A webmaster is a professional responsible for managing and maintaining a website. Their duties include ensuring the site runs smoothly, updating content, and fixing any technical issues. They often work with various tools and technologies to optimize the website's performance and user experience. In addition to technical skills, webmasters may also handle aspects of search engine optimization (SEO) to improve the site's visibility on search engines. They often collaborate with web developers and content creators to ensure that the website meets both user needs and business goals.