<link rel="icon" href="yourIcon.png" type="image/png">
<link rel="shortcut icon" type="image/png" href="http://example.com/favicon.png"/>
<link rel="icon" type="image/png" href="/favicon.png"/>
<link rel="icon" href="image.jpg" type="image/jpg">
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html lang="en-US"> <head profile="http://www.w3.org/2005/10/profile"> <link rel="icon" type="image/png" href="http://example.com/myicon.png"> […] </head> […] </html>