Affects Version/s: 7.0.X
Component/s: Web Search > Search Widgets
Search icon showed in SearchPortlet need some attribute in order to ensures links have discernible text (https://www.w3.org/TR/WCAG21/#link-purpose-in-context).
Steps to reproduce:
Start a portal.
Use any Accessibility Tool in order to check WCAG 2.1 (for example Chrome extension Axe).
Analyzer shows a violation about "Links must have discernible text" ( wcag21-search-icon.png )
Analyzer doesn't show this link violation over SearchPortlet