Free Technical SEO Checker — Full Technical SEO Audit in Seconds
Run a comprehensive technical SEO audit on any URL. Check Core Web Vitals, meta tags, canonical, structured data, robots.txt, and more in one click.
Free — no account required for a single check. Sign up for continuous monitoring →
What the Technical SEO Checker checks
Core Web Vitals scores
Meta tags completeness
Canonical URL
Robots.txt access
Structured data validity
Mobile friendliness
HTTPS security
Page indexability
How it works
Runs a multi-signal technical SEO analysis combining Lighthouse, HTML parsing, and HTTP header inspection to produce a comprehensive SEO health score.
Monitor continuously — not just once
This free tool runs a one-off check. AuditJet monitors your site on a schedule — alerting you when scores change, before performance regressions affect your rankings and revenue.
Technical SEO Checker — FAQ
Is the Technical SEO Checker free?
Yes — Technical SEO Checker is completely free to use. No account required for a single-URL check.
How does the Technical SEO Checker work?
Runs a multi-signal technical SEO analysis combining Lighthouse, HTML parsing, and HTTP header inspection to produce a comprehensive SEO health score.
What does the Technical SEO Checker check?
Core Web Vitals scores. Meta tags completeness. Canonical URL. Robots.txt access. Structured data validity. Mobile friendliness. HTTPS security. Page indexability.
How is this different from Google PageSpeed Insights?
Google PageSpeed Insights is a one-off manual tool. AuditJet adds continuous monitoring, regression alerting, and revenue impact on top of the same performance analysis — so you're notified when scores change, not just when you remember to check.