Free SEO Audit Tool
Find and fix SEO issues in seconds
Analyse any URL for 14 SEO factors. Check title, meta description, Open Graph, heading hierarchy, canonical tags, robots.txt, sitemap, and structured data — with grade and recommendations.
Results in ~10 seconds · Sign in to save history & set up monitoring
This tool uses the same scanner as the full SiteAuditLab audit — pre-filtered to this category. Run a full scan to see Security, Performance, SEO, Accessibility, Privacy & more together.
What gets checked
Frequently asked questions
What does an SEO audit check?
A technical SEO audit checks the on-page and structural elements that affect how search engines crawl and rank your site. This includes meta tags, heading structure, canonical URLs, sitemap and robots.txt configuration, Open Graph for social sharing, structured data markup, and mobile viewport configuration.
How do I improve my SEO score?
Start with the critical findings — missing title tags and meta descriptions are easy wins with high impact. Then fix structural issues like duplicate H1s or missing canonical tags. Finally, add structured data (JSON-LD) to help Google understand your content and qualify for rich results.
What is a canonical URL?
A canonical URL tells search engines which version of a page is the 'original' when multiple URLs serve similar content (e.g., with/without trailing slash, HTTP vs HTTPS). Missing canonicals can cause duplicate content penalties. Add <link rel="canonical" href="..."> in your <head>.
How important is the meta description for SEO?
Meta descriptions don't directly affect rankings but they heavily influence click-through rate (CTR) from search results. Google displays them in snippets. A compelling 150–160 character description can significantly increase organic traffic.
Does this check performance too?
Run a full audit (all categories) to include the performance scan — TTFB and load time measured directly, plus compression, caching, CDN and render-blocking resources. It is a lab test from our servers, not Core Web Vitals field data from real visitors; for those, use PageSpeed Insights or Search Console. The SEO-only scan focuses on on-page technical elements.
Want history, scheduled audits, and uptime monitoring?
Sign in to unlock them