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.
Not using alt tags for decorative images?
-
Hi everyone,
My coworker recently stumbled across this article that instructs you to not to alt text for "decorative images" as you might get penalized you for over optimization
https://www.shopify.com/blog/7412852-10-must-know-image-optimization-tips
Has anyone heard of this or have any thoughts?
-
Thank you!
-
It's more of an accessibility issue than an SEO issue. If your visitor were using a screen reader, would it add any value for them to hear the alt text? If so, keep it. If instead you're describing "curly swash with a heart" and it has no bearing at all on actual content, leave it blank. Generally speaking, things that improve your accessibility are good for SEO.
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
-
Alt Tag for Mobile/Tablet
I have device optimized images for desktop, tablet, and mobile. Should I put the same description, caption and alt tag for each? Not sure if this will hurt me or help?
Image & Video Optimization | | ResmanMarketing0 -
Alt Text Best Practices
I am working on alt texts for my WordPress website. I've done a bit of research and read best practices, but I am a bit confused on how to write some of the alt texts because my entire site includes images. I know this is a big no-no and I am working with my team to get the site SEO-optimized (better text to image ratio). However, in the meantime, I need to make sure that I have some alt texts for my images. Can someone help with the following questions: 1.) I have the same "close" button in 4 locations. Can I use "close" as the alt text four times? Or should I explain where the close button is or what it closes? 2.) If my image is only text and it is more than 125 characters, is this a problem? Should I use longdesc=? If so, how do I input that in a WP site? 3.) If I have my logo in 3 locations, should I differentiate the alt text? 4.) If I have FB icon, do I just state Facebook and don't say icon? 5.) I have some background images and they don't really provide relevancy to my site other than aesthetics so should I not have alt attribute? If so, do I just place alt="" in the alt text field or does it have to be in the code? 6.) In WordPress, do I remove the description under “title,” and just put a description under “alt-text?” 7.) Can I repeat alt texts? For example, I have 4 buy now buttons, should the alt text be “buy now” all 4 times or be specific to what they are buying, such as “Buy now – Teatopia Dream On supplement drink?” 8.) I have 4 nutrition label images so can I just state what each label refers to or is it expected to have a long description with all the text on the label? 9.) I have images for desktop vs. mobile. Can I have similar copy for both. The mobile page is not set-up to index so do I even need alt text for the mobile images? 10.) Can I have characters, such as dashes and commas, in the alt text? Does initial cap matter? 11.) For decorative images or when an alt-text is not needed, do I just place alt=”” in the alt text field in WordPress?
Image & Video Optimization | | JanelleGrkovic0 -
How long should the Image Alt Text be for SEO?
When it comes to creating the alternate text for images, what is the character length that I need stay under to rank well?
Image & Video Optimization | | Ytellsocial0 -
Moving Images to Subdomain: SEO Impacts
For sever work- load enhancements we are planning to move our images to a sub-domain. so the files would be located at something like images.domain.com Rather than domain.com/images/ We are a large Ecommerce site so we have a lot of images. These will be self hosted so we are not using a CDN. I'm hoping someone has done the same and if there were any steps they had wished they had taken before making the move/ if they noticed any traffic impacts things like that.
Image & Video Optimization | | RMATVMC0 -
Can i use base64 images (URI) for better SEO performance - faster site loading?
Hi, Do you think the use of image data URI is SEO friendly? I got 20 JPG icons on each site, but use too many HTTP requests. So can i use base64 (URI) images for my small icons? Thank you for answer!
Image & Video Optimization | | Termex0 -
Image ALt Tag in Sliders and Modules (Banner) in Joomla/Wordpress
Is it possible to do SEO for images in Sliders and Banner modules in Joomla? I would like to add ALT tags and Titles for those, if possible.
Image & Video Optimization | | ArthurRadtke0 -
Do I need to use a CNAME for wistia video hosting?
I'm using Wisita for video hosting. My strategy is to allow other sites to embed videos to get links - I want the video linking back to my site not wistia or the embeding site. Do I need to use the Wistia CNAME or is a wistia subdomain acceptable?
Image & Video Optimization | | BruceMcG0 -
Google maps displaying wrong image
Hi, I couldn't figure this out, how do i change image that shows up on the right side for maps results, do i change it in my Google places account ?(which i did and and its a first one) or in Google plus, i just cant get it? Thanks for help.
Image & Video Optimization | | Davidmez0
