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?
-
It is certainly quite possible that I'm doing wrong as well but basically if you manage to include the page title in the alt text you've essentially met your quality points for the most part. Because at one point I implemented those annoying popup overlays on an adult affiliate site, I coded some jQuery to randomly select 1 of 20 different banners.
not only did I want it to dynamically pic a random image, I needed for the image to have alt text entered on it as well. I was able to essentially use a snippet of code and the alt tags reverted to the page title automatically. It seemed to not only please Yoast, but Google as well.
I do fully understand that the initial intent of the alt tag is to take place of the image when it is not able to load, but for some reason matching the page title seems to be the all important Google pleaser. And as far as adding the same alt tag on every image on the page, my site didn't seem to effected negatively, but quite the contrary
Thing is, while Wordpress seems to pretty much only seem to impliment alt tags off the rip despite having a caption and description box, they don't seem to get implimented when u drop the image down. There's actually quite a few different Image SEO metrics that are quite often overlooked. Rand has a white board Friday that covers pretty much all of them. I made this infographic based upon it.
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
-
Practice Group location list Vs Individual Doctor list
We are a Healthcare system which has 70+ medical service/practice locations and 2500+ individual doctor lists. What is the best way manage these locations list, so they are not completing with each other in local search. for example, if search for "urgent care", we will like our medical practice group location show up before individual doctor in local search. What is the best practices for managing your group location lists and your individual doctor lists? Thanks!
Image & Video Optimization | | HonorHealth0 -
How do I best optimize a video for a client's name?
Hello everyone, I have a client who is obsessed with his videos being indexed directly under his site. We've already labeled his videos with his names, enhanced the meta data to the video to include his name, have added his website to his YouTube Channel, and also have synced his Google Plus Business Page with his YouTube Channel. Any other tips to further optimize his videos with his name? This is a new channel, with an age of only 2 weeks- but this client is being quite loud, and thought I would see if any Moz'ers have any other tips/ suggestions? Thanks Everyone! -Kristin
Image & Video Optimization | | Red_Spot_Interactive1 -
Embed video. YouTube or Vimeo ? Whats best for the pagespeed ?
Hello, We want to add video to our website.
Image & Video Optimization | | WayneRooney
We are not sure if to embed it from YouTube or Vimeo. Do you guys know whats best that will not hurt the pagespeed of the site ? Thank you0 -
What is the best way to embed a link back to our site in our video embed codes?
Our site has over 100 great videos. We are currently streaming them all from our YouTube channel. I noticed SEOMoz is using http://www.wistia.com and that when I copy and paste a video from SEOMoz that code has a link back to the SEOMoz site in it, which of course is awesome for SEO. My question has several parts: Is this possible to do with an embed code from YouTube? Specifically directed towards SEOMoz: Which of the 3 types of player did you choose, HTML5, Flash or javascript? Why? Is Wistia just creating a video feed, or are they actually hosting your video content too? Our goal is two-fold: 1. We want people who embed our videos to be also embeddding a link back to our site and 2. We want our videos to be found in SERPs and have those direct people to our site instead of our YouTUbe channel. I'd welcome any comments regarding video SEO in this thread. Thanks!
Image & Video Optimization | | danatanseo0 -
Google Maps Reviews Disappearing - So Where is the best place to host them now?
I think a lot of people are having this problem. You spend years receiving great reviews on Google Places only to have the wiped out for no reason. That being the case what 3rd party sites do you all suggest that client reviews be hosted besides your website? Thoughts?
Image & Video Optimization | | webestate0 -
What's the best method for posting the same video with different phone and address on YouTube?
For a franchise network, what's the best method for posting the same video that is tagged with different phone numbers and address per each location on YouTube? Will this get removed as duplicate content eventually? Or if I use the geo-tagging feature, will this help?
Image & Video Optimization | | BasementSystems760 -
What are the best practices for Google Places for a manufacturer?
A manufacturing client has distributors around the world. Can I add these distributors to my client's Google Places account through the bulk upload feature? Is there a better way to ensure that people searching in the company's various territories see a Google Places entry for the appropriate distributor?
Image & Video Optimization | | joshfialkoff-778630 -
Canadian Local SEO gurus: What are the best citation sources?
I have been trying to gain some position in our local O-pack results and have used whitespark to hunt for citations and aquire as many as possible, but even after 4-5 months google has still not detected many of the citations we have added. What are you favourite citation sources? which ones really help? i.e. what are some quality canadian citation sources?
Image & Video Optimization | | adriandg0