pages that are not public yet.
It is a quick checklist, not a full audit. Use it alongside Search Console and a crawler.
Frequently Asked Questions
- Why paste HTML instead of a URL?
- Fetching other sites from a server raises privacy and abuse concerns, and pasting works for drafts and staging sites.
- How do I get the HTML?
- In your browser press Ctrl+U (Cmd+Option+U on Mac) and copy the source.
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