Websites are created for different purposes, vary in design and      functionality. Internet provides surfers with thousands of samples, starting with plain content sites and up to complicated online-systems with plenty of functionality and features.

In spite of this some common components can be marked out as being traditionally included in the website. Of course not all of them are obligatory on your site.

Here goes the brief explanation of Storage & Security:

• Online databases. Databases allow us to store, sort, search through, and display large amounts of information. Online databases bring this technology seamlessly to the Web.
• Password protected sections. The public area of your website is a great way to serve a variety of audiences. But what if you have a membership that deserves better, more comprehensive content? Or what if you want certain registered visitors to be able to perform online actions? You may have a section of your website set aside for your own internal processes. This is easily done by creating password protected sections.
• Security. All kinds of information can be found hidden on websites. Trade secrets, proprietary programming, client credit card numbers, and every imaginable piece of personal data. Press releases have been uncovered early, strictly internal memos have been leaked, all because the internet has many ways of exposing data. If you are passing information online that is not meant for everyone, then you want to ensure you have the right level of security.