And should kind of describe see these images from a Google page.
http://www.google.com/jobs/culture.html
These alts do nothing, really. If you can see the image, only with IE will
the alt be available in a tooltip. (title is the correct attribute to set
that tooltip text.) If images aren't visible, here's what the visitor gets:
Here's a glimpse into a typical day in the life.
Welcome to the Google Team You'll be challenged daily Be sure to think
globally Take your best shot Get a warm reception Make yourself at home
Have a little lunch Enjoy team harmony Relax Work your magic Bask in warm
satisfaction Make Charlie proud to be your chef
What a mess.
Mind you, alt text CAN describe the image, it's not wrong if it does. But
it should always, always serve as a replacement for the image when the
image isn't going to be seen.
Also, all programs use the alt text to descibe an icon and don't just say
icon.
Hmm? Not sure what you're getting at here. If I use the Opera browser, if
I hover over an icon I see no alt text. If an image is a link, the alt
text will be clickable if the image is not rendered.
Plus all printed matter such as, books, newspapers, documents, etc
describe
photo images. And the photo will always be there for people to see.
Why
should a web page be any different?
You're confusing a caption with alt text. If you want the effect of a
blurb describing the content of the image, use title or add a caption.
Don't misuse alt for this purpose.
No, you are getting the wrong idea. Yes, IBM is what is suppose to be on
the
alt text. Not just logo.
I agree - if the image expresses a concrete concept, like the name of your
company, the alt text should be the concrete idea the image expresses. And
if the image expresses nothing concrete, the alt should probably be
nothing at all.
IBM logo: alt="IBM"
Picture of the front of the building: alt="Our business is located at 123
Sesame Street, in a beautiful modern building overlooking a pond and a
park."
Picture of a blue dot: alt=""
Now. this is "correct" use of alt. However, for SEO purposes, you also
need to consider keywords and work them into the alt text wherever
appropriate. But you should never put the cart before the horse. Always
begin with the idea that your alt text is what you want the user to read
if they cannot see the image, and then optimize that language. And always
use good keyword alt text on linked images.