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CDN caching and optimization

26 Jul 2017 0 65  0
CDN caching and optimization
CDN caching and optimization

Before trying to work out the differences between caching and optimization, it is important to have a better understanding of what caching actually is. Once you have a clear understanding about what caching is, you will be able to decide upon your own benefits and features.

Caching is known to be the heart of CDN (Content delivery network) services. A CDN will aid and support you in moving your web content to a very powerful proxy servers which would then enable to be accessed through website visitors who start browsing from different locations nearby.

What exactly is a CDN?

Getting to know more about what a CDN can actually support you with is important; it can cut down on bandwidth cost, improve user experience, ensure reliability on content delivery, and others. These are some major services which are being carried out by CDN caching.

By getting content delivered through CDN cache proxies, it enables you to remove the burden or hindrance from the origin server (backend) and that is how it reduces cost of bandwidth. Cache proxy servers of global re-known and distributed network. CDNs enable you to bring in your website’s relevant content more close to people from anywhere.

The functionality of CDN

When speaking about the services that CDN provides, it is also important to understand how it all begins and functions. In other words, it is important to learn to know how cache servers work.

Proxy cache servers are the backbone of network data center of CDNs. These are statistically located across the globe. The point of presence (pop) are selected based on the traffic patterns of every individual region. If the location is a well-developed area with required infrastructure and facilities, then it is likely that more people are involved in web browsing and, therefore, the users are increased over those locations.

For active areas where there are many users, there may be many data centers located nearbt. In a vice versa condition, where there are less users in a specific location, you would only find one pop in order to cover a large area.

Why do you need to introduce a cache server?

When a cache server is situated close to the end user, transmission of data connection to website happens more quickly.

Once they are placed, cache servers act as a subordinate or repository for web content thus giving local users an opportunity to access cached files in an accelerated manner.

RAM is used for resources on high priority while the SSD is consumed for least requested files but still could be cacheable files.

You should never forget website optimization

Now let’s talk about website optimization which is another word used to describe the specific procedure that are used to optimize, to rank a website, to design or develop from scratch in search engines.

Website optimization mainly includes the processes that are relevant to adding a specific keyword and specific phrase on a website, editing image tags, meta tags, getting other components optimized for the betterment of your website in order to ensure that its being accessible to a specific search engine, and also to enable it to improve the chances of getting the website indexed through search engine.

This kind of special optimization usually would require you to get involved in editing your webpage in order to get scripts, CSS, or even HTML optimized. It is also able to reduce the amount of components like scripts, images, or even video oriented components which are required to render the specific webpage.

Steps that you can take to enhance performance of website

In order to increase the performance of optimization, there are a few steps which you can adhere to in order to experience a quick improvement in your optimization.

It is first important to test the speed of your website by using a website speed test tool. This will help you to inspect the overall pace of your relevant website.

Next, it is essential to load your site in order to test it for trouble. If you are have a WordPress site running then there are some useful plugins available which are: ‘WP performance profiler’ and ‘P3’. These could help you pinpoint such plugins which are actually slowing your website down.

Budget linked with performance optimization

It is also important to calculate the budget of performance optimization of your website.

There is an amazing tool, founded by Jonathan Fielding, which enables you to calculate the performance budget. It is very easy to use as you only have to input the speed of seconds that you require your webpage to load in before picking a speed time for the connection.

By now you should have been able to acquire a thorough knowledge of optimization which can help you if you have trouble making your website stand out. There are many other tips too if you where to do your own little research before deciding the solution for your required level of optimization and other developments to happen.

What else should you keep in mind?

Optimization is not just limited to one topic, there are so many sides of optimization which you could probably work on improving. Some such are Database optimization, image optimization, and security optimization.

By improving on these criteria and developing your webpage day by day, it will eventually attract more users and visitors to your webpage.

As you are aware, there are thousands of different kinds of webpage performance optimizations tricks and improvements which you can implement in order to improve the speed of your delivery. It is useful and important that every webpage host should put an effort in adjusting optimizations to its highest peak possible for more visitors to visit the relevant website

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