What are some best practices for web accessibility testing?

A software application is judged by its scalability, security, functionality, performance, usability and accessibility. The accessibility aspect of an application plays a crucial role simply because if the website or application is not built according to Web Content Accessibility Guidelines (WCAG), then the website owner or the specific organization that has built the product can be charged with legal lawsuits. This is because governments of many countries have made it mandatory to develop an accessible product. Hence, accessibility guidelines and best practices need to adhere. In this article, you will get to know some of the best practices for web accessibility testing.

Following are some of the best practices for web accessibility testing:

1. Non-HTML content is accessible: There will be instances when a specific web page is picked to upload documents in PDF, Word and other file formats. Users should be able to open these documents. If somehow it is not possible then HTML can be used for display instead of the uploading feature to be used. If the content needs are to be made accessible to everyone, then different file formats can also be used. Tags should be used to make a PDF accessible.

2. Organize the documents: Whenever headings, structural elements or lists are used on the webpage, make sure that everything is structured properly. This is crucial especially when these elements provide specific meaning to the page. Keyword navigation should also be allowed on the website. This in turn makes the information accessible to everyone. The navigation part will be easier if everything is structured throughout the page.

3. Certain things can be skipped by the users: If there is something that is repeated on any page, there is an option wherein the content can be skipped to the main page. This will turn out to be user-friendly and also ensure that the user can get rid of content that is not of use to them. Users are also provided with another option, wherein they can click on the “Skip Navigation” link and then go to the specific information they are looking for.

4. The strategic importance of feedback: There is not an iota of doubt that feedback plays a crucial role. Disabled people need to be involved in the team, especially in the Software Development Life Cycle (SDLC) process. The feelings and needs of disabled people should be analyzed keeping in perspective the specific aspects they look for while accessing a website or application. Their inputs, suggestions and feedback help a great deal in making a full-fledged accessible product.

5. The significance of <AltText> images: When a page has a certain image, that image should have meaningful text associated with it and should be described with <AltText>. Extensive descriptions should be used for complex images. This will help screen readers read what is on the screen’s image.

6. Transcripts should be used for podcasts and captions for videos: If the videos have websites, then they must have captions, so that hearing impaired can understand the videos in a better manner. When it comes to podcasts, transcripts are mandatory.

7. Content should be easily read and understood: Content should be relatable, clear and visible. Sometimes, the text cannot be read by age-old groups because of alignment or poor visibility.

8. Users should be able to interact effectively: The website may have been developed using time-sensitive elements that are being faded in or faded out at certain intervals. If a banner that has been implemented can slide easily then ensure that the content of the elements should be visible to users for a certain period of time.

Conclusion: If you are looking forward to implementing web accessibility testing for your specific project, then do get connected with a well-established software testing services company that will provide professional consultation and support on developing an in-detail web accessibility testing strategy along with strategic advice.

About the author: I am a technical content writer focused on writing technology specific articles. I strive to provide well-researched information on the leading market savvy technologies.