I heard from someone that having a header banner image repeated on every single page makes google see it as redundant. Is this true?
1 Answer
if it's a banner you can leave it but remember to add the rel="nofollow" to the link
see http://www.youtube.com/watch?v=3SesBNVanGs
if it's a navigation link (like logo and homepage link) then you can see millions of web sites that have it without problems. So don't worry:)
img
that you specifically want indexed by (Google) image-search?