The Open Corporation website implements the main criteria for the accessibility:

  • use of an appropriate font family,
  • attention to the contrast between foreground texts and backgrounds,
  • attention to the typographic elements, such as spacing between elements or dimension and line spacing of texts,
  • use of recurring visual schemes to differentiate buttons and links from simple text
  • use of semantic HTML and additional WAI-ARIA attributes,
  • buttons for text resizing to facilitate the reading of extended textual contents,
  • responsive design for compatibility with mobile devices (smartphones, tablets).