A blog about technical knowledge.


Sunday, 24 December 2017

December 24, 2017

What is SEO?


What is SEO

SEO is short form of Search Engine Optimization. It is a process of designing and optimizing a website for search engines. It is very helpful in ranking on any search engines and achieving the SERP. It is also used to gain the amount of visitors to a website by getting a high-ranking place in the search engine result pages (SERP).

search engine optimization techniques,

Because as much as a website ranks organic in search results the greater the chance to gain more visitors and get higher rank in all search engines. SEO helps to ensure that the website is accessible to the search engines and improve the ranking.

search engine optimization tools,

SEO increases the CTR (Click Through Rate) of the website. So, every webmaster use all SEO techniques to rank higher on all search engines. Thus, it actually increase the quality of traffic and also the websites by getting rank in organic search engine results.
December 24, 2017

Difference between “search engine” and “portal”.


Difference between “search engine” and “portal"

Search Engine


Google, Bing, Yandex, Yahoo etc. are search engines. They index millions of websites on the web. When we search on internet through any browser then browser uses search engines to find the content we want.  So, search engine is a program that searches and identifies contents that related to keyword given by the user on the World Wide Web.

It helps user to find the desired information. It allows us to input any specific keyword or phrases and shows a list of items or content which match those keywords.

Read also
What is WWW
What is SEO



Some of the most popular portals available on the World Wide Web are facebook.com, gmail.com and twitter.com. Portal is smaller than search engines. Portal is a private location on the internet. It is like a point of access to the information available on the World Wide Web. 
December 24, 2017

What is Domain Name?


What is domain name ?

Domain name is the identity of one or more IP addresses on the internet. For example WWW.google.com points to the IP address “” which is not easy to remember. Because we can easily remember any name instead of a long string of numbers. That’s way the domain names hide the technical IP address of the websites in which most viewers are not interested.

Read also
What is WWW
Difference between Search Engine and Portal

  A domain name cannot be more than 63 characters (excluding .com, .in, .net etc.).
·         The minimum length of a domain name is one character (excluding .com, .in, .net etc.).
·         Level of domains are separated by “dots (.)”.
4     E.g.:-

  • “www.google.com”
  • “https:” is a protocol
  • “www.”  Is a subdomain
  • “google” is a mid-level domain
  • “.com” is a top level domain

December 24, 2017

What is WWW? WWW in "Internet".


What is “WWW”?

world wide web inventor

WWW stands for World Wide Web. WWW was designed by Tim Berners-Lee in 1991. It is actually different from the internet because internet is a network connection which enables users to access the WWW. It is like a huge electronic book whose pages are stored on multiple servers in all over the world. All pages are connected through links which we call “hypertext” or “hyperlinks”.
We access those pages through the internet.

        We can access any desired pages or information by hypertext. So it is like a huge online network of many pieces of information which includes web pages, photos, videos, audios and other online content. These all contents are created in HTML and can be access via HTTP.