How to Use: SEO Optimization Tool SEO Optimization Tool Paste HTML content: Analyze SEO 1. Paste the HTML content of a webpage into the text area. 2. Click the "Analyze SEO" button. 3. The tool will display the analysis results for the title, meta description, H1 tag, and word count. This simple tool can be extended further by adding more features like checking for keywords, alt tags in images, and other SEO-related checks.