How Google Search Engine Works

Google Search Engine

Have you ever wondered how Google works, how it gathers information, analyzes and returns information for searchers? And more importantly, how does it rank result pages?

Here is the explanation from Google:

The software behind our search technology conducts a series of simultaneous calculations requiring only a fraction of a second. Traditional search engines rely heavily on how often a word appears on a web page. We use more than 200 signals, including our patented PageRankā„¢ algorithm, to examine the entire link structure of the web and determine which pages are most important. We then conduct hypertext-matching analysis to determine which pages are relevant to the specific search being conducted. By combining overall importance and query-specific relevance, we’re able to put the most relevant and reliable results first.

For more details, take a look at the infographic below from PPCBlog:

(Click on the image for larger view)

How Google Works

The video “How Search Works” by Matt Cutts will tell you what happen when you do a web search and the mechanism behind it.

Understanding how Google Search Engine works will help us do SEO for our websites better, so I hope you have found more useful information from this post.

About Tuan Do

I am a professional blogger on TechWalls - Technology Blog since 2011. I write about anything related to technology and Internet. Wordpress blogging tips, technology and gadget news are my favorite topics. You can follow TechWalls to get my guide on making money from Wordpress blog.
Read my tips on how to access blocked Facebook.

Additional Resources

Subscribe

Receive Breaking News to your Inbox

Comments

  1. I have also shared this Infographic with my fellow readers. Surely PPCblog has properly describe what happens when we search for a thing using Google.

  2. I can’t get bored watching that Matt Cutts video! :)

  3. This infographic is way too informative. Thanks a lot Tuan bro. P.S: I liked the video too

  4. Hey Tek,

    This is a great resource you have put together mate, really glad you stopped my place today so I could follow you back and find this.
    Awesome dude.
    – Alex

  5. Oh yeah, and mate – How do I get me one of them fancy shmancy scrolling icons that you have.
    That’s awesome!!

    • Welcome Alex, I found you on Blogengage with an excellent article. That’s great if we could have this networking relationship. :)
      About my scrolling icons, I had a post talking about make animated favicon, you can search it above.
      Thanks.

  6. Vector Graphics says:

    i have seen similar post in other blogs but you made it far better by adding video. :)

  7. well so much work behind mechanism of search engine

  8. nice article.. nicely explained infographics

Speak Your Mind

*

Switch to our mobile site