Hello. I have no favicon on my web site so there are numerous of failed log entry and I decided to rewrite favicon.ico get request to a page that will generate blank file and return it to a browser?
How do you think, is it possible? Could you please help me a bit how to do that?
If you really want it to be blank, I would generate a blank file and place it there. Generating it seems overkill/unnecessary.
You need a white 16x16 .ico file placed somewhere on your site subfolders, usually "img/favicon.ico"
Then add a refference to this file in yout masterpage
<head runat="server">
<link rel="Icon" type="image/png" href="img/favicon.ico" />
</head>