Use a standard "external link" icon. If you use an icon, ensure it has alternative text (alt-text) so screen readers can relay the information.
Include a short note within the link text itself, such as (opens in new window) . Use a standard "external link" icon
Technique G201 is an accessibility best practice that advises developers to . By providing this "heads-up," you allow users to decide whether they want to leave their current context or stay put. Why Should You Use It? Use a standard "external link" icon