Reputation: 32878
Do search engines rate also the alt atribute in image tags? In my opinion the alt attribute was for blind peoples.
Upvotes: 1
Views: 121
Reputation: 441
Couple of things I can think of.
1. It is for "visually impaired" people , improving accessibility of your site.
2. If the download speed is not good, like Jonathan Sampson puts it, it is quite useful to users to get a glance of the image.
3. It also helpful to image search, but I am not sure about it.
All in all, atl
attribute is helpful to users. TAO that end, I believe most of search engines will give weight to that attribute.
Mind you though, just inter concise description text, otherwise, it is even harmful to your SEO.
Upvotes: 1
Reputation:
A quick google search led me to this blog post: http://googlewebmastercentral.blogspot.com/2007/12/using-alt-attributes-smartly.html
It seems at least google is checking the alt attribute but every search engine has it's own methods so [your favourite search engine] might not use it.
Upvotes: 1
Reputation: 268324
The alt
attribute isn't just for blind people, it shows up when the image itself doesn't load still informing the visually-able to understand what was supposed to be there. As for the search engines, I don't think there's any solid resource telling you the specifics of each.
In my opinion, you should continue to use it as a good practice and for the potential that this information is used in image-search engines. After all, searching for "Jonathan Sampson" should turn up images that have an alt text of "Photo of Jonathan Sampson."
Upvotes: 0