measure page speed

Simple Data caching technology Recently did a while to optimize the performance of the program, there is a more interesting idea, want to put forward to communicate with you. Cache is a typical application mode of "space-time" strategy, which is an

CPU clock speed, that is, the clock frequency (cpuClock speed ). In general, the CPU is as high as, And the is the "CPU clock speed ". Many people think that the CPU clock speed is its running speed. The clock speed of the CPU indicates the speed at

Copy is also called copy. We do not know how many operations are performed every day, but do you really use it? Sometimes, simple copy operations may also encounter some minor issues: the copied text is changed to garbled, encrypted Web

Understanding the bandwidth speed of a vswitch to complete various command settings, the bandwidth speed of a vswitch is a very important concept, how to understand it becomes a matter of our attention, this article from the command settings to

Software Speed Optimization This page discusses and explains the key issues of software Speed Optimization: What is software Speed Optimization? What influences execution speed? Why optimize software? What speed-ups can be expected from

Vswitch QoS application configuration: control your speed and bandwidth, master the following knowledge about vswitch QoS application configuration, you can easily select your preferred vswitch QoS application configuration method to back up the

I have made many attempts to learn more about how to test the energy efficiency of switches in the LAN. Can not clearly handle their own needs, so in the following article, there should be a satisfactory harvest. Many network equipment manufacturers

For PHP application speed, speed up, and then speed! Part 2nd: Analyzing PHP applications to find, diagnose, and accelerate slow-running code "For PHP application speed, speed up, and then speed!" The 1th part of the series demonstrates how to use

Use the DD command in Linux to test the read/write speed of USB and SSD hard disks.Disk Drive Speed The disk drive speed is measured by the amount of read/write data per unit of time. The DD command is a simple command line tool that can read and

Measure the test taker's understanding about JavaScript, Ajax, and jQuery. Jquery is a good encapsulation of javascript, and it is very lightweight. It can be called as a framework in a similar way. Next we will compare the implementation of ajax by