Google’s algorithms are sets of rules that Google uses to rank websites in search results. Google’s complex system retrieves data from pages and seeks to understand what searchers are looking for and rank pages according to relevance and quality. Google algorithms follow the same basic definition and rule of an algorithm that we described.
Google’s algorithm uses various signals to rank websites in its search engine results pages. It evaluates several on-page and off-page factors to determine the relevance and authority of a website. On-page factors include content quality, user experience, keywords, and meta tags, while off-page factors include backlinks and social signals.
The Google Search Algorithm refers to the process Google uses to rank content. It takes into account hundreds of factors, including keyword mentions, usability, and backlinks. Google has multiple search algorithms all working together to return the best results.
Google’s search algorithm has evolved over the years, and it is now unrecognizable from its first iteration decades ago. Google’s approach to making changes is also different: Google updates used to be a big event, but now, thousands of changes occur every single year¹.
Google’s algorithms are complex mathematical systems with strict instructions for crawlers and bots on how to pick the most accurate and relevant Search Engine Result Pages (SERPs)⁷.
Google’s search algorithm has undergone many changes over the years, with each update bringing new features and improvements. Some of the most significant updates include:
- Panda (2011): This update aimed to reduce the ranking of low-quality sites and reward high-quality sites.
- Penguin (2012): This update aimed to reduce the ranking of sites that used black-hat SEO techniques to manipulate search results.
- Hummingbird (2013): This update aimed to improve the accuracy of search results by understanding the intent behind the query.
- Mobilegeddon (2015): This update aimed to improve the ranking of mobile-friendly sites in mobile search results.
- RankBrain (2015): This update introduced machine learning to Google’s search algorithm, allowing it to better understand the meaning behind queries and deliver more relevant results.
- BERT (2019): This update introduced a neural network-based technique for natural language processing (NLP) to Google’s search algorithm, allowing it to better understand the context of words in a search query.
Google has released its latest core algorithm update for March 2023. The update targets all types of content and is designed to promote or reward high-quality web pages. The update can take up to two weeks to fully roll out, and the changes you see within the first few days may not be where things stick.
Here are some critical takeaways you’ll want to keep in mind:
- Time is of the Essence: The effects of core algorithm updates aren’t immediately noticeable. It can take days or weeks for Google’s crawlers to index and reassess the web.
- Keep an Eye on the Numbers: Watch your site’s organic search traffic and keyword rankings, as these metrics will help you gauge the update’s impact and identify potential areas for improvement.
- Quality is King: Google’s goal with these updates is to serve better search results. That means consistently creating valuable content tailored to your target audience’s needs.
- Don’t Neglect The Fine Details: Your site’s technical aspects, such as site speed, mobile-friendliness, and proper indexing, play a massive role in determining your overall ranking. Give them the attention they deserve.