Our free website SEO checker scans the page you enter and grades it the way search engines and AI assistants see it. Every check comes with a plain-English explanation, so you know what to fix first.
On-page SEO
Title tag, meta description, H1 and heading structure, canonical URL and keyword placement.
Technical SEO
XML sitemap, robots.txt, indexability, redirects, structured data and crawl signals.
Content
Word count, thin content, internal linking and how well the page answers real search questions.
Speed
Server response time, page size and load time, which affect Core Web Vitals and conversions.
Security
HTTPS and SSL, mixed content and the security headers that build trust with Google and visitors.
Social and rich results
Open Graph tags, share images and schema markup that win richer search listings.
Accessibility
Image alt text and other signals that help people with disabilities and search engines read your page.
Mobile
Viewport settings and mobile friendliness, since Google ranks the mobile version of your site.
AI search readiness
Answer engine (AEO) and generative engine (GEO) scores: how likely ChatGPT, Gemini and Google AI Overviews are to use and cite your page.