Accessibility check in editor using Lighthouse

Lighthouse is an open source tool from Google that can be used to analyze and optimize websites and to check accessibility. It helps to evaluate and optimize the performance, accessibility, SEO and best practices of websites.

Lighthouse's accessibility test evaluates whether a website can be used properly by people with disabilities. As part of the analysis process, various criteria such as the contrast of text and background, the presence of alternative texts for images or the ability to operate interactive elements using a mouse are taken into account.

You can find a more detailed insight into the criteria used and the background to the accessibility score determined on the Google Chrome website: https://developer.chrome.com/docs/lighthouse/accessibility/scoring