Features

• HTML syntax validation using DOMParser
• Accessibility checks (a11y)
• SEO optimization suggestions
• Unclosed tag detection
• Invalid nesting detection
• Missing alt tag detection
• Meta tag validation
• Heading structure analysis
• Element statistics
• Real-time validation

Keywords

html validator & analyzer, validate html syntax, check for accessibility issues, and get seo suggestions, html, validator, accessibility, seo, a11y, syntax

Examples

• Valid HTML

• Missing Alt Tags

• SEO Issues

Use Cases

• Validate HTML before deployment
• Check accessibility compliance
• SEO optimization
• Debug malformed HTML
• Ensure WCAG compliance
• Validate email templates
• Check landing pages
• Quality assurance testing