Today, Google kicked off the December 2025 core update, marking a significant moment for all of us closely following search engine changes. Google’s announcement was straightforward: “Today we released the December 2025 core update.”
This makes it the third core update of the year and the fourth confirmed update overall for 2025. Prior to this, we saw the August 2025 spam update, as well as the June 2025 and March 2025 core updates.
Google has shared that the rollout of this update might take up to three weeks to complete. On LinkedIn, they elaborated, “This is a regular update designed to better surface relevant, satisfying content for searchers from all types of sites.”
These core updates, which occur several times a year, bring broad changes to search algorithms and systems. That’s exactly why announcements like these grab our attention. This update truly is the third core update of 2025.
What to do if you are hit. While Google hasn’t issued new guidance specifically for the December 2025 update, past advice remains relevant if you’ve been negatively affected. Key points to remember include:
- No specific actions are required for recovery. A drop in ranking doesn’t necessarily mean your pages have issues.
- Google advises reviewing their list of questions if your site is impacted by a core update.
- Improvement can occur between core updates, but the most significant shifts usually happen after another core update.
Ultimately, creating content that’s helpful for people—rather than solely aiming to rank well—is key. Google has reiterated the importance of crafting people-first content.
- As long as you’re creating satisfying content meant for people, there’s nothing new or special you need to do. However, if you’re facing ranking challenges, we highly recommend exploring our page on creating helpful content.
For deeper insights into Google core updates, Google’s documentation remains a key resource.
Previous core updates. Here’s a recap of recent core updates:
- The June 2025 core update began on June 30 and concluded on July 17.
- The March 2025 core update rolled out on March 13 and ended March 27.
- December 2024’s core update kicked off on December 12 and was wrapped up by December 18.
- In November 2024, a core update began on November 11 and ended on December 5.
- August 2024 saw a core update starting on August 15 and finishing by September 3.
- March 2024’s core update spanned from March 5 to April 19.
- November 2023’s core update happened over November 2 to November 28.
- October 2023’s update lasted from October 5 to October 19.
- The August 2023 core update was rolled out from August 22 to September 7.
- Back in March 2023, another core update spanned March 15 to March 28.
Why we care. Core updates often result in noticeable volatility in search rankings. Our hope is that these changes will positively impact site rankings and enhance organic traffic. While some fluctuations or downgrades may occur, it’s an opportunity for growth.
We’re hopeful that this update will bring positive outcomes, driving traffic and conversions for your sites. It’s been a while since the last core update, and although we anticipated more frequent updates, we’re excited about this release.
Inspired by this post on Search Engine Land.
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