Meta tag depth
Checks title length, meta description, canonical URL, robots directives, meta refresh redirects and theme color.
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Paste any URL and get an instant SEO audit across 11 categories. We crawl the page, parse its HTML and response headers, and check more than 50 technical and on-page SEO signals, including titles, descriptions, headings, Open Graph metadata, structured data, images, links, crawlability and performance.
Search engines look at hundreds of signals when ranking pages — but most of the wins come from getting a small set of fundamentals right. This free SEO checker crawls any public URL and audits every signal that actually moves the needle: meta tags, headings, Open Graph, structured data, images, links, content quality, crawlability and performance.
Paste a URL, click Analyze, and get a complete report grouped by category with passing checks, warnings and issues. Each result includes the actual value found and a tip on how to fix anything that's failing.
Checks title length, meta description, canonical URL, robots directives, meta refresh redirects and theme color.
Validates all Open Graph tags including image dimensions plus Twitter Card type — flags if you're using "summary" instead of "summary_large_image".
Finds every JSON-LD block, extracts all @type values, and flags missing Organization, WebSite or BreadcrumbList markup.
Checks for sitemap.xml, sitemap.php, sitemap_index.xml and any sitemap declared in your robots.txt — not just the default.
Counts images, missing alt text, missing width/height (causes CLS), and lazy-loading coverage.
Response time, page size, compression, HTTP version, CSS/JS file counts, defer/async usage and resource hints.
Paste any public URL — your homepage, a product page, a blog post, any indexable URL.
Click Analyze. We fetch the page, parse the HTML, and check headers, schema, sitemap and robots.txt.
Read the SEO score and filter by Issues, Warnings or Passing. Every check includes the value found.
Apply the recommended fixes, deploy your changes, and re-run the audit to verify each issue is resolved.
Yes — no signup, no daily limit. Run as many audits as you need.
The score is a percentage. Passing checks count 100%, warnings count 50%, and failures count 0%. Aim for 80+ for healthy SEO.
No. Search Console shows how Google actually crawls and ranks your site — this tool audits a single URL's on-page signals. Use both.
The checker measures response time, page size, compression, HTTP version, resource counts and several performance signals. Use Google PageSpeed Insights for complete Core Web Vitals laboratory and field data.
No — the crawler can only access public URLs that don't require authentication.
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