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This article mainly introduces "what excellent free CDN acceleration services are available at home and abroad in 2014". In daily operation, I believe many people have doubts about what excellent free CDN acceleration services are available at home and abroad in 2014. I have consulted all kinds of materials and sorted out simple and easy operation methods. I hope to help you answer your doubts about "what excellent free CDN acceleration services are available at home and abroad in 2014"! Next, please follow the small series to learn together!

Ten excellent free CDN acceleration services in 2014-domestic and foreign free CDN

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I. Incapsule-Japan, Hong Kong, USA, Europe CDN acceleration

1. Incapsule is a website specializing in providing CDN services in the United States. Although Incapsule is not the earliest merchant to provide CDN services, if the domestic grassroots webmaster wants to choose foreign CDN services, Incapsule is the first choice.

2. Incapsule provides free CDN service. The default free CDN traffic has no limit, but it differs from paid CDN in DDos, web page optimization loading, etc. The most important CDN nodes provided by Incapsule include Asia-Pacific routes such as Japan, Hong Kong and Singapore, which are very suitable for accelerated access to domestic websites.

3. The most Incapsule nodes are still in the United States, and many nodes are actually connected to China. Incapsule's Japanese CDN node is not very effective due to too many people. The Hong Kong CDN node opened last year, Telecom and Unicom users will detour to Japan when visiting, which is not as good as the acceleration effect of mobile direct connection.

4. There is something about Incapsule CDN:

CloudFlare -IPv6 Free CDN Acceleration and Free SSL

In fact, CloudFlare was founded earlier than Incapsule, and it is stronger than Incapsule in terms of scale and technical products. CloudFlare was founded in July 2009 by CEO and founder Matthew while studying for an MBA at Harvard Business School and has more than 1.5 million users.

CloudFlare's CDN nodes are distributed in 14 regions around the world, including the United States, Japan, Europe, Asia Pacific and other regions. Using anycast technology, only one of the global CDN nodes is needed. However, Incapsule allows free users to use CDN nodes such as Japan and Hong Kong, while CloudFlare only has CDN nodes in the United States, and can only join CloudFlare CDN by modifying NS.

3. What is more helpless is that many US CDN nodes of CloudFlare have been Q in China. Earlier, there were rumors that CloudFlare would enter China and establish CDN nodes in China. Regardless, CloudFlare's CDN products have always been at the forefront of CDN technology, and last year CloudFlare launched a free SSL service that any website that joins CloudFlare's CDN can use SSL.

Google PageSpeed Service Free CDN from Google

1. Google PageSpeed Service is a website acceleration product launched by Google a few years ago. It can automatically optimize CSS, images, JS, Html compression on your website, open and optimize content, DNS cache, etc., and has strong anti-DDos and CC attack capabilities.

2, after using Google PageSpeed Service, your website IP address will be displayed as Google's server IP, Google PageSpeed Service is still in the free trial, free traffic and CDN nodes and there is no limit, but registration may be difficult.

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IV. Baidu Cloud Acceleration-Free CDN Acceleration Service Produced by Baidu

1. In fact, Baidu Cloud Acceleration can also use domain names without BA, but after tribal testing, Baidu Cloud Acceleration will adjust CDN acceleration nodes without BA domain names to foreign countries, while foreign CDN nodes are mainly CloudFlare servers, and the CDN acceleration effect is greatly discounted.

2, if there is a BA number, you can use Baidu cloud acceleration domestic version, Baidu cloud acceleration through intelligent DNS analysis and other technologies, will visit the website users to the fastest node, and use cache, page optimization compression, back to the source merger and other technologies to greatly improve the website access speed.

3. In terms of security protection, Baidu Cloud Acceleration can simultaneously protect against SQL injection, XSS, Web server vulnerabilities, application vulnerabilities and file access control. In addition, Baidu cloud acceleration will also Baidu statistics, Baidu webmaster platform corresponding functions integrated together, a variety of SEO functions are also more.

Five, 360 CDN -360 website guards CDN acceleration

1, 360 CDN is actually a web page acceleration function in 360 website guards, 360 website guards main security card, to a certain extent can prevent CC and DDos attacks, in addition to anti-cross station, anti-injection, anti-tampering, anti-hanging horse such do not know is really useful.

2, 360 website guards acceleration settings can be set cache content (JS, CSS, Html, home page, etc.), 360 website guards CDN to assign multiple CDN nodes to the site, the domestic acceleration effect is good, suitable for the website itself is not fast friends.

Acceleration of static files such as images and audio

Six, seven cattle cloud storage-domestic free CDN acceleration available WP and DZ

1. Qiniu Cloud Storage is a service founded in 2011 to provide static CDN acceleration. It supports CDN acceleration of images, audio and video/streaming media, files, etc. It provides free package services: storage space 10GB, monthly download traffic 10GB, monthly PUT/Delete 100,000 requests, and monthly GET 1 million requests.

2. Qiniu cloud storage is applicable to a wide range of applications. Wordpress and Discuz forums can directly use Qiniu cloud storage to accelerate static files such as pictures and attachments. Seven cattle cloud storage for pictures and attachments more website acceleration effect is very good, foreign hosts will also be due to static files directly from the domestic reading acceleration effect is obvious.

VII. Cloud storage-excellent data cloud storage and cloud distribution platform

1. Counting up, cloud storage should be carried out earlier than Qiniu cloud storage in China. It performs well in terms of the number of users and user reputation. In addition, high-quality picture storage service wins the favor of the majority of users. At the beginning, there was no free quota for cloud storage, and the free package was launched later.

2, and shoot cloud for new users is free of charge 10GB of space and 15GB of traffic per month, if it is old users monthly gift: 18GB of traffic, while you enjoy this free CDN, there is a requirement is to add a link or Logo to the blog or website, other functions are the same.

Build your own dedicated CDN service

Eight, LuManager CDN one-click installation of rapid deployment of the whole station CDN

1. Using other people's CDN services will be subject to various restrictions. Some students may like to build a CDN by themselves. If they have their own VPS host, they can choose to use LuManager, provide a one-click installation package, have a user management platform, and support Nginx, Tengine, Apache.

2. LuManager automatically generates a mirror cache for accelerated websites. Users will no longer visit the source website, but the CDN acceleration node. The acceleration effect is best for static files. LuManager is also aimed at busy programs such as discuz, which can be accelerated by matching discuz forum attachments with regular expressions.

IX. Layer-Multi-platform rapid generation of mirrors for CDN acceleration

1. The predecessor of Layer is SaeLayerCDN, a CDN acceleration program dedicated to Sina SAE platform, which was later improved by "ott123" blogger and can be applied to SAE (Sina), BAE (Baidu), GCS (Shanda) and standard PHP (local reading and writing), greatly improving the applicability of the program.

2. Layer can automatically generate a mirror image for website blog in BAE, SAE, PHP space, image, JS, CSS, etc. can realize CDN acceleration, support anti-theft chain protection, manually refresh URL cache, and now also support Memcached memory cache acceleration, especially suitable for domestic hosts to accelerate access to foreign space.

Ten, the website uses CDN to obtain the real IP address

1. After the website uses CDN, the user visits the source IP address that is no longer our website. On the one hand, it can speed up the speed of users connecting to the website in different regions to the maximum extent. On the other hand, it can play a certain protective role. All kinds of network attacks can be filtered at the CDN node first.

However, after using CDN, there is a new problem, Wordpress, Discuz! The IP address obtained by the forum and other programs is only the IP address of the CDN node, not the real IP address of the user, which will bring a lot of problems to blog comments and forum management.

Domestic and foreign free CDN summary

1, the website has Bei case number friends, generally speaking, the need to use CDN acceleration may not be very large, because the domestic space for users to access the speed is still ideal, unless you buy space bandwidth problems. However, the demand for security protection is still very large, Baidu cloud acceleration and 360 website guards to prevent certain attacks is still possible.

2, the website does not have Bei case number friends, there is no way to use foreign CDN acceleration, at present Incapsule is a good choice, acceleration nodes can choose Japan and Hong Kong. In addition, Baidu Cloud Acceleration overseas nodes are in cooperation with CloudFlare. CDN nodes seem to be better than CloudFlare's own nodes, at least in China.

At this point, the study of "what excellent free CDN acceleration services are available at home and abroad in 2014" is over, hoping to solve everyone's doubts. Theory and practice can better match to help everyone learn, go and try it! If you want to continue learning more relevant knowledge, please continue to pay attention to the website, Xiaobian will continue to strive to bring more practical articles for everyone!

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