GOOGLE ALGORITHM

GOOGLE ALGORITHM 

What is the Google Algorithm?

            Google uses a sophisticated system of algorithms to extract information from its search index and immediately provide the most relevant search results for a query. To display webpages ranked by relevancy on their search engine results pages (SERPs), the search engine combines several ranking elements and algorithms.

 

How does the Google algorithm choose search results?

The ranking system of Google is driven by a technology that is a secret, despite the secret Google has been sharing some details that its algorithm considers five major categories when ranking search results:

·       Meaning

·       Relevance

·       Quality

·       Usability

·       Context.

Here’s more on what these mean:

Meaning

Google's algorithm uses language models, which are artificial intelligence algorithms trained on human language, to determine the intent of a search query. It corrects spelling and uses synonyms with similar content.

The algorithm also evaluates the user's determined language and media categories (such as photos or videos), and it considers locality, which skews results in favor of nearby businesses.

If the query includes trending keywords, Google's algorithm prioritizes results on current events and breaking news.

Relevance

Google's algorithm asks: Does the web page include words from the user's search query when evaluating an indexed site for relevance? If the query keywords match words on the page, the search is more likely to be relevant.

The algorithm then goes further, taking combined, unidentified interaction data that’s been fed into machine-learning systems to predict other relevant content.

Factors like page relevance, dependence on expert sources, and location proximity are weighted according to the algorithm’s interpretation of the query’s meaning and intent.

Quality

Google's algorithm prefers results that pass quality tests, with quality defined as the most useful information to the user.

When determining quality, Google considers experience, knowledge, authoritativeness, and trustworthiness—or EEAT.  The page will likely have a high EEAT score when an expert writes an article for an authoritative established website.

Backlinks

            When your website receives links from other reliable websites, the algorithm determines that it is more trustworthy and gives your page a higher ranking. Creating unique, helpful content increases your chances of building backlinks.

Usability

            Once the content has been verified for quality, relevance, and meaning, the algorithm evaluates its usability. 

In other words, the website's content should be simple to navigate, responsive to mobile devices, and load quickly to ensure a satisfying user experience.

Context

Context involves search history, location, and search options (such as "Safe search on" and preferred language).

 

Major Google Algorithm Updates

Google's algorithm frequently changes its search ranking rules. In this case, some are major updates while others are minor updates that are hardly noticed. These are broad-core algorithm updates and often happen two or three times a year. These updates will affect the search result ranking often. If there’s a dramatic impact on the performance of the SEO ranking, core updates could be the main reason. Following are some of the updates on the Google algorithm:

·       Panda

·       Penguin

·       Hummingbird

·       Pigeon

·       Mobile-first indexing

·       RankBrain

·       Intrusive Interstitials Update

·       BERT