Link rel= icon type png
- Link rel= icon type= image/png
- Link rel= icon type= image/png href= favicon.ico
- Link rel= icon type= image/png sizes= 32x32
- Link rel= shortcut icon type= image/png
- Link rel= icon href= images/favicon.png type= image/gif /
- Link rel= icon type= image/png sizes= 32x32 href= /favicon-32x32.png
- Link rel= icon type= image/png sizes= 16x16 href= /favicon-16x16.png
- Link rel= icon type= image/png href=
- Link in= favicon rel= shortcut icon type= image/png href= /
- Link rel= shortcut icon type= image x/png href= ./images/icon.ico
