Free · No Registration · Real Technical SEO Audit

Free Technical SEO Checker

Analyze any public website for SEO compliance, missing files, broken links, and performance.

Enter Website URL to Audit
Real HTTP Analysis

Enter any valid website URL starting with https:// to run an instant technical SEO analysis.

Advanced Crawler Settings

What We Audit

12 independent modules running real HTTP analysis and compliance verification

Technical Compliance

HTTPS, WWW redirects, mixed content, X-Robots-Tag, and HTTP status codes.

robots.txt Checker

Check file availability, directives, disallowed paths, and sitemap links.

XML Sitemap Checker

Validate sitemap.xml & sitemap index, detect 404 URLs and duplicates.

Title & Description

Check title tags, meta descriptions, optimal lengths, and duplicates.

Headings Structure

Verify H1–H6 hierarchy, multiple H1 tags, and empty heading elements.

Canonical URLs

Detect missing, invalid, self-referencing or cross-domain canonicals.

Image SEO

Identify missing ALT text, missing dimensions, and broken image URLs.

Broken Links

Scan internal and external links, separate timeouts from confirmed 404s.

Schema & Social

Detect JSON-LD, Microdata, RDFa, Open Graph and Twitter Card tags.

PageSpeed Insights

Google Core Web Vitals (LCP, CLS, TBT) for Mobile and Desktop.