Abstract: Web content mining is a branch of web mining which involves the task of searching in the internet, extracting valuable information and filtering related data. It uncovers the useful information from the internet web content, including text, audio, graphics, video and multimedia. Web content mining has become complicated when it has to mine structured, semi-structured, unstructured and multimedia data. Web data extraction is a field of research in web content mining has now become a specialized work for modern internet based business, data science and technology. In this paper, the latest review of web content mining, its properties, significance and importance in data science and data mining is discussed through a theoretical and analytical process. Finally, it is concluded with many future aspects and applications.

Keywords: Web Mining, Web Content Mining, Data Mining, Web Data Analysis.