Shulou(Shulou.com)06/03 Report--

First, the selection of host lines and regions

Now it is more common to say that China Southern Telecom and North Netcom. As we all know, there are many different network access providers in our country, such as Telecom, Netcom, TieTong, Education Network, Mobile and so on. Some companies use both single-line and bgp in the computer room, which should be chosen according to the situation. At present, in addition to Aliyun's 8-line BGP computer room, most of the other domestic idc providers are BGP computer rooms with relatively single or several lines, so they should keep their eyes open according to their own needs when choosing hosts or hosts.

Second, whether the configuration of the host matches the number of visitors

The configuration of the server includes two parts: server hardware and network bandwidth. at present, we use highly configured servers, which can meet the overall needs. Therefore, the main factor that determines your host configuration is the host parameters. If you choose a product with a relatively high price, the greater the configuration and bandwidth you provide. Sites with a large number of visitors require more host configuration and bandwidth resources. For virtual hosts, resource sharing is suitable for small and medium-sized display sites. For VPS, CVM or stand-alone server, you need to consider the server configuration (such as CPU, memory and peak bandwidth) according to your own needs. Generally, the configuration of CVM is higher than that of VPS, but lower than that of independent physical servers.

Third, the status of the routing network between the visitor and the computer room

This is also the main reason why most customers complain about the slow access to the website. If telecom, Unicom and other routing nodes are blocked or the delay between nodes is relatively high, there will be a temporary phenomenon such as slow access or lack of access, but this is a temporary phenomenon. The root of the solution lies in the cooperation and improvement of the entire Internet line operators. In addition, some users use iPu, length, width, mobile and other networks, the network exit is not fixed and some network exits are single, so it is not good to interoperate with other networks.

Fourth, visitors' computer configuration, local network speed, etc.

The higher the configuration, the stronger the processing power. Bandwidth has no effect as long as there is more effective bandwidth. Avoid opening P2P download tools such as Xunlei or audio-visual software that take up too much bandwidth, or other computers in the local area network take up too much bandwidth, resulting in low effective bandwidth and slow access

Fifth, whether the website program is optimized or not.

With the same network environment and configuration, the website made by an optimization program (optimizing the execution efficiency of the program script is relatively high) is obviously faster than the tedious and inferior program website. Because of the large home page or other slow websites, individual sites will lead to slow loading time and give people the impression of slow access.

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