In the world of web accessibility, it’s the little things that make a big difference. And when it comes to the lang attribute, one of the most important little things is to make sure that you are using a valid value. The lang attribute is a global attribute that specifies the language of the content of an element. It’s often used on the element to specify the language of the entire page. This guide will explore the importance of using a valid value for the lang attribute and how to fix it.

Think of your website as a book. You want to make sure that the book is written in a language that your readers can understand. The same is true for your website. By using a valid value for the lang attribute, you can create a more accessible and user-friendly experience for everyone. For a deeper dive into the world of accessibility, see our article on accessibility.

An illustration of a globe, symbolizing the importance of using a valid value for the lang attribute.

Your Guide to a More Accessible and User-Friendly Website

Fixing invalid lang attribute values is a simple but important task. Here’s how to do it:

  1. Identify Your Elements with Invalid Lang Attribute Values: Use an accessibility testing tool like Creeper to crawl your site and identify any elements that are using invalid lang attribute values.
  2. Use a Valid Value for the Lang Attribute: The IANA Language Subtag Registry defines which values are valid for the lang attribute. You can also use an accessibility testing tool like Creeper to identify any elements that are using invalid lang attribute values.

The SEO Power of an Accessible Website

An accessible website is a more successful website. By making your website more accessible, you can improve your user experience, reach a wider audience, and even improve your SEO. For more on the importance of a well-structured website, check out this guide to the lang attribute from MDN.

Don’t let your website be a confusing and frustrating experience for your users. By taking the time to use a valid value for the lang attribute, you can build a more accessible and successful online presence. For more on how to create a winning on-page strategy, see our article on on-page SEO.

An illustration of a translation book, symbolizing the importance of using a valid value for the lang attribute.

Frequently Asked Questions

What is the lang attribute?

The lang attribute is a global attribute that specifies the language of the content of an element. It’s often used on the element to specify the language of the entire page.

Why is it important to use a valid value for the lang attribute?

It’s important to use a valid value for the lang attribute so that screen readers can announce the correct pronunciation to the user. This is crucial for users who are blind or have low vision.

How do I know which values are valid for the lang attribute?

The IANA Language Subtag Registry defines which values are valid for the lang attribute. You can also use an accessibility testing tool like Creeper to identify any elements that are using invalid lang attribute values.

Ready to make sure your website is speaking the right language? Start your Creeper audit today and see how you can improve your use of the lang attribute.