How Google Search Engine Works: A Technical Explanation

There are more than 200 million web pages on the internet, and it’s almost impossible to keep track of them all. Thankfully, search engines like Google help us find what we’re looking for by cataloging and indexing every page they can get their hands on.

As you may know, Google uses spiders to crawl and index web pages, which gives them the largest online index of any search engine in the world at over 100 billion URLs!

What is Crawling?

Search engines are able to search across billions of web pages due to an advanced function called crawling. Crawlers are responsible for crawling through and indexing web pages, ensuring that all internet users can use search engines. There are different types of crawlers available, including robots and spiders; they’re used by different sites and tools—including Google, Bing, DuckDuckGo, and others—to find and record new content on your site. The process is automatic, meaning you don’t have to do anything special in order for a crawler to work its magic.

In fact, if you notice that some information isn’t showing up in search results after being published online, it could be because a crawler hasn’t finished visiting your site yet. This usually takes less than 24 hours. If you want to see when your site was last crawled, just check out your Webmaster Tools account with Google or Bing (depending on which one you use). This will show you how long ago a crawler visited your page(s) and what kind of bot it was.

The Anatomy of a Web Page

When a user types a search term into a search engine and clicks Search, that page can contain references to other websites. Search engines are able to search these sites because they have been designed to include these links (also known as links). The most common type of link on web pages is a hypertext markup language or HTML. Web browsers that support HTML let users select text or images, which results in an HTML document linking those two items together. 

That’s how search engines are able to search for your business online – by extracting all of these links from your website and creating its own index based on those connections. Allowing search engines to crawl your site helps them gather more information about your business, including relevant content that may otherwise be missed.

Intermediate-level SEO tactics: There’s more than one way for you to increase website traffic from search engine optimization.

Crawling and Indexing The Contents of Your Site

When a user searches for something, Google sends a bot to crawl your site and index its contents. This is known as search engine indexing and it’s one of several uses of search engines. The content found on your site is then added to an algorithm that helps determine what users are most likely looking for and will return results based on those assumptions.

While there are some exceptions (search intent, location-based searches), your title tag and content generally control what shows up in search results. Your website’s home page, or page one of search results, gets almost 2/3rds of all clicks. In fact, when searchers click on any link other than your homepage, they have a 40% chance of bouncing back to another result.

That means you can get more traffic by getting more people to click through from page one than any other single action you take.

To do that, you need high-quality content that answers their questions and addresses their needs—not just at first glance but also over time as they become more familiar with your business. Good SEO takes time and effort but if done right can drive a lot of traffic to your site—and ultimately help you grow revenue faster than ever before!

The Future of SEO

In an age where algorithms are getting smarter every day, an organic search may soon become an expensive waste of time and money. It’s time to think about what SEO will look like in five years’ time. Read on to learn more about how SEO works and whether it will be around for much longer. How does a search engine work? When you type a query into Google or Bing, you might not realize that there is a complex system behind it all.

The function of a search engine is not only to give you relevant results but also to rank them according to relevancy as well as other factors such as popularity and recency. So how do they work? Do first impressions count If you were one of those kids who used your ruler like a sword during math class or perhaps even attempted Morse code while everyone else was asleep, then maybe your first thought when seeing a long list of web results would be which one do I pick?

We use our intuition—our initial reaction—to help us decide which option is best suited for us. This is known as first impression bias and it can have a huge impact on how we make decisions. Research has shown that humans tend to judge things based on their appearance; so if something looks nice, we assume it must be good. This means that if you want people to click through from your website onto another page or even buy something from you, then you need to make sure that everything looks polished and professional before launching anything live.

You don’t have to hire a designer just yet though; instead, try using tools such as Canva which allow users with no design experience whatsoever to create professional-looking graphics within minutes.