The dir attribute is correctly set according to the language

The purpose of this audit is to verify whether the dir attribute on HTML pages has been correctly set according to the language used. This audit is part of an accessibility check and specifically focuses on Success Criterion 3.1.2 of the Web Content Accessibility Guidelines (WCAG) 2.1.

Importance of Valid Code for Accessibility

Valid code plays a crucial role in ensuring accessibility for all users. By correctly setting the dir attribute, we improve the experience for individuals who rely on assistive technologies, such as screen readers, to access and comprehend content. Success Criterion 3.1.2 of WCAG 2.1 aims to ensure that the intended meaning and sequencing of information remains consistent, regardless of the presentation format.

Use Cases for Success Criterion 3.1.2

Success Criterion 3.1.2 is particularly beneficial for people who rely on assistive technologies to access content presented in spoken form. By setting the dir attribute correctly, users can better understand the structure and meaning of content. This criterion helps ensure that the order and flow of information are preserved when the content is converted to speech by assistive technologies.

How to Fix: Setting the dir Attribute

To ensure compliance with Success Criterion 3.1.2, any text in the following languages should be accompanied by a dir attribute set to "ltr" (left-to-right):

• arc
• fa
• he
• ks
• ps
• yi

For example, if you have a paragraph in English, the HTML code should be written as follows:

<p dir="ltr">This is an English paragraph.</p>

It is essential to note that this audit focuses on the dir attribute within HTML elements and does not consider CSS properties. Therefore, ensure that the dir attribute is correctly set within the HTML markup itself.