Introduction of Search Engine & working process

1. Hello Everyone Welcome to
Creative Education BD ( CED )
It’s me - SAM Course Instructor
Class 3: Introduction of Search Engine & Working
Process.
Visit Our Website: https://creativeedubd.com/

2. T o p i c s C o v e r e d
01 What is Search Engine?
02 Pre of History of Search Engine.
03 How keyword works on Google to rank
upper position of the SERP.
04 Search Engine Algo Others Search Engine.

3. What is Search Engine?
A search engine is a cloud-based software system designed to search the information form
world wide web according to user’s query. That’s means any person type or query any
keyword in the search engine it’s collect information from the world wide web related
information and visualize to the user..
➢ How user use Search Engine?
Importance of search engine!
Pre-History & Invention of Search Engine.
Google Yahoo Bing MSN
--- Baidu used in China— 85 %
Alternatively, the person who feels privacy
issue they used.
- DuckDuckGo – the search never saves
personal data.
--- Yandex – used in Russia – 50% -- 50 % Google.
By the time Internet is getting popular or www is growing I mean a number of websites is getting
increasing then websites owners are generated multiples websites different types of niches of different
types of categories. But those websites are getting founded for user as those websites’ numbers are
increasing but the fact is user are not getting any proper information about this website. Then what
happen ? There is complexity for these issues. Then idea initialize how user get access to these websites.
To solve that issues or before the invention of search engine firstly initiated Web Directory and here in
this directory category basis websites are enlisted. Time over the robust engagement of website it was
highly challenging to handle them dynamically.
Then idea comes of search engine. Yahoo was the first search engine it solves this query based according
to the user request. After a long period of times google comes and google figure out user requirement
how to visualize effective information according user demand. This is the ways of the development of
the search engine. By these ways business world realizes the power of websites. As modern world
people are going to move through websites.
Then the game change idea comes which is competition. Suppose in a single niche user find a service
but in this search engine their thousands of websites. The game is how our website comes first to the
user.
Then the analyst starts working to research how the search engines comes first position of a website.
Then search engine told in their guide line those are the best practice to come first or rank your website.
How they indexing crawl or AI works key point.
Top Search Engine those are mostly used!

4. Complete Process how search engine works!
As we have cover what is search engine, Search engine do a deluge of preparation work. So, that when you click search you are
presented with a set of precise and quality result that answers your questions & queries.
Crawling
➢ The structure of content
Crawling
Preparation work is divided into in 3 main stages:
Indexing Ranking
Search engine have a number of computer programmers that are responsible for finding information that are responsible for finding
information that is publicly available on internet & these programmers are also known as crawlers.
❑ This program scans the web and create a list of all the websites.
Then they visit each page of website and by reading the HTML code and they
try to understand
➢ The type of content
➢ The meaning of a content
➢ When it was created or updated
Why crawling? ---- And need to follow the crawling way to prepare our
website and content.
Why should we be cared about crawling?
First concern when optimizing your website for search engine, is to make
sure that they can access it correctly.
If they can’t find your content then you won’t get any ranking on search
engine traffic.
Organized > sorted > stored
Crawling process

5. Why is indexing important?
Indexing
➢ Title & description of the page
If your website is not on index then it will not appear in any searches.
Indexing
Search engine don’t store all the information on their index but they keep things like as below process –
➢ The type of content
➢ Associated Keywords
➢ No of incoming & outgoing links
Why should we be cared about Indexing ?
Analyzing > Identifying > Matching
Indexing Process
Hierarchy of indexing –

6. Search Engine Algorithms: (Starting Ranking Process)
• They are in charge to decide which page to show & in which order.
• Algorithm working process.
Ranking
➢ Analyze user query
Ranking Algorithm Rule:
There are 255 or more general rules of google ranking algorithm into account to rank a page.
It is updating time to time dynamically.
Finding matching pages - in this search engines look into their index
a page that matches best with the keyword,
Some important factors in matching ---
• Relevancy of content & title with user query.
Ranking Process
➢ Finding matching pages
➢ Present the results to users
Keyword- homemade baking cake ----
Working process -- -cake baking homemade –
breaking keyword analysis process, after
completing the process • Type of content
• Webpage quality
• Date of publish
• Popularity of page
User Query Finding > Sorting Webpage > Re-Present Result.

7. Thank you
For any query, notify us.