For web-masters, increase their website loading speed is always the top issues to bring the best ex...
4 Factors Affect Website Speed and How to Check
For web-masters, increase their website loading speed is always the top issues to bring the best experience for the visitor. If a website is slow when access, it definitely hard to retain visitors.
But before talk about on how to accelerate your website, we need to know how can we test the true speed of your website to avoid confusion for beginners. In this article I will go over in detail how to test the actual speed of a website and some notices when we do those tests.
Loading speed of a web page on the browser will depend on many factors, here you can refer some basic elements as following:
This is the most important factor to appreciate the true speed of a website. If location of the server is closer to people, they will access it quicker. Because if the server is in other countries, the connection must go through many different open networks, so they should consume more time to access.
In some special cases, such as undersea cable off, if you visit a website which is hosted overseas, you will see the speed is incredible slower. Therefore, if you have purchased a host, please prioritize choose local country host providers or nearly servers.
When you visit a page on the website, the browser will send an access request to the Web server, then the web-server accept and classify then send requirements to other applications if it need, such as PHP, MySQL, Ruby, ... Those applications will calculate and return back the results to web server which will response this result to the browser, then the browser will process and display the response data.
Thus, if your sever is good with high-speed internet connection but was not configured correctly, it will be slower time by time in ability to handle errors and will make people waiting longer before they can access.
Regarding this situation, try to optimize the code within the site well and limiting errors / bugs as least as possible. For the server, you can use other techniques to increase data processing speed on the server such as cache for the website, optimized PHP code processing capabilities (you can use APC , XCache)
If your site has too many images which will make content size increase up to the tens of megabytes, it has surely long load times even you have a good server. At that time, loading speed will depend on the quality of the access network, if the network is fast, it will load 10MB in a snap but it's a problem if the network is rugged.
Therefore, you should avoid using large image sizes as possible, and combine steps to optimize images as the right way to use on your website.
Therefore, you should set your website to allow browsers compress content as gzip and store it in the cache for faster access to visitors at the return visits.
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