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

After purchasing the CDN service, users will be more concerned about the actual effect in the process of using it. First of all, make sure that it has been activated successfully, and then follow the basic steps to add accelerated domain names and configure CNAME. After all, you can test whether the CDN acceleration is successful. Today, I would like to talk to you about the problem of CDN improving the performance of the website.

The advent of smartphones and the cheap Internet has led to more Internet users. As a result, companies have no choice but to cater to customers online. Companies want their companies to have an online image to interact with customers, generate potential customers and improve their business. The first thing the company needs to do is to create a website.

It is important to understand that site loading time is critical to the success of the site. According to a study conducted by SEO experts, more than 75% of websites take less than 5 seconds to load (source). Therefore, if your site takes longer than other sites, customers are less likely to wait for the site to load. Are you already thinking about how to improve the performance of your site to avoid losing customers?

Well, a variety of methods and techniques can help you reduce the load time of your site; the easiest and most effective way is to use a content delivery network (CDN).

What is a content delivery network?

The content delivery network is mainly a network of geographically dispersed servers that store the cache of the website and act as an intermediary entity between the server and the user. One of the most common reasons for slow loading time is the distance between the hosting server of your site and the actual users. Let's assume that your server is in the United States and your visitors are from India; it can take a lot of time to transfer data from the United States to India, which can cause delays.

If you are using CDN, the query will not be directed to the United States when Indian users visit your site. The CDN service provider directs the query to the nearest server to India and sends the data back to load the site immediately. Similarly, if your users are visiting your website from Australia, CDN will direct the request to the nearest server to Australia, reducing the load time.

How does CDN work?

CDN's distributed servers are called edge servers, and the locations where these servers are located are called points of presence. Therefore, when a user requests access to any content on your site, the nearest edge server accesses the information from the original server and delivers the desired content to the user. However, it caches and creates the same copy and stores it locally on the edge server itself. Therefore, the next time your users try to access your site, the content will be transferred directly from the edge server, reducing the load time.

CDN ensures that no subsequent requests are required to be delivered to the original server, that the burden on the central server is relieved, and that all users around the world can access the site at the same speed. Some well-known CDN service providers are Amazon CloudFront,Cloudflare,Fastly,KeyCDN and Akamai. However, it is worth noting that if you are already using cloud managed services, the content delivery network can greatly increase your load time.

What files can be stored by CDN?

Business owners always ask CDN if they can support all the files hosted on their Web site. The standard rule of thumb is that CDN can support any file that can be hosted on WordPress. All CDN can cache and copy any content stored in the WordPress contains and content folder.

File types supported by CDN include PNG,JPG,SVG,TIF,GIF image files, as well as MP4,FLV,HLS,MOV,WMV,WAV and MP3 video files. JavaScript and CSS, as well as most web fonts such as OTF,TFF,CFF,PFB,FON,STD, are also stored in the content delivery network. CDN can also access other file formats, such as JSON,HTML,DOC,PDF,ZIP,RTF,XLS, etc. Therefore, unless your site hosts completely different content, CDN should be able to handle your site requests.

Advantages of using CDN

From what we have seen, it is clear that CDN can improve the performance of your site and ensure a better user experience. However, in addition to that, it provides some other benefits that may be helpful to your business.

The benefit of SEO: it is clear that Google and other search engines quickly rank the load of the site. Therefore, by using CDN, you can also improve the SEO of your site and get a higher ranking.

DDoS prevention: CDN provides considerable protection against distributed denial of service. CDN can prevent * * by distinguishing between normal and bad traffic entering the site.

Extensibility: suppose your article or video is all the rage overnight. Your traditional server may not be able to handle surges of traffic that CDN can handle effectively.

Application integration: most CDN service providers offer a range of applications to help you improve the user experience on your site.

Low bandwidth usage: if you pay for the server based on usage, CDN reduces costs by reducing usage.

How to make the most of your CDN?

Registering your account on the CDN network and enabling it for your website is a simple process. However, you can improve the performance of CDN by implementing some simple techniques. The use of high-performance DNS can significantly improve the performance of CDN. Having an IPv6 connection and moving the original server near CDN can also bring some benefits.

It may be useful to minimize byte size and reduce TLS connection time. The content delivery network itself can provide a seamless site loading experience, but these techniques can help you stand out from the competition.

If there is anything else you don't understand, you can find our CDN technical engineer on the official website. CDN technical engineer has more than ten years of experience in the industry, so it will be more detailed and professional than the editor's answer. Official website link www.yisu.com

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