Forum Moderators: open
thx,
web goddess
I "think" the general consensus is that its a bit spammy ;) only someone who knew that putting a gif there for a page description would be the same person that knows full well that this will rank them better with some choice words added!
It's all debatable though!
I assume the main reason in regards to spiders is that some engines still take the first few lines of a document as the description on a SERP
web goddess
There is significant weight given to Alt tags (I don't think that there is as much as on page text).
When you use Alt tags on your pages, use your own judgement, or better still, use a search engines. Try to think like them.
Is it realistic to have a 30 word Alt tag for 100 x 100 pixel image? No.
It has been my experience (YMMV) that things done in a genuine effort to make pages more accessible won't hurt you in the search engines, and will often help.
For more than you ever wanted to know on how to make your site more accessible, check the Web Accessibility Initiative at [w3.org...] .