输入网站 URL 以检查其 Favicon 配置
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我们将检查 Favicon、触摸图标和 Web 应用清单
About Favicon Checker
A favicon is the small icon displayed in browser tabs, bookmarks, and search results. Our free online Favicon Checker analyzes any website to ensure it has a properly configured favicon that looks great across all devices and platforms.
How It Works
The tool fetches the HTML of the provided URL and parses the <head> section to find all declared favicon links (e.g., shortcut icon, apple-touch-icon). It then attempts to load these images to verify they exist and checks their dimensions and formats.
Common Use Cases
- Verifying that a newly launched website displays its logo correctly in browser tabs
- Checking if a site has the necessary high-resolution icons for Apple iOS home screens
- Troubleshooting why a website's icon is missing from Google search results
- Auditing a client's website for complete branding and technical SEO compliance
Frequently Asked Questions
Google requires favicons to be a multiple of 48px square (e.g., 48x48, 96x96) and accessible to their crawler. This tool helps verify if your icon meets those basic technical requirements.
Modern browsers support .ico, .png, and .svg formats. It is highly recommended to provide an SVG for scalability, along with PNG fallbacks for older devices.