You might have heard your web hosting companies using the term “bandwidth” in reference to web hosting and web sites. Bandwidth is the measure of total amount of data that is transferred from one point to another point over network connection. This is measured in bits per second and is considered to be a vital aspect of web hosting services. In blogs and forums, the activities conducted are generally much more than in ordinary website where there is no option to insert data by the visitors. In the former cases, visitors can open their accounts; make comments, vote, and upload images apart from just reading its content. Hence it is obvious that the data transfer and number of hits on these websites are much more than simple company websites. Consequently the bandwidth of these sites are higher that any other average websites.
Knowing how to calculate bandwidth is important and easy. Take the size of your website to be 10 KB and that twenty people visit your site each day. This would mean your bandwidth usage could be calculated 10 x 20 bites for a day. Multiplying this figure by the amount of days in a month would give you your monthly bandwidth usage. It can be handy to know the other measurements as sometimes bandwidth is listed in bytes.
1 byte is the equivalent of 8 bits and 1 kilobyte is the equivalent of 1024 bytes.
Another thing that can cause an ineffectual use of bandwidth is a vast number of pictures or a lot of user comments or remarks. It also makes sense that a person who has heavy usage on the internet including products that have a large size will invariably use a huge amount of bandwidth. This places a huge deal of importance on getting the right website from your web provider. The greater amount of visual, audio and graphical that is on a website, the greater the need for bandwidth will become. It is not always possible for a website provider to live up to the promises they make, so it is important to research them properly. As in all walks of life, having a provider who can meet all your needs is an important aspect when choosing your website host.
Determine the amount of bandwidth you need
How would you known that what is the required bandwidth of your website? This question needs to be answered from technical and mathematical point of view. This would also determine the website content you are having and have projected to include in future. It is always better to keep some bandwidth in hand as it would allow you to develop the website and include new features later on. You should take out some time in determining the bandwidth required for your website. If required you can discuss the issue with your web hosts who can suggest you better on this. Almost every hosting company measures the bandwidth plan on a monthly basis and hence you can chart your requirements based n that only. Bandwidth is generally measured as:
The number of days per month times times the number of pages viewed times the number of visitors who use your site daily times the size of your page.
If you would like to offer a range of flexibility regarding bandwidth usage, the following calculation may be preferable:
Adding the sum of the amount of visitors per day times how may times a page is looked at times the size of the web page and adding it to the number of files that retrieved from your site by the average size of the file will give the first half of the equation. This figure can then be multiplied by the largest number of days possible and a fudged figure to get the answer.
Note: These calculations have been created to work with the average figures for each element.
Relation between bandwidth and traffic:
Bandwidth and traffic are closely interlinked with each other. Visitors can experience best the bandwidth as they are the people who carry out various activities with the websites. If a visitor wants to download an MP3 files from a website into the computer, then 4MB traffic is created between the website and the user’s computer. If the user is having a fast internet connection then the file won’t take much time to get downloaded and hence the bandwidth consumed in the process would be low. The reverse happens if the internet connectivity is poor. Traffic is measured by the number of bits that are transferred on network connections.
How to cut down bandwidth usage?
Sometimes a bill can come out of the blue that leaves you catching your breath and the same can be said for your monthly bandwidth bill. If you have a pre arranged bandwidth limit, it is simple for your provider to state that you have went over your limit and charge you accordingly whilst requesting you reduce your usage. This request can leave many users not knowing what to do and what they should do for the best.
Every website is comprised of a number of files and each file on the website takes up so much space. If a visitor to your website comes along and uses these files, this will increase your bandwidth usage. As it is your website, you have the option to control aspects on your website and it is possible to alter how often a file gets used. By limiting the number of images or downloadable items you have available on your site, you can further reduce the bandwidth that is being used on your site. Considering that these files can have a huge size and if they are being downloaded by many users, the overall impact on your bandwidth usage can be very damaging. Altering certain things on your website can also help to reduce its use. For instance, if there is an image or file on your website that is downloaded every time a visitor hits your site, there will be an excessive amount of bandwidth being used. The first action may be too remove the offending file but if this is not an option open to you, you may wish to lower the size of the file. If you are able to do this, you should be rewarded with a lower bill the following month from your bandwidth provider. Another way to look at reducing your bandwidth use is to check for cascading style sheets as they are able to make the size of your HTML files much smaller.
Handy hints for your bandwidth:
* Always keep an estimation of the number of visiting or can visit your page in future. A monthly estimation is always beneficial.
* There are options to buy un-metered bandwidth hosting. In such a plan you are charged higher than nay normal shared or dedicated hosting plan and in return the usage will be unlimited. The host won’t monitor the bandwidth rating which is reflected on the left hand side of the control panel.
* If you make changes in your website then always calculate the current web page size or else you will not be able to keep track of the bandwidth bills.
* Try to cut down the inputs from any visitors on your sites. Allow only selected visitors to make comments on your website.
* Be sure to communicate regularly with your web provider and seek their advice on how best to maintain or improve your website. Not every change will lead to a rise in the amount of bandwidth your site uses but there can be positive impacts as well. By removing any files that are no longer deemed necessary can free up bandwidth to be used for other purposes.
* If you use JavaScript then instead of embedding it in each page, use it externally.
* Always upload resized images as heavy images consume bandwidth.
The final words:
It is your web host that can guide you bets on bandwidth. Selection of the right web host can matter if your want a proper guidance on web hosting services. The structure and the content of the WebPages would definitely determine the bandwidth expenses. But the effective guidance from the web hosts can equally help you on this regard. Bandwidth theft is a common practice in which the people use other sites images by simply linking them with another page. Such practices, without notice, can be punishable and should not be practices. So if you are a novice, and your website owner advises you on this then always try to avoid. Before discussing with the web host regarding bandwidth and always better to make a study and some research on bandwidth. Your website developers can also guide you extensively in informing about the techniques to save bandwidth.
Article is published with permission from,a leading provider of comprehensive reviews of web hosting companies. Visit http://www.webhostingmadness.com for more information about and exclusive deals on web hosting.