Free Website SEO Checker & Audit Tool
Analyze titles, meta tags, heading hierarchy, canonicals, robots.txt, and sitemaps. Receive actionable copy-paste fixes to rank higher in organic search results.
What our On-Page SEO audit inspects
Search engines evaluate dozens of structural details when crawling your pages.
Meta Titles & Descriptions
Verifies character lengths, uniqueness, and missing tags.
Heading Structure (H1-H3)
Ensures single primary H1 and logical hierarchy for search crawlers.
Canonical URL Configuration
Prevents duplicate content penalties across protocol and subdomain variations.
Robots.txt & XML Sitemaps
Validates search engine crawlability and index directives.
Image Alt Text & Attributes
Checks image accessibility and keyword relevance for visual search.
Open Graph & Twitter Cards
Ensures rich preview cards across social media platforms.
Turn audit warnings into instant code fixes
Finding issues is only half the battle. SiteScore AI provides exact HTML meta tags, JSON-LD schema blocks, and canonical snippets ready to paste into your codebase.
Frequently Asked Questions
How does the Free SEO Checker work?
Enter your domain above. Our scanner fetches your site exactly as search engine bots do, inspecting 30+ technical and on-page SEO signals in under 60 seconds.
Is this SEO audit 100% free?
Yes. You receive a free daily scan with overall pillar scores, letter grade, and top identified issues without creating an account or entering a credit card.
How does SiteScore differ from traditional SEO tools?
SiteScore audits traditional technical SEO alongside website trust signals, real Google Core Web Vitals field data, and AI Search Visibility (ChatGPT, Claude, Perplexity).