Browser, Google chrome, Safari, Opera, etc. In addition, the command-line tools of the client include elink, curl and so on.

Extended data

At the beginning of HTTP's birth, it was mainly used for WEB content acquisition. At that time, the content was not as rich as it is now, the typesetting was not so beautiful, and there were almost no scenes of user interaction. For this simple scenario of getting web content, HTTP performs quite well.

However, with the development of Internet and the birth of WEB2.0, more content (more picture files) began to be displayed, typesetting became more refined (more CSS), and more complicated interaction (more jS) was introduced. When users open the homepage of a website, the total amount of data loaded and the number of requests are also increasing.