In recent years, many users prefer to buy American servers, which are well-known and popular in China. However, there is a shortcoming that is often criticized by domestic webmasters, that is, the slow access speed of American servers due to the long distance. Let's talk about what happened next.

What is the reason for the slow access speed of the US server?

Server access speed is related to distance and line bandwidth. The farther the line distance is, the slower the speed will be. For the international bandwidth and the return bandwidth, the international bandwidth is a detour to enter the country, the detour takes a long time, and the delay is relatively high, and the return bandwidth mostly refers to the direct connection of CN2, which is directly accessed by foreign server rooms without detours But yes, so when we choose a server in the United States, we recommend choosing a computer room server that is close to the country, followed by the choice of line bandwidth. It is better to choose the cn2 line bandwidth directly connected to the country, which can effectively improve the domestic access speed.

How to improve the access speed of the US server?

In addition to the selection of distance and line bandwidth we mentioned above, we can also choose some other methods to improve the access speed of the US server, such as the common CDN nodes that increase the access speed. The principle of this method is to cache the website to the distance The server node near the user allows the user to access the cached website of the nearby server node (in addition to the distance from the server, it also reduces the number of server requests and the request time for the user to access the website), which is currently very effective in improving server access speed one of the ways.

There are many ways to improve the access speed of the US server, such as CDN acceleration, CN2 line, etc. However, in addition to the shortcomings of slow domestic access speed, the advantages are also incomparable to other servers, such as cost-effective, more resources, etc., perfect products do not exist, Hong Kong servers have all the advantages of foreign servers and domestic servers, but the price is high; The server is cheap and faster, but requires BA, and the access of overseas users is also slow.