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
-
Translating meta tags using WPML and AIO SEO
Having a heck of a time finding info on this one... We're working on a multilingual website which uses WPML. I've used the All in One SEO plugin to customize meta data (title, description, etc). These strings do not appear in the list of translations in WPML. Does anyone have any experience with this setup? How do you enable WPML to translate meta data set via the AIO plugin? Thanks!
Intermediate & Advanced SEO | | jonmc0 -
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 -
Are ALL CAPS construed as spamming if they are used in a meta description tag call to action?
I know this seems like an old school question. As a long time SEO I would never use ALL CAPS in a title tag (unless a brand name is capitalized). However I recently came across a Moz video about creating better calls to action in the meta description tags. Some of the examples had CTAs that were using all caps (i.e. CALL NOW! or LOWEST QUOTES!) I realize there is a debate about the user experience implications. However I'm more concerned about search engines penalizing websites that are using ALL CAPS CTAs in their meta description tags. Any feedback/advice would be appreciated. Thanks
Intermediate & Advanced SEO | | RosemaryB0 -
Heading Tags (Specifically H2) being used within images
Hello, Mozzers I have a question regarding placement of heading tags. I have seen this asked a few times on the forum but some are from a couple years ago so wanted to get a more up to date answer regarding this. We want to add H2 tags across our site but our two options are to wrap images we are using as navigation on the top of the page, these are directly below our pages H1 tag and actually make sense. Example H1 title: Vehicles Images are specific brand logo with H2 being wrapped to pull the img alt: "Ford Vehicles" "Checvy vehicles" etc. The wrap would look something like this: I appreciate your time, Chris
Intermediate & Advanced SEO | | kirin443550 -
Google Ignoring Canonical Tag for Hundreds of Sites
Bazaar Voice provides a pretty easy-to-use product review solution for websites (especially sites on Magento): https://www.magentocommerce.com/magento-connect/bazaarvoice-conversations-1.html If your product has over a certain number of reviews/questions, the plugin cuts off the number of reviews/questions that appear on the page. To see the reviews/questions that are cut off, you have to click the plugin's next or back function. The next/back buttons' URLs have a parameter of "bvstate....." I have noticed Google is indexing this "bvstate..." URL for hundreds of sites, even with the proper rel canonical tag in place. Here is an example with Microsoft: http://webcache.googleusercontent.com/search?q=cache:zcxT7MRHHREJ:www.microsoftstore.com/store/msusa/en_US/pdp/Surface-Book/productID.325716000%3Fbvstate%3Dpg:8/ct:r+&cd=2&hl=en&ct=clnk&gl=us My website is seeing hundreds of these "bvstate" urls being indexed even though we have a proper rel canonical tag in place. It seems that Google is ignoring the canonical tag. In Webmaster Console, the main source of my duplicate titles/metas in the HTML improvements section is the "bvstate" URLs. I don't necessarily want to block "bvstate" in the robots.txt as it will prohibit Google from seeing the reviews that were cutoff. Same response for prohibiting Google from crawling "bvstate" in Paramters section of Webmaster Console. Should I just keep my fingers crossed that Google honors the rel canonical tag? Home Depot is another site that has this same issue: http://webcache.googleusercontent.com/search?q=cache:k0MBLFcu2PoJ:www.homedepot.com/p/DUROCK-Next-Gen-1-2-in-x-3-ft-x-5-ft-Cement-Board-172965/202263276%23!bvstate%3Dct:r/pg:2/st:p/id:202263276+&cd=1&hl=en&ct=clnk&gl=us
Intermediate & Advanced SEO | | redgatst1 -
My site shows 503 error to Google bot, but can see the site fine. Not indexing in Google. Help
Hi, This site is not indexed on Google at all. http://www.thethreehorseshoespub.co.uk Looking into it, it seems to be giving a 503 error to the google bot. I can see the site I have checked source code Checked robots Did have a sitemap param. but removed it for testing GWMT is showing 'unreachable' if I submit a site map or fetch Any ideas on how to remove this error? Many thanks in advance
Intermediate & Advanced SEO | | SolveWebMedia0 -
Does Google hate wordpress?
I have my categories pages set to noindex, follow. I deactivated the author and date based archives, and all the /page/2 /page/3 are noindex. Is this the right approach? I had thought about adding some text to the topic of each category page and then changing them to index. I'm using showing recent post excerpts on the homepage. Another other suggestions? I think two of my sites are in panda for no good reason. It seems like non-wordpress blogs in my industry do better than comparable wordpress sites.
Intermediate & Advanced SEO | | KateV0 -
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