Shulou(Shulou.com)05/31 Report--

In this issue, the editor will bring you what is the solution to the slow opening of foreign servers. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

Most of those who can use foreign servers are webmasters of foreign trade websites, and the first thing to do is to choose a stable and fast server host for foreign trade websites.

Our commonly used foreign trade host is the American host, which distinguishes the foreign trade host from the domestic host: the foreign trade website takes the customer's access speed as the primary performance. The visit of the American host in the United States will naturally be very fast, and similarly, the European host European netizens will also visit very quickly, which gives rise to a very realistic problem: if the website of a foreign trade enterprise is open to netizens all over the world, do you have to rent servers all over the world to ensure the speed of customer access? The solution is certainly not so cumbersome. Let's take a look at solving the artifact CDN that has a slow opening speed on foreign servers.

CDN acceleration is a layer of intelligent virtual network based on the existing Internet by placing node servers everywhere in the network. CDN system can redirect users' requests to the nearest service node in real time according to the comprehensive information such as network traffic, connection of each node, load status, distance to users and response time. Its purpose is to enable users to get the content they need nearby, solve the congestion of Internet network, and improve the response speed of users visiting the website.

For the website or webmaster, opening CDN can not only improve the opening speed of the website, but also enhance the user experience. More importantly, turning on CDN can reduce the broadband pressure on hacker tools and servers.

After CDN is enabled, users in different regions will visit different servers, while the real server (source server) of the website is generally only accessed by the CDN node. The CDN node servers visited by users all over the country do not directly access the source server. In this way, you can introduce the broadband resources of the website server and reduce the server pressure.

In addition, due to the intermediate blocking protection of CDN nodes, the security of the original server can be better protected. In other words, CDN provides a stand-in for the user's origin server in the security cloud, whether it is penetration or DDoS attack, the target will be the CDN node stand-in, thus protecting the website origin server.

How to see if a website has enabled CDN acceleration? This is very simple, as long as you use a test tool to test the access speed of the site around the world, if the IP address accessed in different regions is different, it means that the site has enabled CDN acceleration.

At present, CDN services are both free and chargeable. For individual webmasters or small and medium-sized enterprises, free CDN acceleration has an obvious effect.

The above is the solution to the slow opening of the foreign server shared by the editor. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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