Not every website need a CDN but once you start getting more traffic, you should consider using a CDN that suit your needs. Google’s ranking factor also includes website loading time. Using a CDN not only reduces user waiting time but also increases your search engine rankings.
Here are some of the reasons on how the CDN can be useful.
Different domains to load more resources at once
Browsers restrict the amount of file downloads to one domain. When downloading many large files from the exact same website, it is possible to generally find this limitation in activity. Most browsers limit file download up to four active connections at a time and the rest will be retrieved once the previous four gets completed. In effect, a single CDN allows the browser to download an additional four files at once.
Pre-cached files to reduce latency
Most of the websites use free CDNs offered by Google, Yahoo and other big organizations for scripts and media files. You can get excellent hosting but it doesn’t possess scalability or the ability offered by big organizations Google or Yahoo.
When someone visit a website that uses jQuery using Google’s CDN, the file has been cached by their browser and when they visit your website, that specific file will not need to be downloaded again.
Closest proximity data centers for file distribution
In case your primary web server is located in New York, users from Asia or Europe must create several transcontinental electronic hops when they get your files. To avoid the latency, when you use a CDN, your files are distributed to their localized data centers closer to the user. Which results in faster loading time.
The cost varies based on your requirements. There are high-priced CDNs for larger websites that gets millions of visitors a day and pay-as-you-go plans available for small/moderate websites.
The cost of a CDN additionally is dependent upon bandwidth, area reach, and security/SSL needs. CDNs can be reachable to website owners of various budgets, and do not have to be cost prohibitive.
Looking for a cost-effective CDN?
SPACECDN (part of INXY.com) offers great deals on CDNs and Dedicated Servers for different needs. Their CDN service offers data centers in different regions and the customer support is simply amazing. You can signup for the 30-day trial account which gives you 20TB worth of traffic free for the first 30 days. Additional data cost varies based on the selected data center locations and other factors.
- No contract plans
- Pay as you go – no upfront payments
- User-friendly live chat
- 20TB FREE traffic for the first 30 days
Checkout spacecdn.com for more information.
Many commercial CDNs charge per byte. They provide analytics of each and every activity performed during the download time. You can also be able to export the reports in different formats.