Favicon Checker
Checks the page declares a favicon, the icon browsers and Google search results show.
What this tool checks
Favicon declared
Checks for a <link rel="icon"> (or apple-touch-icon / shortcut icon).
Why it matters: A favicon appears in browser tabs, bookmarks and some search result layouts, reinforcing brand recognition.
If it fails: Add <link rel="icon" href="/favicon.ico"> and an apple-touch-icon.
Source: developers.google.com/search/docs/appearance/favicon-in-search
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