Python is a high-level programming language that is widely used in a variety of fields, including web development, data analysis, artificial intelligence, and scientific computing. It is known for its simplicity, flexibility, and readability, making it an ideal choice for experienced programmers. Python also has a large and active community, it has a vast library of modules and frameworks that make it easy to build and deploy web applications quickly. Python is also highly scalable, meaning it can handle large amounts of traffic and data without crashing.