1. Visit the page WAVE Web Accessibility Evaluation Tool and install WAVE Browser Extensions in your browser (Google Chrome or Firefox).
The WAVE icon should appear in your browser:

2. Input your website domain name and wait 10-15 seconds for the full load (some of the scripts need time to be downloaded).

3. Enable IntRE Accessibility widget and setup “Normalaize White” mode.

4. Wait 7-10 seconds to allow all scripts to be downloaded.

5. Click on the WAVE icon to start the test.

6. You can see the test results.