Free On-Page SEO Checker
Analyze your website's on-page SEO and get actionable insights to improve your search rankings.
Enter a URL to analyze its on-page SEO factors including title tags, meta descriptions, headings, images, and more.
What We Analyze
Content Optimization
- Title tag length and quality
- Meta description optimization
- H1-H6 heading structure
- Content length and word count
- Keyword density analysis
Technical SEO
- Image alt tag validation
- Deprecated HTML detection
- Favicon presence
- Internal/external link count
- Inline styles analysis
Search Optimization
- Canonical tag verification
- HTTPS security check
- Robots meta directives
- Viewport meta tag
- Structured data (JSON-LD)
Social Media
- Open Graph tags
- Twitter Card tags
- Social share preview
- Image optimization for social
Frequently Asked Questions
What is On-Page SEO?
On-page SEO refers to optimizations made directly on your website to improve search rankings. This includes content quality, HTML tags, meta descriptions, heading structure, image optimization, and technical elements like page speed and mobile-friendliness.
What does this tool check?
This tool analyzes key on-page SEO factors including title tags, meta descriptions, heading hierarchy (H1-H6), image alt attributes, Open Graph tags, canonical URLs, structured data, mobile viewport, HTTPS usage, and content quality indicators.
How are scores calculated?
Scores are calculated based on industry best practices. The Content score measures title, description, and heading optimization. The SEO score evaluates technical elements like image alt tags and deprecated HTML. The Search score checks crawlability factors like canonical tags and robots meta.
Why is my score low?
A low score indicates missing or improperly configured SEO elements. Check the Issues Overview for specific problems like missing meta descriptions, multiple H1 tags, or images without alt text. Each issue includes severity level and recommendations.
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