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Analyze your website's SEO factors: meta tags, headings, images, schema markup and more. Instant results without registration.
Title, Description, Keywords
H1-H6 structure and hierarchy
Alt texts and optimization
JSON-LD structured data
Canonical, Sitemap, Robots.txt
Open Graph & Twitter Cards
An SEO check analyzes the most important SEO factors of your website, such as meta tags, heading structure, image optimization, and technical SEO elements. The tool identifies issues that could negatively affect your search engine rankings.
Our SEO Checker analyzes: Meta Title & Description, H1-H6 heading structure, image alt texts, Schema Markup (JSON-LD), Canonical URLs, Sitemap.xml, Robots.txt, Open Graph tags for social media, internal linking, keyword density, and readability.
The SEO Score is based on a weighted evaluation of all checked factors. Critical errors like missing meta tags or H1 headings carry more weight than minor optimization opportunities. A score of 80+ means your page is well optimized.
Green (90-100): Excellent - no action required. Yellow (70-89): Good, but optimization potential exists. Orange (50-69): Needs improvement - important SEO factors should be optimized. Red (0-49): Critical - urgent action required.
We recommend running an SEO check after every major change to your website. Additionally, you should regularly (monthly) verify that all SEO factors remain optimal, especially when publishing new content.