Making Web Applications Accessible (A11y)

Importance, Benefits, and Tips for Web Accessibility.

In today's digital age, web applications are used by millions of people across the globe. However, not all users are able to access web applications with the same ease due to varying degrees of ability, disability, or impairment. This is where web accessibility comes into play. Web accessibility refers to the practice of designing and developing web applications in such a way that they can be accessed and used by everyone, including those with disabilities.

In this blog post, we will discuss why web accessibility is important, the benefits it offers, and some tips on how to make your web applications more accessible.

Why is web accessibility important?

Web accessibility is important for several reasons. First and foremost, it ensures that people with disabilities can access and use web applications without facing any barriers or obstacles. This includes individuals with visual, auditory, physical, and cognitive disabilities.

Secondly, web accessibility is essential for businesses and organizations. In many countries, including the United States, web accessibility is a legal requirement. The Americans with Disabilities Act (ADA) requires that businesses and organizations ensure their websites are accessible to people with disabilities. Failure to comply with these laws can result in costly lawsuits, legal fines, and damage to the organization's reputation.

Finally, web accessibility benefits everyone, not just people with disabilities. An accessible website is easier to use for everyone, including older adults, individuals with temporary disabilities (such as a broken arm), and those with slow internet connections.

What are the benefits of web accessibility?

Web accessibility offers several benefits, including:

  • Increased reach and audience: By designing web applications with accessibility in mind, businesses and organizations can reach a larger audience. This includes people with disabilities who may have previously been excluded from using their products or services.

  • Improved user experience: An accessible website is easier to use for everyone, including people with disabilities. This can lead to increased engagement, longer visits, and more repeat visits.

  • Better SEO: Accessibility features, such as alternative text for images, can improve a website's search engine ranking. This is because search engines can better understand the content on the page and rank it accordingly.

  • Reduced legal risk: By complying with accessibility laws, businesses and organizations can reduce the risk of costly lawsuits and legal fines.

Tips for making web applications more accessible

Here are some tips for making web applications more accessible:

  • Use descriptive headings and subheadings: Headings and subheadings help users navigate the content on a webpage. Make sure headings are descriptive and provide an overview of the content that follows.

  • Provide alternative text for images: Alternative text, also known as alt text, is a brief description of an image. Alt text is read by screen readers for people who are visually impaired. Make sure all images have descriptive alt text.

  • Ensure keyboard accessibility: Not all users can use a mouse or touchpad to navigate a webpage. Make sure your web application is fully keyboard accessible so that users can navigate using only the keyboard.

  • Use contrasting colors: Poor color contrast can make it difficult for users to read text on a webpage. Make sure text and background colors have sufficient contrast.

  • Provide closed captions and transcripts for videos: Closed captions and transcripts are essential for users who are deaf or hard of hearing. Make sure all videos have closed captions or transcripts.

  • Avoid using flashing or moving content: Flashing or moving content can trigger seizures in users with epilepsy. Avoid using flashing or moving content unless it is necessary for the content.


Web accessibility is essential for ensuring that everyone, including people with disabilities, can access and use web applications. It also offers several benefits, including increased reach and audience, improved user experience, better SEO, and reduced legal risk. By following the tips discussed in this blog post, businesses and organizations can make their web applications more