Developed an Automated Accessibility Testing Page for the betagouv/doc.incubateur.net-communaute repository, focusing on streamlining accessibility checks within the documentation site. Leveraged Markdown and GitBook workflows to author clear, user-friendly content, applying accessibility concepts to ensure the new page guides contributors effectively. The work included targeted content corrections to improve clarity and usability, aiming to reduce onboarding time and minimize support queries. All changes were tracked with strong commit traceability, reflecting a disciplined approach to documentation management. No major bugs were logged, but minor refinements were made to enhance the overall quality and maintainability of the documentation for future contributors.