Google algorithm updates: the latest news and guides | Google Update 2023-24

 Google Algorithm Updates

Google has a long history of high-profile algorithm updates, search index changes, and updates. Here's a timeline of major updates to Google's search algorithm:

Want to read the latest articles on algorithm updates and changes? Check out the latest news and guidance on algorithm updates.

How often does Google update its search algorithm?

Google Search is always changing. In 2021, Google made over 5,000 changes to search. This number of

includes changes to the ranking system, user interface, and more. Additionally, Google conducted over 800,000 of his experiments. This means that his Google search changes on average 13 times a day.

History of Google Algorithm Updates: 2003 to Present

Here's a complete history of Google algorithm updates you should know about, in reverse chronological order.

2023 Google Algorithm Update

Review Update for November 2023

November 8th

• Google says that the rating system will continue to be "regularly and continuously improved" and no future updates will be announced. said.

• Deployment coincided with the November 2023 Core Update (November 2).

November 2023 Core Update

November 2

• Concerned about "improvements to core systems that are different" than the October 2023 Core Update

• Rollout is expected to take up to two weeks.

• Implementation overlaps with November 2023 (November 8) review update.

October 2023 Core Update

October 5

• Google is not providing new guidance.

• Rollout completed on October 19th (14 days).

• An error negatively impacted Discover traffic.

• This introduction overlapped with the October 2023 Spam Update (October 2023). Four).

• Major ranking changes during core and spam updates overlap.

October 2023 Spam Update

October 4

• Google's "many language coverage" (including Turkish, Vietnamese, Indonesian, Hindi, and Chinese) and spam types (cloaking, hacking) , automatic generation, and scraping).

• Rollout completed October. 20 (15th).

• The rollout overlapped with the October 2023 Core Update (October 5th).

September 2023 Helpful Content System Update

September 14

• Google said this update includes "improved classifiers."

• Revisions to Google's search documentation (including content hosted by third parties, changed content data, and addition/removal of content) provided clues as to what had changed.

• Rollout completed on September 28th (14 days).

•This update was felt in the more niche he SEO industry.

August 2023 Core Update

August 22

• Google is not providing new guidance.

• Deployment completed in September. 7 (16th)

• Although the update was large, it felt more modest compared to previous updates.

Topic Authority System

May 23

• This system is designed to help you surface relevant, professional, and knowledgeable content on Google Search and Google News.

• The system considers multiple signals to determine a publication's expertise on a particular topic or location.

• Google said it has been using the system for "several years," but this was the first time it was discussed.

April 2023 Review Update

April 12,

• Google's "Product Rating System" has been changed to "Rating System."

• Google has changed the wording of its product review guidelines to apply to all types of reviews (services, businesses, destinations, media, etc.).

• Rollout completed: April 25th (13 days)

• More volatile than previous product rating updates.

March 2023 Core Update

March 15

• Google is not providing new guidance.

• Rollout completed: March 28th (13 days).

• Volatility was equal to or better than previous core updates.

February 2023 Product Review Update

February 21

• Previously only English was affected, now support for 10 additional languages ​​has been added.

• Rollout completed: March 7th (14 days).

• Less consistent than previous product rating updates.

• This is the last update to the product review.

Review updated in April 2023

April 12th

• Google's "Product Rating System" has been changed to "Rating System."

• Google has changed the wording of its product review guidelines to apply to all types of reviews (services, businesses, destinations, media, etc.).

• Rollout completed: April 25th (13 days)

• More volatile than previous product rating updates.

March 2023 Core Update

March 15

• Google is not providing new guidance.

• Rollout completed: March 28th (13 days).

• Volatility was equal to or better than previous core updates.

February 2023 Product Review Update

February 21

• Previously only English was affected, now support for 10 additional languages ​​has been added.

• Rollout completed: March 7th (14 days).

• Less consistent than previous product rating updates.

• This is the last update to the product review.