Ensure WCAG 2.1 Level A and AA 2.4.5 Multiple Ways criterion in the application by creating a Sitemap with links to all main pages, so that there are at least two ways of accessing the pages

• https://www.w3.org/WAI/WCAG21/Understanding/multiple-ways.html

Tools

• WAVE
• axe DevTools
• More tools

Reference

• Harvard Accessibility techniques
• Evaluating Web Accessibility overview
• WCAG 2.1 Guidelines