The Logo Thingy In Bookmarks

Alot of sites when you book mark them have small logos & there are some sites that dont. Is there any way to add your own type of logo next to those book marked sites that have no logo thingy ? It always bothers me for some reason when most of my book marked sites have logos & one or two doesnt & I use Firefox

 

First time for everything my friend

 

I found a way to add your own icon to bookmarks with Firefox. There is a Firefox Add-On called favicons & that pretty much does the trick

https://addons.mozilla.org/en-US/firefox/addon/3176