Related WCAG resources These tutorials provide best-practice guidance on implementing accessibility in different situations. This page combined the following WCAG success criteria and techniques from different conformance levels: Success Criteria: 1.1.1 Non-text Content: All non-text content that is presented to the user has a text alternative that serves the equivalent purpose, except for the situations listed[…]. (Level A) 1.4.5 Images of Text: If the technologies being used can achieve the visual presentation, text is used to convey information rather than images of text except [for customizable and essential images] (Level AA) 1.4.9 Images of Text (No Exception): Images of text are only used for pure decoration or where a particular presentation of text is essential to the information being conveyed (Level AAA)