Visual and programmatic labels should align.
This criterion addresses when receiving and then removing pointer hover or keyboard focus trigger additional content to become visible and then hidden.
Page components (for example links, buttons and icons) that have the same functionality should be consistently identified with labels, names, and text alternatives throughout your website.
If the language of a page or parts of a page is different from the default language of the website, the change needs to be indicated in the HTML code.
There needs to be more than one way to find a web page within your website.