Accessibility is making sure as many people as possible can use your site. Plus, we have a post on accessibility tools, where we mention more in-depth accessibility checks for color and contrast. When you use the tab key on our site, a black outline shows what you’ve focused onTry and use your site with tab only! Still, if your theme or site doesn’t cooperate while you’re implementing these awesome accessibility changes, then you should probably find a better theme for your site. By thinking about accessibility, you’re actually thinking about design, the use of textual and multimedia content, and the structure of your site.