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.
When using ALT tags - are spaces, hyphens or underscores preferred by Google when using multiple words?
-
when plugging ALT tags into images, does Google prefer spaces, hyphens, or underscores? I know with filenames, hyphens or underscores are preferred and spaces are replaced with %20.
Thoughts?
Thanks!
-
When using ALT tags for images, it's generally best to use hyphens to separate multiple words in the text. Google and other search engines tend to interpret hyphens as word separators, which can help improve the accessibility and SEO of your web content. While underscores can also be used, hyphens are the more widely accepted and recommended practice. Spaces should be avoided, as they might not work as expected in all situations, as you mentioned, they can be replaced with "%20" in URLs. Using hyphens in ALT tags ensures better readability and consistency.
-
Google prefers hyphens (-) as word separators in ALT tags when using multiple words. Using hyphens helps improve the readability and search engine optimization of the ALT text for images. For example, if you have an image related to project management professionals, it's better to use "project-management-professionals" in the ALT tag rather than spaces or underscores. This practice helps search engines understand the content of the image more accurately. (PMP Exam Prep) (Project Management Professional)
-
When it comes to using multiple words in ALT tags, there isn't a strict preference by Google for specific characters like spaces, hyphens, or underscores. Google's algorithms are designed to understand various formats and interpret them accordingly. However, it is generally recommended to use hyphens or underscores to separate multiple words in ALT tags, as they can improve readability for both search engines and users. Using either hyphens or underscores creates distinct word boundaries and makes it easier for search engines like Google to recognize and index the content accurately. Ultimately, the most important aspect is to provide descriptive and relevant ALT text to enhance accessibility and user experience.
i am also researching ai at the moment to help me with tech stuff reading this blog
https://givevaluefirst.com/artificial-intelligence-for-dummies/
-
Google prefers hyphens to spaces or underscores in alt tags when using multiple words. This is because hyphens are more descriptive and easier for screen readers to understand.
For example, the alt text "black cat" is more descriptive and informative than "black_cat" or "black cat".
-
Google recommends using hyphens (-) to separate words in ALT tags when using multiple words. This helps improve the accessibility and SEO of your images by making them more readable and understandable for both search engines and users.
-
YES!!!!
Always use lowercase for filenames because if you use Upper and Lower (sometimes called camel case) for your internal and menu linking Google will crawl it and index the U&l. Then the fun begins when you have to match your sitemap to that!
-
1. File names- always use the hyphen.
2. Alt Text - use spaces and normal word structure. Ryan is correct on the technical intent behind the alt tag, but it can also be a good SEO tool, and you should treat those as exact phrase keywords. So nobody is searching for "city-bikes", they are searching for "city bikes". The alt tag should be what the user will put into google.
-
Yes, use hyphens for filenames, and lower case.
-
Thanks Ryan- so as with filenames, is it advantageous to us:
City-Bikes
or
City Bikes
with filenames, I am told preference is for city-bikes.jpg rather than "city bikes.jpg"
-
Ryan, it depends on your site design but you are correct.
Link Titles will appear when you hover your mouse over the link.
Alt tags are designed to display a text description for those who cannot see the image, such as visually impaired readers or crawlers. You can simply type as you would normally with spaces.
Alt tags do have a SEO significance, as do the image's file name. Both can be used to associate keywords or phrases with your web page, as well as the image search vertical.
-
It will probably show the link title if the image is wrapped in a link tag and you have no alt tag. Alt tags do have SEO significance - and they do show when you hover on an image. Use normal text
-
I am confused - I thought what you see when you hover is the Link Title - at least that's how my site has been functioning.
Does alt tag on images not have any SEO significance?
-
The Alt tag is primarily there for usaility - ie when you hover the user can see the alt information. Therefore write how you would write normal text
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
-
Google Pagination Changes
What with Google recently coming out and saying they're basically ignoring paginated pages, I'm considering the link structure of our new, sooner to launch ecommerce site (moving from an old site to a new one with identical URL structure less a few 404s). Currently our new site shows 20 products per page but with this change by Google it means that any products on pages 2, 3 and so on will suffer because google treats it like an entirely separate page as opposed to an extension of the first. The way I see it I have one option: Show every product in each category on page 1. I have Lazy Load installed on our new website so it will only load the screen a user can see and as they scroll down it loads more products, but how will google interpret this? Will Google simply see all 50-300 products per category and give the site a bad page load score because it doesn't know the Lazy Load is in place? Or will it know and account for it? Is there anything I'm missing?
Intermediate & Advanced SEO | | moon-boots0 -
Why is our noindex tag not working?
Hi, I have the following page where we've implemented a no index tag. But when we run this page in screaming frog or this tool here to verify the noidex is present and functioning, it shows that it's not. But if you view the source of the page, the code is present in the head tag. And unfortunately we've seen instances where Google is indexing pages we've noindexed. Any thoughts on the example above or why this is happening in Google? Eddy
Intermediate & Advanced SEO | | eddys_kap0 -
Multiple H2 tags
Is it advisable to use only one H2 tag? The template designs for some reason is ended up with multiple H2 tags, I realise if any think it's that each one is that are important and it is all relative. Just trying to assess if it's worth the time and effort to rehash the template. Has anyone done any testing or got any experience? Thanks
Intermediate & Advanced SEO | | seoman101 -
Should I use **tags or h1/h2 tags for article titles on my homepage**
I recently had an seo consultant recommend using tags instead of h1/h2 tags for article titles on the homepage of my news website and category landing pages. I've only seen this done a handful of times on news/editorial websites. For example: http://www.muscleandfitness.com/ Can anyone weigh in on this?
Intermediate & Advanced SEO | | blankslatedumbo0 -
How to setup multiple pages in Google Search?
How to setup multiple pages in Google Search? I have seen sites that are arranged in google like : Website in Google
Intermediate & Advanced SEO | | Hall.Michael
About us. Contact us
Services. Etc.. Kindly review screenshot. Is this can achieved by Yoast Plugin? X9vMMTw.png0 -
H3 Tags - Should I Link to my content Articles- ? And do I have to many H3 tags/ Links as it is ?
Hello All, On my ecommerce landing pages, I currently have links to my products as H3 Tags. I also have useful guides displayed on the page with links useful articles we have written (they currently go to my news section). I am wondering if I should put those article links as additional H3 tags as well for added seo benefit or do I have to many tags as it is ?. A link to my Landing Page I am talking about is - http://goo.gl/h838RW Screenshot of my h1-h6 tags - http://imgur.com/hLtX0n7 I enclose screenshot my guides and also of my H1-H6 tags. Any advice would be greatly appreciated. thanks Peter
Intermediate & Advanced SEO | | PeteC120 -
H2 Tags- Can you have more than 1 H2 tag
Hi All, Screaming frog has identified that we have a few H2 tags on our pages , although we only have 1 H1 tag. We have numerous H3,H4's etc. I am wondering, is it good SEO to have only 1 H2 tag like with H1 tag or can you have more ? thanks Peter
Intermediate & Advanced SEO | | PeteC120 -
Meta Keywords: Should we use them or not?
I am working through our site and see that meta keywords are being used heavily and unnecessarily. Each of our info pages will have 2 or 3 keyword phrases built into them. Should we just duplicate the keyword phrases into the meta keyword field, should put in additional keywords beyond or not use it at all? Thoughts and opinions appreciated
Intermediate & Advanced SEO | | Towelsrus1