问题
I copied a new favicon to the server , but the old one shows up. Could another one have precedence even though this one is called in the head of the page?
<link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
The image is a sibling of the page.
回答1:
I always find browsers cache favicons fairly aggressively, so check this first.
Secondly, different browsers look for a favicon slightly differently. Explained at the bottom here: http://en.wikipedia.org/wiki/Favicon
Providing you have the favicon in your web root, you'll keep the majority happy.
来源：https://stackoverflow.com/questions/10934192/favicon-doesnt-update