Check and validate favicon implementation on any website. Favicons enhance brand recognition in browser tabs and bookmarks, improving user experience and SEO. Ensure your favicon displays correctly across all browsers and devices. Need help optimizing your site's technical SEO? Check out Core Web Vitals analysis.
Enter the website URL you want to check for favicon implementation.
The tool fetches the page HTML and analyzes favicon link tags and default locations.
See favicon preview, sizes, formats, and get recommendations for optimization.
Favicons are small icons that appear in browser tabs, bookmarks, and search results, helping users identify your brand. A well-implemented favicon improves click-through rates from search results and enhances professional appearance.
For optimal SEO, use multiple sizes (16x16, 32x32, 48x48) and formats (ICO, PNG) to ensure compatibility across all browsers and devices. Place favicon files in your site's root directory and reference them with proper link tags in the HTML head.