Performance optimization of agricultural products website front-end based on user experience

With the rapid development of Internet technology, users have higher and higher requirements for the response speed of the website, which makes the performance optimization of the website become extremely important. How to solve this problem is the key to improving the user experience. In this paper, taking the characteristic agricultural product website as an example, we analyze the website front-end performance optimization in CSS optimization, page rendering, HTTP request reduction, Ajax caching and web caching, and offer the corresponding performance optimization methods.