Web simulated slow network speed environment

FiddlerFree Software. The simulated network speed function is relatively simple (rules --> Performance --> simulate modem speed). You can select the setting and switch instantly. There are few options. fiddler only slows down the bandwidth and does not introduce packet loss (the subsequent network delay simulator adds the packet loss simulation ). In addition, the waterfall chart of the test results (HTTP watch or firebug) is inaccurate due to the browser's concurrent connections. So although this function is available, we generally don't need it. Other highlights of Fiddler

 

NetlimiterYou must register the shared software yourself. Accurately speaking, it is a network traffic control software, through which you can directly control eachProgramInternet access and traffic distribution. Here is a diagram made by our predecessors.

 

Network Delay SimulatorFree Software ,. I am using one of the three most powerful functions. Listening to network traffic between network interface card (NIC) and TCP/IP stack can simulate latency, bandwidth, and even packet loss rate, simulate the slow network speed environment more accurately. The setting is simple and convenient:Enter the bandwidth and click Save flow. If you want to simulate packet loss, enter the packet loss rate.. See figure.