Ranking, Crawling, Indexing | Search Engine Optimization

Ranking crawling indexing

SEO And How It’s Work

The word ‘SEO’ is very popular in the Web-Developing world, stands for Search Engine Optimization. To understand this thing, just scroll and follow this content.

What is SEO?


When we search for anything on the Search engine then some results are shown with text and image format of different websites in SERPs (Search Engine Result Pages), and the most time those results are very relevant according to our search result. To visible in SERPs, these all websites have followed some processes that call search engine optimization. This optimization process complete with appropriate meta tags, title, keywords, description, linking, contents, etc.


When we look for some information on the internet by internet-browsing (but not in social media or browsing with news site) that’s called search or searching.


All searching is complete with a specific web engine that’s called a search engine. Example of Google, Yahoo, Bing, Baidu, AOL, Ask.com, etc. These search engines give us all kinds of information and there Google is one of the most popular.


The search engine uses its own special algorithmic process to show up the searcher’s quarries results in Search Engine Result Pages (SERPs), this all is being easier by some process that’s call optimization of the search engine or search engine optimization.

How Does Search Engine Work:

Today, most people are curious about how does Search Engine work? What’s the process of Search Engine to searching any result and how to make that result so relevant?

Ranking Crawling Indexing:

To show up the search result in SERPs (Search Engine Result Pages), the Search Engine use some technical process called Crawling, Indexing, and at last Ranking.

SEO ranking, crawling, indexing

1. Crawling:

At first the Search Engine cover the website, web page, content, image, or any kind of media or file with the permission of website controller or owner by their (Search Engine) secure robot-crawlers,  even frequently find the new or updated content, this process called Crawling.

Search Engine Crawling

2. Indexing:

All Search Engines have their own databases. After crawling a website and its data, Search Engine index, or store these data into the search engine’s database. These whole processes are called Indexing.

Search Engine Indexing

3. Ranking:

Here the Search Engine uses its main algorithm. To progress the ranking process Search Engine follows some steps like website virus-scanning, violating-content, anti-social content, illegal weapon discus, scamming, copyright content, data processing system, etc. After complete, this process if the website passed, eligible for ranking otherwise would be blacklisted. Then, the site or pages which are passed for ranking that showing up in SERPs (Search Engine Result Pages) and scoring their rank for highly relevant content to clearly solve the searcher’s query.

Rank in SERPs

Generate your Meta tags to perfectly index your site in Search Engine (free)

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