How's your website, then?

I'm not asking whether it's a good site or not, but what its performance is like. Is it slow to load? Does it have problems with certain web browsers? Occasionally you'll find that code working perfectly on, say Internet Explorer, doesn't work with Firefox. And vice-versa. Any coding problems?

How should I know? Who... who cares? I hear you ask.

Because it's important. You only have seconds -- tenths of seconds, even -- to make an impression on people who come to your site. If the site isn't working, has dead links or some old code that doesn't work and leaves the site with blank areas, you can bet your life those lovely, potential customers will click away at the drop of a pixel. And more than likely they'll be clicking away to the welcoming site of one of your competitors.

Wake up and smell the Mugicha! After reading this post you no longer have any excuses for not knowing. There's a website I often turn to when I want to see how my own site is doing, performance-wise. It makes for uncomfortable reading sometimes, because it doesn't hesitate to tell me stuff I don't particular want to hear -- the site's too heavy, too many images, too many elements, you've failed at life, you're a bad, bad person... et depressing cetera. But it's well worth it.

I have no connection whatsoever with the owners of the site and this isn't an affiliate link, so click in confidence. Here it is:

http://www.websiteoptimization.com/services/analyze/

Put in the full address of your website and have a look at what it says. Pretty eye-opening stuff, eh? You didn't realise it was that bad, did you?!

I'm not particularly interested in contacting the owners of the site to ask for their optimization services, but the results I get when I check my site are very interesting. Useful, too. Oh, and completely free. Check it out.

What is PHP?

PHP stands for PHP: HyperText Preprocessor, it is a server-side scripting language, and as the name goes, it is to create dynamic and interactive Websites for your visitors. Maybe you currently make your Websites in HTML? HTML alone cannot create dynamic Web pages, HTML is clearly defined as a static language, as it is always static and mainly is used for structuring (or styling, in some cases) a document (or a Web page, if you like).

What do we mean by server-side scripting?

You may already know, but HTML is a client-side language, so the browser translates the HTML code into "bytecode" that the computer can understand, and so the computer translates bytecode into what we can clearly understand, text, for example. Server-side scripting is a little different, a little bit more added to the story. As with PHP, server-side scripting languages have an interpreter inside a machine, that translates the code (in our case, PHP code) to HTML code (that the browser can understand), and then the same process will take place with the browser translating the HTML code to bytecode, and so forth. With server-side scripting languages, you don't need anything adding to your browser or computer, as the interpreter inside the machine that hosts the particular Website does most of the work.

What's the fuss with server-side scripting languages, then?

The thing that makes server-side scripting a must nowadays is because it can generate dynamic Web pages, but what do we mean by dynamic Web pages? Well, imagine you wanted to start a forum, and you used HTML. Okay, you used a form to submit the data and it is sent to your e-mail address, and you have to edit the static Web page every time you want a new post added. That, to me, would be the most annoying job of creating a Website. However, with PHP (or any other server-side scripting language, for that matter), can be completely automated, and you'd not have to edit your file even once! The thing that PHP does, is sends the form data to a different page, saves it in "pre-defined" variables (things that store a value), and using something called a "while loop" that continually loops all the posts saved in the Web page - and that's it! PHP stores the posts in a MySQL database (something that holds data, if you like, like member accounts, etc) and uses that as long-term memory.

But if we're talking about server-side scripting languages, what makes PHP different from the rest? Well, simply put, PHP is probably the best thing that has come into the server-side scripting genre. If you have heard about other scripting languages like Perl or ASP/ASP.NET, you'll come to find that they are extremely hard to learn from. Put it this way, the majority of Web developers that use ASP.NET, for example, are those who have come from a different programming background, like have known VBScript, or other languages that's in relation to ASP.NET, the same with Perl. The difference between PHP and the rest, is PHP is incredibly easy to learn, especially for the newbies towards this industry, and PHP has took several steps to ensure an easy introduction to those newbies to the world of programming. Let's do an example, lets see which is the easiest to understand, out of PHP, VBScript and Perl, by doing a simple "Hello World" program, that outputs text to a Web page:

PHP:

echo "This is some text that'll be shown in a Web page...";

VBScript/ASP.NET:

Response.Write("This is some text that'll be shown in a Web page...");

Perl:

#!/usr/bin/perl

print "content-type: text/html nn";

print "This is some text that'll be shown in a Web page...";

Okay, now I am not going to say things like "well, obviously PHP is the easiest to understand" - as obviously, we all have different preferences, but what I can say is, that they all do the same thing. Which seems the most logical to you? In my opinion, the two most logical ones for me is PHP and VBScript/(ASP.NET).

Now it's up to you which one you want to go ahead with, experiment which one is best for you, after all, we all have dfferent tastes.

Good luck!

Below are a few resources to get started with PHP:

# - w3schools.com

# - php.net

# - mysql.com

A system that can be used to manage the content of a website is called content management system (CMS). In other words, CMS is a tool to create, edit, and remove details/information in a website. The definitive advantage of the CMS being that you can carry out most of the task without any technical expertise.

The contents managed can be of various types that include web contents, media files, e-documents, online transactions, etc. and they are classified based on the requirements.

Types of CMS

The different types of CMS are as follows,

Browser based CMS:

The most convenient and the cheapest CMS is the browser based CMS. It is easy to access and can be edited from anywhere in the world. Most of the other CMS require software to be installed but whereas this CMS does not require any software and can be simply logged in by using a username, password and the contents can be edited.

Transactional based CMS:

This type of CMS can be employed by E-commerce organization where they need to manage large data of transactions though online.

Digital based CMS:

Information is also stored in digital format, hence the digital equipment needs to be organized and kept in a system that is effective and functions properly. For this purpose, you can use a digital asset management system which will help in organizing all the media files. The digital media may contain audio, video, stills, graphics, and other media related files.

Business Process CMS:

This is a CMS which is related to transaction details such as invoices, sales order, application forms, etc. Further, the system offers the businesses to integrate and expand in the corporate environment and also provides the support to organize the work steps systematically and improve better communication among the users.

Enterprise CMS:

This system offers the users to access, scan, store and manage all information within an enterprise. The system supports all types of functions, it can be web based or E-commerce based or CRM. The enterprise CMS is designed in a way that can integrate with client server and hosted solutions.

Finally, it is very essential that you need to understand the various types of CMS which enable you to decide on the one that best suits your business. If you are not sure about the CMS that works cost effectively and efficiently for your business, contact us and we are happy to offer you the best possible help.

Vijayakumar Palaniappan
Marketing Manager
Samran Technologies