Carbon X - Website Auditor is a free Chrome extension designed to provide a thorough analysis of websites, focusing on various crucial aspects such as AI readiness, SEO health, speed, user experience, and sustainability. This tool stands out by combining multiple functionalities that traditional SEO checkers often overlook, offering a holistic view of a website's performance in mere seconds. Key features include AI website detection, readability evaluation, and an SEO audit that checks essential elements like meta tags and headings.

Additionally, Carbon X provides insights into how well a website is optimized for AI visibility and generative engines, ensuring users can navigate the evolving digital landscape effectively. The extension also allows users to monitor speed metrics and user experience signals, while estimating the carbon footprint of website visits. With a focus on privacy, all audits are conducted locally, ensuring that sensitive data remains secure.