Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
How does ARIA-hidden text appear to search engines
-
I'm having trouble getting my accessibility team to add alt text to our site's images for SEO benefits as they feel some of it would add additional noise for screen readers. They proposed using ARIA-hidden attributes to hide the text but I'm wondering if will that be interpreted as a cloaking tactic to search engines? Also, I'm wondering if it the alt text will carry the same weight if ARIA-hidden is used.
Has anyone had any experience with this? I'm having trouble finding any research on the topic.
-
Unless I've misunderstood, I'm not sure that aria-hidden is going to be able to deliver what you are looking to do - I don't think you can use it to hide the alt attribute of the image without hiding the image as well.
If you mean adding non-alt-attribute text to the page so that it is visible to sighted users, I would expect that it would make sense to keep that accessible to screen readers as well - it should be useful to all kinds of site visitor, I would have thought.
In general, I would tend to suggest that alt attributes should primarily be used for their intended accessibility purpose, and that this should tend to include more valuable content on the page which the search engines may find useful. I found this guide to be one of the best I have seen on the subject.
As a sidenote, I tend to think alt attributes are over-rated for SEO purposes anyway. In our testing, we have not yet detected a statistically significant uplift from adding alt attributes to images that did not previously have them.
Good luck!
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
-
Any risks involved in removing a sub-domain from search index or completely taking down? Ranking impact?
Hi all, One of our sub-domains has thousands of indexed pages but traffic is very less and irrelevant. There are links between this sub-domain to other sub domains of ours. We are planning to take this subdomain completely. What happens if so? Google responds for this with a ranking change? Thanks
Web Design | | vtmoz0 -
Location of body text on page - at top or bottom - does it matter for SEO?
Hi - I'm just looking at the text on a redesigned homepage. They have moved all the text to the very bottom of the page (which is quite common with lots of designers, I notice - I usually battle to move the important text back up to the top). I have always ensured the important text comes at the top, to some extent - does it matter where on the page the text comes, for SEO? Are there any studies you can point me to? Thanks for your help, Luke
Web Design | | McTaggart2 -
Spotted Hidden Omiod Links in Footer - What do you think is Going on Here?
Hi guys, Hoping one of you have come across this before. While taking a look at the source code for a website I've recently started working on, I spotted some 'display:none' code in the footer of the page. Here's a snapshot of the code: close XMETAhead title : 404 Page Not Found | ( 39 chrs ) [http://www.omiod.com/chrome-extensions/meta-seo-inspector/info.php?meta=description&cont=404 Page Not Found.](<a href=)" title="more about description" target="_blank" class="ad_seo_link">description : 404 Page Not Found( 170 chrs )[http://www.omiod.com/chrome-extensions/meta-seo-inspector/info.php?meta=keywords&cont=404, 404 error page,](<a href=) " title="more about keywords" target="_blank" class="ad_seo_link">keywords : 404, 404 error page ( 7 items )SCRIPThttp://www.google.com/s2/favicons?domain=www.google-analytics.com">www.google-analytics.com http://www.google-analytics.com/ga.js <div< a="">class="ad_seo_title">HTML5 report</div<>Doctype is not HTML5, there are no HTML5 tags, but at least no obsolete HTML tags were found. 1/5
Web Design | | ecommercebc0 -
Can white text over images hurt your SEO?
Hi everyone, I run a travel website that has about 30 pre-search city landing pages. In a redesign last year we added large "hero" images to the top of the page, and put our h1 headlines on top of them in white. The result is attractive, but I'm wondering if Google could be reading this page as "white text on white page", which is an obvious no-no, especially if it could seem that we're trying to hide text. Here's an example: http://www.eurocheapo.com/paris/ H1: Expert reviews of cheap hotels in Paris I should add that our SERPs for these city pages has dropped (for "Cheap hotels in X"), but it could obviously be related to other issues. Any advice would be appreciated. Many thanks! Tom
Web Design | | TomNYC0 -
White Text / Black Background & SEO Impact
Does anyone know of any testing / studies with evidence that Google prefers dark text on a light background vs. light text on a dark background? I have a website that currently has light text on a black background, and really like the way it looks, but am concerned that the style may be hurting SEO. Moreover, redesigning something inverse with the same quality would be a large project and fairly costly, so I'd like to make sure the benefit will really be worth the cost before moving forward.
Web Design | | Bromtec0 -
Duplicate H1 tag IF it holds SAME text?
Hello people, I know that majority of SEO gurus (?) claim that H1 tag should only be used once per page. In the landing page design I'm working with, we actually need to repeat our core message stated in H1 & H2 - at the bottom of the page. Now the question is: Can that in any way cause any ranking penalty from big G? In my eyes that is not attempt to over optimize page as it contains SAME info as the H1 & H2 at the top of the page. Confusing, so I'm hope that some SEO gurus here will share some light on this. Thanks in advance!
Web Design | | RetroOnline0 -
How to make Address Text Clickable for Google Map Link for Mobile Device
How do I make the address text on the site a clickable link for mobile devices?
Web Design | | bozzie3110 -
How do search engines interpret <hgroup>...</hgroup> tags?
Hi there. I'm building an HTML 5 site and through research of new HTML 5 elements I've seen little conclusive information about the interpretation of the new <hgroup>tag, in terms of SEO application and interpretation. In particular does Google interpret the nested heading tags as individual elements or does it combine them into one entity? For example, say I have: <hgroup> # Article Heading ## Article Sub-heading </hgroup> How is this interpreted by Google and what would be some good SEO best practices regarding the <hgroup>tag in HTML5: Is it interpretted as a single tag (" Article Heading: Article Sub-heading ") or two separate heading tags (one and one )? Also, how much does the ordering of the tags matter (say for example I wanted something like the following for visual purposes? <hgroup> ## Article Sub-heading # Article Heading </hgroup> One last thing: is it safe to assume that it is indeed OK to have multiple tags on a single page (as referenced by Matt Cutts a while back in a Webmaster Video)? Thanks! </hgroup> </hgroup>
Web Design | | LMDNYC2