Once Again welcome to Easytechsmart.com today we are going to talk about what is search engines and how does search engine works. In previous posts, we understood about On-page SEO where I used a term which was website crawlability. I will also talk the google search engines.
We are going to talk about when a user queries, how his request goes and how the search engine shows his top result pages to the users, then today we are going to understand about it.
How Does Search Engine Works?
When we talk about how Google search or any search engine works, then the most important things are crawling websites.
Spiders are also called crawlers. Their job is that they go to different websites All the webpages available on the internet are crawled by them, and crawl the source code and try to understand what this webpage is about, this process is called crawling.
How to Crawling web pages by Crawlers
When we are talking about how many webpages are available on all the internet web pages, then you must have created a query in your mind that how crawlers go to other websites after crawling one website or we say Now we understand that crawlers happen, they go to other webpages through links.
For example, if a crawler came to our web page, a link has been given to that webpage, then through that link, the crawler will move to another webpage, and then when it reaches another webpage, then that webpage will also have a link then to crawl it.
After that, the same process will be run on the other webpage through the links, and the crawler is moving all the web pages in this way. This may take a lot of time, so Google says that you should not go through this method, submit your website in Google search console (Webmaster), we will crawl your website from there.
What happens after the webpage Crawl?
When the crawler reads the source code from the web pages, it gets a lot of information, then it stores that information in its local server.
Suppose that there were 3 websites
- 1st Website – Related to tech
- 2nd website – Related to Sports
- 3rd Website – Related to Movies
All these websites are crawled by the crawler. The crawler has all the information about these websites. It knows that this is the website of Tech, this is for sports, and this is the website of movies.
All information is saved in its local server but local The server does not have any kind of structure, it has all the information without the structure, all the information mixes are there. Then roll comes of indexer.
What is Indexer?
The indexer indexes the websites of the web pages of the website that are stored in the information local server.
The indexer divides them into different categories and creates a structure such that all the websites of the suppose Movie will be placed in the category of movies, Tech website Tech will keep the category and the sports website in the sports category. After that, store those websites in your main server.
Suppose there are millions tech websites
Users Activity in Search Engine
If the user typed in the search engine on the search engine, it means that he has sent a request from a search engine and reaches the request Ranking algorithm and the ranking algorithm decides which all these tech websites millions of stores in the main server.
In the search engine, they have to decide the 1st position, 2nd position 3rd position, and all the ranking positions, all the ranking algorithms decide May include. It is a mechanics or process that tells us that how search engines work.
We cannot speak to the indexer that this is our category, you keep it in this category, the indexer divides it all into the category of his mind, which makes him understand that he keeps it in that category because there is nothing under our control. Now comes the ranking algorithm, we can tell the ranking algorithm by telling him that our website is which category
We cannot speak to the indexer that this is our category, you keep it in this category, the indexer divides it all into the category of his mind, which makes him understand that he keeps it in that category because there is nothing under our control.
Now comes the ranking algorithm, we can tell the ranking algorithm by telling him that our website is a category and we can do this with the help of SEO.
They can tell the ranking algorithm that our topic is good, only then SEO is the most important part so that you can get your website ranked in the search engine.
Whatever we do on-page seo and off-page seo, we do so because the ranking algorithms are able to make our website top in the search engine. 2 terms and much use are indexing and crawling. Let’s also know
Different Between Indexing and Crawling
By reading your website carefully, when the system starts to make its index, it starts to change categories and aligns category wise it is called indexing.
When a crawler reads the source code of your web page and collects Your website information, it is called crawling.
Thank you so much for reading this If you people have got any knowledge from this, then please share this post as much as possible so that those who know you also know how search engines work.