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Category: Web Development

Tests and Measures of Website before putting it on Web

Once your website has been developed your first priority would be put the site on the internet so that it could be available to everyone. Before putting your site on internet, you should take some tests and measures to check the operate ability of your website on different machines. Different tests that should be taken are:

Web DevelopmentMeta tags

Meta tags lie in the <head> and <body> elements. Meta tags are used to give descriptions about heading and body of the document. Meta tags have 8 attributes and they are name, schema, content, http-equiv, dir, lang, xml: lang and title. Some the Meta tags are important regarding SEO freindly Websites such as title, description, Alt tags etc.

Test your site

Different people have different versions and types of browsers and it is not necessary that your website will work on other’s computer too. So before you launch your website online, you should perform some test.

These tests are:

Validating HTML, XHTML and CSS

A validator checks that your code is according to W3C standards or not. Validator checks all the attributes, starting tags, end tags. Dream Weaver is the best validating tool for your pages.

Link Checking

You should check your link before and after hosting your website on web. There are many free and paid link checking services online on internet.

Checking Different screen Resolutions and Color depths

Different systems and different devices have different screen resolutions. Your website might appear bright to one system and dumb to the other one. You should build a website that could give bright resolution on every system.

Accessibility checking

Accessible website means that each and every content of your document must be readable and reachable by uses whether it is an image or a video.

Host Your Website on server

When you have done testing your sites, you will want to publish it online. What you don’t want to let public see it so that you can perform some other tests. After performing that tests, you may make your website available to public.

Checking different versions of Browser

Different websites didn’t work on every version of browsers. You should have installed latest versions of Mozilla Firefox and Internet explorer on your computer and test your website on these browsers.

Proof reading

If your website is commercial, you must hire a proof-reader to check the texts and types of your website. Stupid and silly content can affect the impression of readers.

Domain name registration

If your website is related to business then you must launch it to the public on internet. Domain names are registered by many companies. It can be free or paid. You can use different suffix along with your domain name e.g. .com, .net, .uk, .org and .edu according to your business.

Website Development and Technical Requirements

A website or site is a set of Web pages that is hosted on Web server, usually available through the Internet. There are two kinds of websites.

  1. Static Website
  2. Dynamic Website

Static Website

This type of websites is the most basic and easiest to develop. Static websites contains fixed contents and display the same information to every user. User can write the URL on web browser and then click. Server returns the web pages in HTML form which are related to the address written by User. That is all what happened in Static Websites

  1. Advantages

Static websites are developed quickly. These are very cheap to develop and very cheap to host.

Dynamic Website

Through dynamic websites, Information can be changed time by time and according to user requirements. This is a big difference between static and dynamic website that information cannot be changed in static websites but in dynamic websites, It can be changed. Mostly large website is dynamic and they are easily to maintain. Administrator can easily change the information only through update the database.

Different important phases are being used in website development. These phases are

  1. Requirements Gathering

Client need website for his business to access the new market. He provides information related to his business. He has simply idea about the website but don’t know about other technical requirements which are very useful during web development.

  1. Analyzing

After getting the idea of client and requirements gathering, Analyzing team analyzes the requirements thoroughly. After detail analysis, some requirements are added.

  1. Designing

The most important phase is designing phase. Designer gets the requirements and makes the proper and efficient design which should be user attractive and easy to understand. Once the design is completed, no one can change it.

  1. Implementation

After designing phase, implementation or coding process is started. Developer starts coding according to the design which is provided by Designer.

  1. Testing

This is very important phase of the project. Through testing we can remove errors. Client needs error free website. That’s why Testing phase has great importance.

  1. Maintenance

Company provides Maintenance service to his client. Through this, Company can update his client. Maintenance service will increase revenue of the company.

Many companies related to IT, are proving services related to web development in Islamabad. These companies have best web developer’s team. These are very professional and hard working. They can accept any challenge to develop website. These companies hired very experienced web developers who have worked very hard to build a websites efficiently, on time and in available budget. Every IT company wants to hire best developers of the industry.

Every client wants to see the professionalism in his project. That’s why, he chooses the best Web development company which not only builds websites but company also provide a lot of other services like maintenance, trouble shooting and bug fixing support and installing new modules.

Now a day, Quality assurance has become an essential part of a professional’s work related to website development. Every company provides best quality related to web development and they knew the importance of the quality assurance. Company is responsible to complete development in giving deadlines to the client. This will increase the company’s reputation in the Industry.

Technical Requirements

http://www.dreamstime.com/-image15424430

Website is like an internet pamphlet which provides information about the company to the User. The company who develops websites should know the strength and principles of client’s business. So company must be very serious when decide to develop a website. So for this, Client clearly needs to clarify the web site requirements.

Requirements specification defines the rule and regulations of all web site requirements. It is like an agreement between Client and the web developing company. It defines all stages like website development, development tasks, coding rules and regulations, testing, Maintenance policy and project’s cost estimation methods. This makes work easier for both client and service Provider Company.

Some important points are

  1. Information related to Project

Different types of information like Project financing, time-frame for website development etc are defined.

  1. Website Scope and Goals

Scope and Goals must be defined.

  1. Website Characteristics

Website functions and conditions will be define is in this part.

Comparison between Static and Dynamic Programming Languages

There is confusion between words static and dynamic to describe the type systems of programming languages. Here we will discuss about these two types of programming languages in details.

In computer language the word static mean fixed while dynamic means capable of actions and/or change. Both terms are used for programming languages, web pages and different application programs. When a computer user requested a web page by entering URL in Address bar then server return the page in HTML form and browser displays it. On Static web page this is all while in dynamic web page you can change or do some other actions to the related page.

Static and Dynamic programming languages are high level languages that enables development of program in much simpler programming context. The biggest difference between both languages is name of variable. In static programming languages variable name is bound with both type and object but in dynamic programming languages variable is only bound with object. In static programming language, once a variable name is bound to a type it can be bound only to objects of that type. It can’t be bound to object of different type. Any attempt to bind the name of object to wrong type will raise an exception. In dynamic languages name is bound to object at execution time and it is possible to bind a name of objects of different types during execution of program.

Comparison between Static and Dynamic Programming LanguagesHere is an example of static and dynamic languages:

In static programming language, if name Studentname=5 is integer type then you can’t bind it with string type because it is an illegal approach. If Studentname is declared integer then you can’t change its type to string and if it is declared in string then you can’t change its type to integer. But in dynamic programming language there is no restriction and its perfectly fine.

StudentName = 5

StudentName =”Ali’

We can see that Dynamic approach is more advance and evolved, here are some advantages.

  • There is no need to compile and build. You just need to code and test followed by deploy to production.
  • The nature of variables allows the type to be determined at run time, it shows more flexible code.
  • Switch statement are not bound to single type.
  • It is more concise and attractive too.

Static Approach also has some Advantages.

  • The type is determined at runtime while dynamic languages have much runtime errors and take much more time to tracking down runtime errors.
  • Static languages are much faster than Dynamic languages.
  • Static languages make programmer more accountable while Dynamic language make programmer more hazard and encourages bad habits.

Static Programming languages are C, C++, java, C# and Objective-C.

Dynamic Programming languages are Python, Ruby and Java Script.