Is it a legal requirement for a website to have alt tags for all images?
-
Someone told me it is a legal requirement for a website to have alt tags on all of their images. Is this right? Or is this bad for SEO?
-
I think it depends on where the website is - in the UK, it is a requirement to make sure that disabled people have the same or as similar as possible experience online as anyone else. Alt tags make it easier for the blind (amongst other groups of people) to understand the context of a website - a picture tells a thousand words and all that!
I personally think its worth doing (though there are some missing on my site for various reasons) as even if you don't believe any of your visitors are using screen readers I bet some of them actually are.
In the late 90s/early 00s the well known British supermarket, Tesco redeveloped their website to be accessible (not just Alt tags), and saw a staggering increase in sales and conversions as a result. I can't remember the exact figure but it was pretty impressive.
So I guess I'm saying there are other reasons besides SEO and legal to implement accessibility features into your site - fundamental business reasons! Making more money. (though of course the cost must be weighed up against the benefit just like anything else).
-
Most SEOs I know don't know this but yes, some sites are legally required to have alt text. However, they are government sites, those who accept federal dollars or anyone who's tied to the Electronic and Information Technology Accessibility Standards under section 508 of the Rehabilitation Act of 1973, (“508 Standards”).
You can read more about these accessibility requirements here: http://www.access-board.gov/guidelines-and-standards/communications-and-it/about-the-ict-refresh/proposed-rule/ii-executive-summary
While alt text is not required for a standard commercial or informational business (as far as I know), it does help with long tail traffic, though not always the kind that converts. I would want alt text on a clothing store's images but not necessarily on a page about eye surgery. (People are unlikely to hire a doctor based on a nice photo.)
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
What happens if I structurally uploaded two different images under the same name? Will Google penalise me for it?
Hi, we are a self storage company (www.boxie24.com) and for every url (500 url's) we use 1 head image containing the keyword of the url, so for instance: https://www.boxie24.com/en-us/self-storage-west-village the main image on top is self-storage-west-village-sm.jpg. It was uploaded months ago. Now we are adding more images between the content. But we call them: self-storage-west-village-sm.jpg as well and self-storage-west-village-boxie24-storage-sm. But for almost every url we have "duplicate image name". Is that bad and should we fix it or is it ok? It are different images though. I noticed it today, the images have the same name
Image & Video Optimization | | Boxie24TEAM0 -
How To: Image Transition Effect on Website
What program would allow an image transition effect where product images when viewed on our website change to alternative angles/shots of the same product when the cursor is on the image? This is a common transition effect of websites such as http://studiominc.com.au/collections/pyramids. Please let us know if you have used programs like these and how to implement this into our website. Thank you!
Image & Video Optimization | | CostumeD0 -
How much can our page title, URL and alt-tag differ without negatively affecting SEO?
We are a bridal store selling wedding dresses and bridesmaids dresses. We are wanting to know how much our URL and page title can differ, whilst still optimising SEO. For example, for the category Wedding Dresses, the URL contains wedding dresses, so can we use " the best wedding dresses in Sydney" in the page title? For the bridesmaid dresses (URL is /bridesmaiddresses/) can we use " buy best bridesmaid dresses online in Australia"? Can we use terms such as "buy best black dress in sydney", "buy online in australia" or "shop online in sydney" in the alt-tag, additional from the page title .i.e. adding extra keywords in the alt-tag that do not appear in the title? Would this be classified as keyword stuffing? In our main categories .e.g. Wedding Dresses, can we add "best wedding dress store", "buy wedding dresses from best wedding store in sydney" in the alt-tag? Thank you.
Image & Video Optimization | | CostumeD0 -
Optimizing Images
I have realized that our images are way to big. I would like to resize them and upload back again but I am afraid to do it as every image in wordpress is uploaded and has own link and then all this links will be not found. Is there some other way how to do it without a plugin. Or it is not a problem that I will delete that old large images and then upload the new smaller? Thank you very much for any advice Iris
Image & Video Optimization | | Rebeca10 -
Text Images
I have created an infographic using easel.ly. I want to upload this to my blog but I'm just concerned whether Google will see it as an image or will it be able to read all the text that is on it. Any thoughts?
Image & Video Optimization | | AAttias0 -
Local SEO: How to optimize for multiple cities on website
Hi, I couldn't find any reference to this, so if the answer is already here, I would appreciate a link to the answer. That said, my question is this: When a local business services a large geographic area, I wanted to know how to optimize for the multiple towns? I already have the main city in my title tags, but there are at least 40 areas that surround this town. Should I have a "Services Area" page, and place all the towns there, or should they all be in the footer? I saw this one guy - in the same niche who put all the towns in his meta keyword section - but I think that's incorrect, especially since Google doesn't look at that particular meta tag. Any help would be appreciated.
Image & Video Optimization | | jayestovall1 -
Google Knowledge Graph - change bio image
I have a client who is a well known personality in a particular niche that I've done some general event and design work for, but he hasn't had interest in SEO or social help until this point. He is very displeased by the image that was chosen for his Google Knowledge Graph result when you search his name. The issue isn't due to a poor photo, but rather due to the site it links through to. Google has chosen to use a bio image for his Knowledge Graph result which links to an "anti-" site. This site is opposed to the organization he leads. If you click on the image, it sends you to an image result page backed by an article which is full of misinformation and overall negativity about this individual. The source is also listed under the image on the Knowledge Graph result, a source he doesn't believe deserves any publicity, especially in conjunction with his name. So, what best practices might you suggest should be employed to go about getting Google to choose a replacement image for his Knowledge Base bio? Optimize his own bio page and bio image on his website? Get an image on his Wikipedia page? Create a G+ page with the bio image? Integrate the rel author syntax into his articles pointing back to his bio page? He doesn't want this to become a public matter, so he's against posting the issue to Google's Help Boards or reporting it in a public fashion. I'm not sure what should be the best first steps and top priorities for him and am hoping the SEOmoz team is starting to see some trends with Knowledge Graph. Let me know your thoughts when you can. Thanks so much! iLqNW iLqNW.png
Image & Video Optimization | | windturbines2 -
Placing video testimonials on website vs. YouTube
We have produced a number of video guest testimonials. Any SEO considerations or other hosting it on our website (what software to use?) vs. YouTube (and just embedding it on the webpage)? Are there certain situation or circumstances when YouTube is not the best choice for placing video on a website? Thanks.
Image & Video Optimization | | ahw0