How Search engines work?
Before discussing How to improve your website to match the science of the search engines criteria, we should understand how it works. Let’s start
What is the Search Engine?
The search engine is every textbox you use to write a keyword to get result like Google, ping, Yahoo and etc
How do search engines work?
The search engines have 3 processes to rank your websites and let’s agree that the search engine engine is a software
Spiders
This is the first piece of the software work, it spread over the web network to get all published websites s much as possible
Crawlers
Now the Search Engine has a lot of website and it needs to know more about each one like category, performance and more, the crawler starts crawling each website separately, opens each page in it and fetching all its criteria about the page to return it to the search engine
Indexers
We can say that is the last part of the software (Search Engine), The indexer start applying the search engine algorithm according the data that the crawler returned and evaluates each webpage and according to the value it ranks it