7 Major Google Algorithm Updates, Explained

google algorithm updates

Of countless Google algorithm updates introduced over the last decade, here are the ones that changed SEO forever.


Panda update is launched by google in month of February 2011 , it totally revolutionized the googles Search engine optimization. This update was named after google engineer Navneet Panda, its objective is to raise the quality of search results by ranking the high and original quality content and bringing down the low and cheap quality content.

The panda updates major way of ranking websites are contents quality ,relevancy and originality. websites providing original and quality content are ranked by google and websites with irrelevant and duplicate content are fined. This update showed the importance of quality content over traditional SEO strategies. Another important component that the panda algorithm takes into account is user experience. Factors include things like overall engagement numbers, mobile usability , and site loading speed. Search results favors the websites which gives customer smooth and easy browsing experience, which indicates that how google is committed to satisfaction of its customer.

The SEO world felt the tremors of Panda’s arrival. Businesses and content creators had to adapt, analyzing user need and making content that was really genuine. their was an misinterpretation that panda update favored content which has large number of word count. As longer articles may allow user to dive deeper into the topic. Panda update prefers quality over quantity. It only prioritizes the depthful, original content and it capacity to fulfill the needs and intent of user.

How to avoid the Panda Penalty?

Focus on user intent: What are your target users searching for? Create content that directly addresses their needs and questions.
Approach experts: Let the popular and established voices or industry professionals create content.
Be original: Don’t just believe what others have said. Provide unique and informative point of view. work on the keyword stuffing: labor on creating content that includes relevant keywords.


As we already know panda update focused on quality and original content, googles penguin update which was launched in 2014,addressed another SEO monster: unnatural links. Back then, some websites attempted to manipulate search rankings by acquiring a massive number of low-quality backlinks – links from irrelevant or spammy websites pointing to their own. Penguin update was focused penalizing the websites that are depended on manipulative link building strategies. These strategies comprises of purchasing links, exchanging links with unrelated websites or using automated software’s to produce backlinks in bulk. Penguins objective was to provide reward to the websites which earned backlinks naturally, with the help of high quality, original content.


The penguin update brought drastic change in the SEO world. Cheap link building strategies no longer worked for businesses or websites. that’s why businesses shifted their focus towards building high quality backlinks in an organic way. This included creating content so much unique and quality filled that other websites would love to link naturally to it, writing guest blogs for relevant and reputable businesses, and building or promoting relations within their industry.

How to avoid the Penguin Penalty ?

As we know that Penguin isn’t a separate update anymore, its legacy lives on. Here’s how you can avoid penguin penalty:

Focus on earning backlinks in organic way: Create genuine high-quality content that deserves to be linked to.

Avoid link selling schemes: Avoid buying links and do not exchange links with unrelated websites.

analyze your backlinks: take help of tools to identify and eliminate any potentially harmful backlinks.

Maintaining a clean backlink status and prioritizing organic link building, you can make sure you are not under grip of penguin update. Always keep in mind that Google always prefer and deliver the most relevant and reliable search results.

3. Humming Bird Update

 Launch Date: September 26, 2013

 Do you remember those days when Google was like a messed up garden of content where if we search for “best restaurants near me” it shows a variety of niches on that particular keyword? So after the implementation of the hummingbird update, this garden of content has been organised by Google very effectively because after that if we search “nearby places  from our location it shows accurate places. If described in technical terms the Hummingbird update made Google even smarter after 2013. Now, it tries to understand the intent of the users by the search. This means Google can find better results even if you don’t use the exact words in your search term. So if you search for “how to make paneer”, you’ll get websites with recipes, not those that mention only paneer.

Key Features:

1. Understanding User Intent: After the hummingbird update, Google goes deeper into the searches finds the relevant content for the user and understands the “why” of the search terms, even for complex or conversational queries.

 2. Focus on Meaning Over Keywords: Those old days were gone when people loved to do keyword stuffing. Now Hummingbird only rewards those websites which have well-written content that should be informative, and relevant to the topic. We should emphasis on providing value to the end user, not simply by filling keywords into a page.

 3. Increase of Long-tail Keywords: With a better grip on user intent, hummingbird helps us in the area of long-tail keywords. These are more specific search phrases that better reflect what users are truly looking for. This helps content writers to target their audience more effectively and deliver highly relevant pieces of content.

 4. Semantic Search grasp Center Stage: Hummingbird makes it easier for semantic search because it primarily focuses on the relationships between words and concepts. This allows Google to understand the broader meaning of a search query and return that aligns with that meaning, even if the exact keywords aren’t used.

4. Mobile Update

Launch Date: April 21, 2015

 Earlier days when majorly desktop-only websites were made and used by the users. But if we look at today’s internet interface is dominated by mobile devices, and Google has been at the forefront of prioritizing mobile-friendliness in search results. This transformation has fundamentally changed the way, users find information and how websites need to be built. Therefore, it sent a clear message to website owners to prioritize their mobile experience or risk getting left behind in the race of competition.

 Key Features:

 1. Responsive Design is Crucial: Prior we had to make separate mobile websites for the end users. While a responsive design layout ensures our website adapts, flawlessly to any size of screen, giving an ideal user experience across all devices.

 2. Prioritize Page Speed: In this era, mobile users are impatient because of their low attention spans. A slow-loading website will not only disappoint visitors but also increase your website’s bounce rate. To ensure a speedy mobile experience; optimize images, minimize code and take advantage of caching mechanisms.

 3. Focus on User Experience (UX): Think about how users interact with your website on a mobile device. Buttons should be easy to tap, text should be readable, and navigation should be natural.

 4. Accelerated Mobile Pages (AMP): An initiative by Google-backed that generates lightweight versions of web pages for faster loading on mobile devices. While not essential for all websites, AMP can be a valuable tool for content-heavy sites.

5. Rank Brain Update

On October 26, 2015, Google released the third most significant update for the ranking component. This update was in relation to the Humming Bird update from August 22, 2013.Before diving into the mechanism of the update let’s understand what is Rank Brain.


Google Rank brain is a great model of Artificial Intelligence which helps Google comprehend the demands of its users and their intentions in order to provide them with the most relevant material and results.

Let’s understand with an example: In a nutshell a consumer searching on Google could see millions of results matching his query. However, he will navigate to that website, which will provide him with the most relevant information. In this instance, rank brain enhances the user’s experience by comprehending his search requirements. By offering consumers relevant content and making them feel satisfied, this assisted Google in keeping users.


In the early 20s, keyword stuffing, also known as keyword cannibalization, was a common method of content optimization. Since the arrival of the Rank Brain update, Google has set its sights on producing content that answers searcher needs. Rank brain claims that content quality and relevancy are far more significant than the quantity of keywords on your page. If you want to ranker on the top in the SERPs craft a content that is helpful. Focus on what you are serving to your users. It will improve user experience and credibility in addition to helping you rank your page. Hence, this update was named as the third most important update for the ranking. There are some advanced SEO strategy you can use to go beyond the Rank Brain.


Google is smart librarian for the net. When you ask Google a question, it scours billions of web pages to find the first-class solutions for you. But every now and then, it is able to be complex for Google to apprehend precisely what you’re seeking out, especially if your question is a bit complicated or makes use of phrases in a distinctive order.

Google introduced something known as BERT (Bidirectional Encoder Representations from Transformers). Sounds fancy, right? But don’t worry, we’ll explain, imagine you are seeking to examine a brand new language. You cannot just examine words separately; you need to recognize how they in shape collectively in sentences to make feel. That’s kind of like what BERT does for Google. Before BERT, Google might study each phrase on your search query one by one. But that is no longer how actual conversations work! In real life, the order and context of phrases remember loads. BERT helps Google understand the entire sentence higher, so it can give you extra correct effects.

Here’s an example to explain how BERT works:

Before BERT: If you typed “apple” into Google, it would show you consequences about the fruit, the tech company, or maybe the Beatles’ document label. Google failed to recognize which “apple” you meant as it couldn’t understand the context of your search.

With BERT: If you looked for “apple” after BERT, Google would understand extra about what you are asking primarily based on the other words to you seek question. For instance, in case you searched “apple choosing,” Google could recognize you are possibly inquisitive about the fruit and display your outcomes approximately orchards and apple recipes.

BERT is especially useful for expertise longer, more conversational seek queries. Let’s say your kind in “Can you get unwell in case your dog licks your face?” That’s a chunk complicated, proper? But BERT can deal with it! It is aware of you’re worried about getting unwell out of your hairy buddy’s affection and may show you dependable statistics about it. By the use of BERT, Google goals to provide you more relevant seek effects, so you spend less time sifting through beside the point stuff and more time finding what you need. It’s like having a high-quality-clever friend who usually is aware of exactly what you are speaking approximately! So, the subsequent time you ask Google a question, don’t forget that it is got BERT helping it out, making sure you get the first-class solutions possible.

7. CORE Update

Imagine Google as a gigantic library full of billions of books (net pages). When you look for something on Google, it is like asking the librarian to find the first-rate books related to your query. Now, believe that the librarian keeps updating how they organize the books to make sure you usually locate the maximum beneficial ones. That’s what a Google center replace is all about! Google core updates are like massive renovations to the library’s company system. Google is constantly refining it seek set of rules to higher apprehend what humans are searching out and deliver the most relevant consequences. These updates occur several instances 12 months, and they are able to have a massive effect on how web sites are ranked in search effects. Here’s how it works:

Improving Search Quality:

Google’s essential purpose is to provide customers with the high-quality feasible seek experience. Core updates are aimed toward enhancing the overall first-class of search results by way of rewarding web sites that provide precious, trustworthy information while demoting people with low-nice content or spammy practices.

No Specific Targets:

Unlike a few smaller updates that focus on precise troubles like unsolicited mail or mobile-friendliness, center updates are vast adjustments that have an effect on how Google’s algorithm evaluates and ranks web sites. They don’t goal precise websites or industries; instead, they intention to enhance the relevance and usability of seek outcomes across the board.

Potential Impact:

Core updates can cause great fluctuations in website ratings. Some web sites may see a boost in their ratings, even as others might enjoy a drop. These changes are often because of shifts in how Google assesses and prioritizes different forms of content material primarily based on elements like relevance, authority, and person experience.

Guidance for Webmasters:

Google typically pronounces middle updates in advance and gives steerage to site owners on how to create brilliant content that aligns with its ranking criteria. This steering can assist website owners understand what Google values in seek results and make changes to improve their scores.

Ongoing Evolution:

Google’s seek set of rules is continuously evolving to maintain up with adjustments in person behavior, technology, and the web landscape. Core updates are part of this ongoing evolution, making sure that Google’s search effects continue to be relevant and helpful in an ever-changing digital international.

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