Alt Text: What is It and How Does It Work?

Alt text is a graphical image that accompanies the title of an article, which provides textual context for what’s being discussed. This can be used to give more information about a photo or video. These images are often written in short phrases like “A young woman posing with her laptop” or “The newest gadget from Apple.”

Alt text is the alternative text for a graphic element. It is used by screen readers and other accessibility tools to provide an alternative description of the image. The alt text should be written in plain language, not as technical jargon.

In terms of online accessibility, you’ve undoubtedly heard of alt text for pictures. The text accompanying pictures that is read out loud by screen readers to assist visually impaired people traverse the web is known as alt text (also known as alt attributes or alt descriptions).

But, just as leaving an empty alt property might affect your results, alt text can do a lot more for your image SEO than you realize. We’ll cover the following topics in this guide:

What Is Image Alt Text and Why Do I Need It? 

The alt text not only conveys the image’s content, but also its context. Alt text is sometimes confused with the alt tag since it is part of the HTML code, however the alt tag just contains the picture description, not the whole property. 

Alternative text is where alt text gets its name, and you’ve probably seen it before if you’ve ever had a problem with a page’s pictures not loading correctly. The written language that appears in lieu of the visuals is known as alt text.

One of the finest strategies employed by SEO specialists to optimize photos for the web is adding alt text to images. The following is an example of an HTML image alt tag:

Alt-Text-What-is-It-and-How-Does-It-Work

The alt text for a snapshot of our Site Audit Tool dashboard is: as seen in the source code on the right.

/> /> /> /> /> /> /> /> /> /> /> /> /> /

Isn’t it straightforward?

What Is the Importance of Alt Text for Image SEO?

As search engines increase their capacity to understand any picture on a website and user experience gets richer with visual information, alt text for photos is becoming more significant.

Visuals are almost always required when publishing material on the internet these days. Embedded pictures on the website are significantly more pleasant for users than clicking on a hyperlink, and Google SERPs are catching up to this.

In fact, visual material is often the top-ranking result of a Google search. This is what the SERPs look like when we search for “seo resume examples,” for example:

1636667700_393_Alt-Text-What-is-It-and-How-Does-It-Work

This is mostly owing to Google’s ongoing growth into visual research, as well as its continued investment in machine learning and augmented reality rendering technologies. 

Alt tags were first addressed by Google in 2007, and they’re now a mandatory component of Google’s image publication standards. Every upgrade confirms the search engine’s desire to evolve toward a more comprehensive visual search. 

As a result, although optimizing alt text for photos may still seem new to some, best practices for alt text will soon be required for anybody publishing content on the internet.

Examine Your Photographs

utilizing the Audit Tool for Sites

ADS illustration

How to Add Alt Text to Your Page’s Images

Now that we know why alt text is so crucial for image SEO, we need to figure out where the alt attribute settings are in your CMS, since most website platforms already have them set up. 

Learn how to add alt text to photos on WordPress, Shopify, Magento, and Wix in our tutorial on Image SEO and Alt Tags.

How to Write Effective Alt Text

The target keywords may be integrated into the alt text in a relevant and meaningful manner, which enhances the content and improves the user experience. 

When it comes to image optimization, remembering to include the focus keyword in the alt text isn’t the only consideration. When creating alt text for photos on a page, keep the following in mind:

  • Describe the picture as objectively as possible: alt text is shown while an image isn’t loading, therefore it should be a logical explanation of the image.
  • Give the picture context so that crawlers can appropriately index it.
  • Keep it brief and simple: use the longdesc feature for lengthier explanations (note: avoid terms like “image of” or “picture of” – it’s self-explanatory since alt text is the image’s description).
  • Use keywords, but don’t pack them in: the same guidelines that apply to excellent content apply to alt text. Keyword stuffing isn’t effective in content and isn’t effective in alt text.

Image SEO Alt Text Best Practices

Avoid utilizing visuals in lieu of text if you want to be SEO-friendly. Because search engines can’t read as well as people, employing an image instead of real text confuses crawlers and may harm rankings.

As a general guideline, make sure all photos on a page have alt text. Images used as buttons are included in this category. Descriptions like “apply now” or “subscribe to newsletter” might be used as alt text for buttons.

From the worst to the best, here are some examples of alternative text.

Let’s take a look at some samples of alt text, ranked from worst to best:

1636667703_390_Alt-Text-What-is-It-and-How-Does-It-Work

Alt Text for Ecommerce Websites: How to Write It

Alt text should be as detailed as possible once again. Avoid using alt text such as “huge sale converse sneakers get yours now.” This may result in a spam notice.

1636667705_504_Alt-Text-What-is-It-and-How-Does-It-Work

Pixabay offers business usage at no cost.

When optimizing photos for ecommerce websites, a decent alt tag may be: 

img =”converse shoes.png” alt=”converse all star sneakers for men black”> img =”converse shoes.png” alt=”converse all star sneakers for men black”>

Identifying Problems with Image Alt Text

Even when we do our hardest to produce alt text that is effective, we sometimes overlook something.

Our Site Audit Tool will help you identify problems with pictures on your website when you wish to optimize them for the web. 

Images with flaws

Because broken photos cannot be shown correctly, they produce a bad user experience and give the impression that your website is of low quality. Broken pictures may harm a site’s rating if search engines see them.  

1636667708_627_Alt-Text-What-is-It-and-How-Does-It-Work

The Site Audit tool will show you what’s causing the image to break. After that, you’ll most likely need to fix:

  • A misspelled URL or an incorrect file path: fix a mistake in the URL; if the image file has been relocated, update the URL to link to the new location.
  • If an image file was destroyed or damaged, replace it with a new one; if the picture is no longer required, remove it from the page’s HTML code as well.

The only distinction to be made here is between broken internal pictures and broken exterior images. Because you have no control over the external pictures, the best course of action is to replace them entirely.

Without Alt Attributes Images 

An empty alt property, as previously stated, is a squandered chance for higher image search ranks. Furthermore, it does not provide a pleasant user experience for visually challenged individuals. 

1636667709_849_Alt-Text-What-is-It-and-How-Does-It-Work

The Site Audit Tool may be used to analyze any photos that lack alt attributes, making it easy for you to step in and fill up the alternative attribute with the proper wording. 

Here’s where you’ll see the empty alt attribute:

  • img src=”magename.png” alt=” “> img src=”magename.png” alt=” “>

Replace this with:

  • img src=”imagename.png” alt=”well written alt text with keyword”> img src=”imagename.png” alt=”well written alt text with keyword”>

Alt Text Frequently Asked Questions

When dealing with alt tags, we often get the following questions: 

How Do I Locate an Alt Tag on a Web Page?

With your mouse, point to a location on the website, right-click, and choose “Inspect” from the menu. On the right side of the screen, you’ll see the page’s source code.

Click the first icon on the left of the HTML code window, then locate and click on the picture on the page whose alt tag you want to examine. All of the characteristics for the picture will be highlighted in the HTML code for that element.

How Do I Read the HTML Code’s Alt Text?

After you’ve hit “Inspect,” search for the necessary HTML element in the panel that displays the page’s source code. The alt text is preceded by the tag “alt=”, and the description of the alt text follows.

What Is the Best Way to Tell whether an Image Has Alt Text?

If the alt tag following “alt=” simply displays two quotation marks with no content in between when analyzing an image in the source code of a page, the alt attribute is empty, i.e. there is no alt text. 

What Is the Best Way to Add Alt Text to a JPG File?

Right-click on the picture in Microsoft Word and choose “Edit alt text” from the menu. Fill in the image’s description in the input box and click “OK.” Because input boxes do not include spell-check, double-check your content for spelling and grammar. 

In Alt Text, Can You Use Commas and Periods?

Yes, and you ought to. Screen readers may provide a better user experience by using correct punctuation in alt text. 

Furthermore, when an image fails to load correctly, alt text is shown. A better user experience is ensured by high-quality text. 

What Should the Length of Alt Tags Be?

To accommodate most screen readers, the suggested maximum alt text length is 125 characters.

The Importance of Image Alt Text

As you optimize your alt tags, bear in mind that alt text is a vital aspect of image SEO and user accessibility. Your alt text is used by both users and search engines to better comprehend the photos on your website. You’ll be well on your way to creating pages that are both user-friendly and crawlable if you follow the instructions above.

Examine Your Photographs

utilizing the Audit Tool for Sites

ADS illustration

Watch This Video-

Alt text is the short text that appears when a picture doesn’t have any image. It helps to describe what’s going on in the photo and it also helps search engines understand what’s going on. Reference: what is alt text instagram.

Frequently Asked Questions

What is alt text and how does it work?

A: Alt text is a short description that accompanies an image on webpages. It provides additional information or context to the image.

How do you do alt text?

A: Alt text is the text that appears on screen while you are playing a game. To get this, go to Edit > Insert New Row in Excel and type whatever you want (Excel will automatically make it into Italics). There is also an automatic option by going to Format > Font for All Cells

What should my alt text be?

A: Your alt text should be a brief description of what your drawing is in the image.

Related Tags

  • alt text example
  • alt text best practices
  • what is alt text for images
  • alt text generator
  • alt text vs image description

Leave a Comment

Your email address will not be published.