Google Core updates – To improve the search result quality Google updates its search algorithm by making significant & broad changes.
Google has given SEOs and site owners advance notice
https://webmasters.googleblog.com/2019/08/core-updates.html
Google broad core updates happen a few times per year – the update also happen in March 2019 and June. Its core ranking algorithm is
Millions of “baby algorithms”.
Later today, we are releasing a broad core algorithm update, as we do several times per year. It is called the September 2019 Core Update. Our guidance about such updates remains as we’ve covered before. Please see this blog for more about that: https://t.co/e5ZQUAlt0G
— Google SearchLiaison (@searchliaison) September 24, 2019
I expect it to begin in a few hours; these typically take a few days to fully roll out. Yes, we’ll post when the rollout begins. We don’t post when it ends because there’s typically other updates that are always happening, too. But after a few days, as said.
— Danny Sullivan (@dannysullivan) September 24, 2019
The main focus of the core updates are that users get the quality websites in the search engine.
Focus on content
Relevance, original , complete, avoid simply copying or rewriting ,
trustworthy, authority on the topic, free from spelling mistakes,
content display well for mobile devices .
Strong E-A-T. That stands for Expertise, Authoritativeness and Trustworthiness.
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