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Analyze your website's SEO elements and get instant recommendations
Paste the HTML source code of the page you want to analyze. You can view the source code by right-clicking on a webpage and selecting "View Page Source" or pressing Ctrl+U.
Enter HTML code or URL to analyze SEO
Search engines like Google use hundreds of signals to rank pages. Missing title tags, poor heading structure, or lack of meta descriptions can severely hurt your visibility. Our SEO Checker acts as an instant auditor, scanning your HTML for critical on-page SEO elements. It identifies technical issues, content gaps, and missing social tags that might be holding you back. By fixing these issues, you can improve your click-through rates, rank higher in search results, and ensure your content is perfectly optimized for both users and search engines.
An SEO checker is a comprehensive tool that analyzes your website's on-page SEO elements to identify optimization opportunities and issues. It examines critical SEO factors including meta tags (title, description), heading structure (H1-H6), image alt attributes, internal and external links, content quality, and technical SEO elements. Our free SEO checker provides detailed analysis of your website's SEO health, highlighting missing elements, optimization suggestions, and best practices. All analysis happens 100% client-side in your browser, ensuring your website data never leaves your device and remains completely private.
Type or paste your website URL into the input field. The tool will fetch and analyze the page content.
Click the "Check SEO" button to start the analysis. The tool will examine all on-page SEO elements.
Check the detailed analysis results showing meta tags, headings, images, links, and other SEO factors.
Review warnings and recommendations to identify missing elements or optimization opportunities.
Address identified issues by adding missing meta tags, improving heading structure, or optimizing content.
Run the SEO checker again after making improvements to verify that all issues have been resolved.
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