How to manage website profile images? 的最新解答https://support.mozilla.org/zh-TW/questions/13638872022-01-11T10:13:10-08:00Hi there, let me give you an example from one of my sites. Firefox will prefer the first/smaller ima2022-01-11T10:13:10-08:00jscher2000https://support.mozilla.org/zh-TW/questions/1363887#answer-1472978<p>Hi there, let me give you an example from one of my sites. Firefox will prefer the first/smaller image for some purposes, and the second/larger image for the new tab page:
</p><p>&lt;link rel="icon" type="image/x-icon" href="https://www.userchrome<em>.</em>org/favicon.ico"&gt;
&lt;link rel="icon" type="image/png" sizes="256x256" href="https://www.userchrome<em>.</em>org/img/Fxcss_256.png"&gt;
</p><p>Since your site has only a .ico image, try also serving it as a PNG to see whether that helps.
</p>