Meta Tag Analyzer
Paste a page's HTML to audit its SEO meta tags.
Paste HTML source
Results
Paste your source on the left to see the analysis here.
Audit Your Meta Tags
Paste a page's HTML source and this analyzer extracts every meta tag, then audits the SEO essentials — title, description, canonical, viewport, charset, and robots — flagging anything missing or outside recommended lengths. It runs entirely in your browser.
What it checks
- Title length (ideal 30–60 characters)
- Description length (ideal 120–160)
- Canonical, viewport, and charset presence
- Robots directive and all other meta tags
How to get the HTML
In your browser, right-click the page and choose 'View Page Source' (or press Ctrl/Cmd+U), then copy everything and paste it here.
Private & Processed Locally
Because you paste the source yourself, the analysis runs 100% in your browser with no server fetch — so it works on staging sites, password-protected pages, and local files, and nothing is uploaded.
Frequently Asked Questions
Common questions about the Meta Tag Analyzer.
How do I use the Meta Tag Analyzer?
Open a page's source (View Source / Ctrl+U), copy the HTML, and paste it in. The tool extracts and audits every meta tag in your browser.
What does it check?
It checks the title and description lengths, and the presence of canonical, viewport, charset, and robots tags, then lists all meta tags found.
Is my data private?
Yes. Because you paste the HTML yourself, the analysis runs entirely in your browser with no server fetch.