HOW SEARCH ENGINE WORK - ALI KHAWAR
Updated: 03 Mar 2022
HOW SEARCH ENGINE WORK
There are many search engine in the world so they are given below :
8;DUCK DUCK GO
Most of engine donot think about their searches but Google is the top search engine in the world
How search engine crawl, index and serve ?
Crawling mean read so all search engine use program ,they are spiders
Indexing means save in memory so search engine try to understand the contant on a web page through keyword
Serve mean provide so all serch engine index and save when some one search they will provide the material
Google can also read the images partially only google search engine can do this but in the future, Google will be able to read the images
What is a search engine algorithm?
A search engine algorithm is a complex algorithm that is used by a search engine to determine a search page significance
According to [netcraft] internet search company there are about 130,000,000 active websites on the internet
The google algorithm use thousand of a factor in several area such as ;
- Meaning of the query
- .Content type
- .Page usability
- .Page relevance
Why is effective searching important?
Effective search must make it quick and easy for users to accurately select the relevant content for data entry