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Free Technical SEO Audit Tool

Technical SEO Checker for Better Crawlability

Audit HTTPS, robots.txt, sitemap.xml, canonical tags, schema markup, viewport, indexability, PageSpeed, internal links and technical SEO issues in one clear report.

✓ HTTPS Check ✓ Sitemap Check ✓ Schema Check ✓ Indexability Check
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Technical SEO Audit

Find crawlability and technical SEO issues quickly.

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Analyze Website

Enter your website URL and get a free SEO report.

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Analyzing website...

Checking technical SEO, content quality, PageSpeed, links, images and AI recommendations.

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What This Technical SEO Checker Reviews

Technical SEO helps search engines crawl, understand and index your website correctly. This tool checks the most important technical signals that can affect visibility.

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HTTPS Security

Checks whether your website uses a secure HTTPS connection.

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Robots.txt

Reviews whether robots.txt is available for crawler instructions.

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Sitemap.xml

Checks whether your sitemap is available for search engine discovery.

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Schema Markup

Detects structured data that helps search engines understand your content.

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Mobile Viewport

Checks mobile viewport setup for responsive and mobile-friendly pages.

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Canonical URL

Reviews canonical tags to help prevent duplicate content issues.

Why Technical SEO Matters

Even good content can struggle to rank if search engines cannot crawl or understand the page properly. Technical SEO improves crawlability, indexability, page experience and search engine trust.

SEOScanInstant checks common technical SEO signals including HTTPS, HTTP status, robots.txt, sitemap.xml, viewport, schema markup, canonical tags, Open Graph tags, Twitter cards, PageSpeed signals, image SEO and internal link structure.

Technical SEO Checklist

  • Use HTTPS on all important pages.
  • Add a valid robots.txt file.
  • Create and submit sitemap.xml.
  • Use one correct canonical URL.
  • Add schema markup where relevant.
  • Improve mobile viewport and responsive design.
  • Fix broken links and redirect chains.
  • Improve PageSpeed and Core Web Vitals.

Technical SEO Checker FAQ

What is technical SEO?

Technical SEO is the process of improving website structure, crawlability, speed, security and indexability so search engines can access and understand pages.

Is technical SEO important for rankings?

Yes. Technical SEO helps search engines crawl and index your website correctly. It also improves user experience through faster and more stable pages.

What should I fix first?

Start with HTTPS, HTTP errors, missing sitemap, blocked pages, canonical issues, mobile viewport problems, slow loading speed and missing schema markup.

Analyzing Website...

Starting advanced SEO audit...

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Meta Tags Performance Mobile SEO Images Links Schema Security Content