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BandWidth Explained

Like most hosting companies Oceania offer a variety of bandwidth options in our plans.

 

So exactly what is bandwidth as it relates to web hosting? Put simply, bandwidth is the amount of traffic that is allowed to occur between your web site on the server and the rest of the internet ( including your personal internet devices - pc, laptop, phone etc).   

 

 

Hosting Bandwidth

Each time you visit a web site, you are creating traffic, because in order to view that web page on your computer, the web page is first downloaded to your computer (between the web site and you) which is then displayed using your browser software (Internet Explorer, Firefox etc.). The page itself is simply a file that creates traffic just like the MP3 file you might download to your pc (however, a web page is usually much smaller than a music file).

 

A web page may be very small or large depending upon the amount of text and the number and quality of images integrated within the web page. For example, the home page for CNN.com is about 200KB (200 Kilobytes = 200,000 bytes = 1,600,000 bits). This is typically large for a web page. In comparison, Yahoo's home page is about 70KB.

 

How Much Bandwidth Is Enough?

It depends (don't you hate that answer). But in truth, it does. Since bandwidth is a significant determinant of hosting plan prices, you should take time to determine just how much is right for you. You need to estimate the amount of bandwidth that will be required by your site on a monthly basis

 

If you do not intend to provide file download capability from your site, the formula for calculating bandwidth is fairly straightforward:

 

Average Daily Visitors x Average Page Views x Average Page Size x 31 x Fudge Factor

 

If you intend to allow people to download files from your site, your bandwidth calculation should be:

 

[(Average Daily Visitors x Average Page Views x Average Page Size) + (Average Daily File Downloads x Average File Size)] x 31 x Fudge Factor

 

Let us examine each item in the formula:

 

Average Daily Visitors - The number of people you expect to visit your site, on average, each day. Depending upon how you market your site, this number could be from 1 to 1,000,000.

 

Average Page Views - On average, the number of web pages you expect a person to view. If you have 50 web pages in your web site, an average person may only view 5 of those pages each time they visit.

 

Average Page Size - The average size of your web pages, in Kilobytes (KB). If you have already designed your site, you can calculate this directly.

 

Average Daily File Downloads - The number of downloads you expect to occur on your site. This is a function of the numbers of visitors and how many times a visitor downloads a file, on average, each day.

 

Average File Size - Average file size of files that are downloadable from your site. Similar to your web pages, if you already know which files can be downloaded, you can calculate this directly.

 

Fudge Factor - A number greater than 1. Using 1.5 would be safe, which assumes that your estimate is off by 50%. However, if you were very unsure, you could use 2 or 3 to ensure that your bandwidth requirements are more than met.

 

Our hosting plans offer bandwidth in terms of Gigabytes (GB) per month. This is why our formula takes daily averages and multiplies them by 31.

 

Summary

Most personal or small business sites will not need more than 1GB of bandwidth per month. If you have a web site that is composed of static web pages and you expect little traffic to your site on a daily basis, go with a low bandwidth plan.

 

If you go over the amount of bandwidth allocated in your plan, we do not immediately charge you over usage fees. Our server will send you an automated warning email as soon as your bandwidth has reached 80% of what we allocated for your account.  It is important that you call us when you receive this warning email so that we can discuss what is the best option for the future.