Query and registration of server performance test domain name

Server http://www.aliyun.com/zixun/aggregation/14356.html > Performance test

1. Server Probe test

The server probe should be the most widely used test of the performance of the virtual host program, according to the supported scripts are different, but also divided into ASP probes, PHP probes, JSP probes. As the name suggests, if you are an ASP space, you need to use ASP server probes for space testing. Here we take a river ASP probe program as an example to illustrate the use of the server probe.

The first step: Download the probe source program, is generally a Web page program such as the. asp suffix file, decompression and upload it to the site any directory.

The second step: The probe generally only needs to be placed in the virtual host space can be used. Enter the space access address in the browser and the file name of the server probe. If you put the file in the host root directory, the address is http://www. your domain name. com/aspcheck.asp

Figure 3 Server detection probe program

The third step: Wait for the program to automatically check the parameters of the server, wait a moment after the detailed parameters of the server can be seen. For example, the server's IIS version, component support, server operation speed, and so on, there are more practical features such as bandwidth detection, server security status and so on. The security detection function can detect the unsafe components, and it is easy to compare the security of each virtual host.

Figure 4 Server Connectivity Bandwidth test

2. Display Speed test

Server speed Although software can be detected, but the simplest and most convenient way is the ping command. It is hard to see the difference between the speed of each server by the naked eye, but the ping command can be easily detected.

Ping is a system-led tool that can be used to detect network connectivity and link speed. The principle is that every server in each network has an IP address, and when we send a packet to that address, the server returns a packet of the same size. Based on these returned parameters, we can learn about the approximate speed of the server, as well as the connectivity rate.

Enter CMD in the Run dialog box to open the command prompt. Then enter the command "Ping IP address or domain name" after the relevant parameters appear. Depending on the length of time returned, you can determine the approximate speed at which the server is displayed.

Figure 5 Ping command test server speed

However, if you want to carry out a comprehensive testing, the general need for a number of different routes of the computer to ping test, so as to ensure the accuracy of the data. Of course the number of ping, and the network bandwidth you use also have a direct relationship.

In addition, we can also ping the command after a variety of parameters, such as the-T parameter can continue to the target host to the contract, you can see if there is a packet loss phenomenon.

The second approach is to use a more professional test program. The principle is that the browser initiates a connection to the Web server to send a response time difference, roughly can reflect the DNS resolution of the site plus the response speed of the server.

3. Query the same server Web site

The so-called Howl, in the final determination of the purchase of space when it is necessary to look at their neighbors. Although the virtual host is divided into a single space, there is basically no interference between the hosts. But for search engines, if there are sites that involve cheating on the same server, the IP address is likely to be blocked, and all sites in the server will be indexed, which is worth the candle.

Enter the query site http://www.114best.com/ip/, directly enter the domain name that has been bound to the server, or IP address, and then click the Query button, will be listed with the server site, including the domain name and home page title. If there are illegal or fraudulent websites in the server, the virtual host will not be able to.

Figure 6 Querying the Web site with the IP site

After the above query, you should be able to buy the desired virtual host, and in the process of communication with the merchant, with these basic knowledge, JS can do nothing.