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A Beginner's Guide to WCAG Compliance



As a small business owner, you understand the importance of having a website that is accessible to everyone. One of the key elements of an accessible website is compliance with the Web Content Accessibility Guidelines (WCAG). Here's a beginner's guide to WCAG compliance:


What is WCAG compliance?


WCAG (Web Content Accessibility Guidelines) compliance is a set of guidelines established by the World Wide Web Consortium (W3C) that aims to make the web more accessible to people with disabilities. These guidelines provide a framework for creating websites that can be easily used by people of all abilities, regardless of their device or browser. The guidelines are organized into four main principles: Perceivable, Operable, Understandable, and Robust.


Perceivable principle ensures that the web content is presented in a way that it can be perceived by the users, this includes providing alternative text for images, providing captions for videos and audio, and providing text equivalents for non-text content. Operable principle ensures that the website can be used by the users, this includes providing keyboard navigation and providing enough time for users to complete the tasks. Understandable principle ensures that the web content can be understood by the users and this includes providing clear and simple language, providing consistent navigation and providing clear and simple instructions. Robust principle ensures that the web content can be used on a variety of devices and by a variety of users and this includes using the latest technologies and using web standards.


WCAG compliance is essential for businesses and organizations, as it ensures that their website can be accessed and used by as many people as possible, including those with disabilities. This not only helps to create a more inclusive online experience but also can benefit businesses by reaching a wider audience, complying with legal requirements, and improving overall usability and user experience.


Why is WCAG compliance important?


WCAG compliance is important because it ensures that your website can be used by as many people as possible, including those with disabilities. By following the guidelines set forth by the WCAG, businesses can create websites that are accessible to people with a wide range of abilities and disabilities, including visual, auditory, motor, and cognitive impairments. This helps to create a more inclusive online experience and ensures that all users have equal access to the information and resources on your website.


Furthermore, WCAG compliance is important from a legal perspective, as many countries have laws mandating accessibility for websites and digital content. Non-compliance can result in legal actions and fines. Additionally, it's not only the legal aspect but also an ethical consideration. By providing an accessible website, you are catering to a wider audience, regardless of their abilities and reaching a broader market. It also demonstrates a commitment to inclusivity and accessibility, which can help to enhance your reputation and build trust with your customers.


How can I achieve WCAG compliance?


Achieving WCAG compliance requires a combination of technical and design considerations. Here are a few steps you can take to make sure your website is compliant:

  • Conduct an accessibility audit: Start by conducting an accessibility audit of your website to identify any areas that may not be compliant with the WCAG. This can include issues such as missing alternative text for images, poor color contrast, and lack of keyboard navigation.

  • Use an automated testing tool: Automated testing tools can help you identify and fix accessibility issues quickly and efficiently. These tools can scan your website and provide you with a report of any issues that need to be addressed.

  • Follow web standards: Make sure to use web standards and best practices when designing your website. This includes using semantic HTML, providing clear and descriptive link text, and providing clear and consistent navigation.

  • Provide alternative text: Make sure to provide alternative text for images, videos, and other non-text content. This can help users with visual impairments understand the content on your website.

  • Provide captions and transcripts: Provide captions and transcripts for audio and video content to ensure that users with auditory impairments can understand the content.

  • Design for mobile: Make sure your website is mobile-friendly and responsive. This will ensure that your website can be easily used on a variety of devices and screen sizes.

  • Test for accessibility: Finally, test your website for accessibility by using different devices, browsers, and assistive technologies. This will help you identify any issues that may not have been caught during the development and design process.

  • What are the different levels of WCAG compliance? WCAG compliance has three levels: A, AA, and AAA. Level A is the minimum level of compliance, while level AAA is the highest level. Level A is considered the minimum level of compliance for most websites, but level AA or AAA is recommended for more complex websites.

What are the different levels of WCAG compliance?


WCAG compliance has three levels: A, AA, and AAA. Each level has a set of guidelines and success criteria that must be met in order to be considered compliant.

  • Level A: Level A is the minimum level of compliance and requires that websites meet the most basic accessibility guidelines. This includes providing alternative text for images, providing clear and consistent navigation, and ensuring that website content is readable and usable on a variety of devices and browsers.

  • Level AA: Level AA is the next level of compliance and requires that websites meet a slightly higher standard of accessibility. This includes providing captions for audio and video content, providing a way for users to skip repetitive content, and ensuring that website content is accessible to users with cognitive and learning disabilities.

  • Level AAA: Level AAA is the highest level of compliance and requires that websites meet the most stringent accessibility guidelines. This includes providing sign language interpretation for audio and video content, providing detailed descriptions for images, and ensuring that website content is accessible to users with severe disabilities.

It's important to note that while Level A is considered the minimum level of compliance for most websites, it's recommended that businesses aim for Level AA or AAA for more complex websites, as it will provide better accessibility and usability for a wider range of users, including those with disabilities.


In conclusion, WCAG compliance is an important aspect of creating an accessible website. By understanding the guidelines, ensuring that your website meets technical and design standards, and aiming for a higher level of compliance, you can make your website more accessible to people with disabilities and reach a wider audience.


Want to make sure your website is WCAG compliant? Contact us today to learn more about our accessibility services. We are Wix Accessibility Certified Experts. Our team of experts can help you identify and fix any issues on your website, ensuring that it is accessible to everyone and complying with legal requirements.




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