美国免备案cdn

中文：

美国免备案 CDN：什么是 CDN？

CDN（Content Delivery Network），内容分发网络，是指一种构建在网络之上的分布式服务平台，该平台可以在各个区域的高速缓存节点存储大量的网络数据。

CDN 可以让数据快速分发给全球各地的用户，提高用户访问网站的速度和稳定性，降低网站的负载压力，提升用户体验。

CDN 的优势

CDN 可以为用户提供以下优势：

快速访问：减少请求延迟和网速瓶颈，提高访问速度。

高效稳定：分布式存储、内部负载均衡、智能路由等技术可以提高稳定性。

降低成本：节省服务器成本、带宽成本、维护成本。

什么是免备案 CDN？

在中国，所有的网站都需要备案才能上线，这也是很多网站主选择海外服务器的主要原因之一。

免备案 CDN 是指一些没有备案问题的海外 CDN 服务商，用户可以在使用这些服务商的 CDN 时不需要备案。

美国免备案 CDN 服务商有哪些？

以下是一些美国免备案 CDN 服务商：

Akamai

Cloudflare

Fastly

Amazon CloudFront

MaxCDN

CDNify

这些服务商都有各自的优势和特点，需要根据自己的需求选择合适的服务商。

使用美国免备案 CDN 的注意事项

在使用美国免备案 CDN 时需要注意以下几点：

使用前需确认服务商是否支持国内加速节点，以便提高访问速度。

需要使用国际域名和国外服务器，需要备案的内容不要放在 CDN 上。

使用需要根据相关法规和服务商规定进行合法合规的操作。

英文：

US Non-filing CDN: What is CDN?

CDN (Content Delivery Network) is a distributed service platform built on the network, which can store a large amount of network data in high-speed caching nodes in various regions. CDN can quickly distribute data to users around the world, improve the speed and stability of user access to the website, reduce the load pressure of the website, and improve the user experience.

Advantages of CDN

CDN can provide the following advantages for users:

Fast access: Reduce request delay and network speed bottleneck to improve access speed.

Efficient and stable: Distributed storage, internal load balancing, intelligent routing and other technologies can improve stability.

Cost reduction: Save server costs, bandwidth costs, and maintenance costs.

What is Non-filing CDN?

In China, all websites need to be filed before they can go online. This is also one of the main reasons why many website owners choose overseas servers.

Non-filing CDN refers to some overseas CDN service providers that do not have filing issues, and users can use these CDN service providers without filing when using them.

What are the US non-filing CDN service providers?

Here are some US non-filing CDN service providers:

Akamai

Cloudflare

Fastly

Amazon CloudFront

MaxCDN

CDNify

These service providers have their own advantages and characteristics, and users need to choose the appropriate service provider according to their own needs.

Precautions for using US non-filing CDN

The following points should be noted when using US non-filing CDN:

Before use, it is necessary to confirm whether the service provider supports domestic acceleration nodes in order to improve access speed.

Non-filing CDN requires the use of international domain names and overseas servers. Content that needs to be filed should not be placed on CDN.

The use of non-filing CDN requires legal and compliant operations in accordance with relevant laws and regulations and service provider regulations.