Google completed the rollout of its December 2024 anti-spam update, a process that lasted one week. This algorithm adjustment caused significant upheaval in the SERPs, severely affecting some websites just days before the end-of-year holidays.
Key takeaways:
- The December 2024 spam update began on December 19 and finished on December 26, after a week of intensive rollout.
- This update targets sites that violate Google's anti-spam policies, with penalties ranging from demotion to deindexing.
- All regions and languages are affected by this update, making it a large-scale update.
- Site owners must verify their compliance with Google's policies and adjust their practices to hope for gradual recovery.
A strategic update against spam
Google announced its Spam Update on December 19, 2024, in the middle of the holiday season — a timing that surprised and frustrated site owners and SEOs. This type of update aims to strengthen SpamBrain, Google’s AI system dedicated to fighting spammy content. It finished in one week as planned, on December 26, 2024.
According to Google, this update is a broad improvement rather than specificunlike previous updates that targeted, for example, abuses related to paid backlinks or reputation manipulation. It affected all countries and all languages.
Visible impacts from the first days
From the launch of the December Spam Updatemany site owners noticed drastic drops in their rankings. December 20 was the day when SERP volatility was highest, especially in France.
Reports are numerous: some mention a 50% loss of their traffic, others report thousands of deindexed pages. Several claim they have no AI content, do not buy links, do not publish excessively… and therefore don’t understand why their site was hit by a Spam Update. SEO forums such as WebmasterWorld and Black Hat World were the scene of heated discussions among SEOs.
Many discussions also took place on Twitter (X); some French SEOs were not affected at all by the Spam Update, while others saw their sites disappear completely from the SERPs. Several hypotheses emerged: lack of EEAT signals, 100% AI content, translated sites… but Google’s criteria remain quite unclear.
France constantly prides itself on having the best SEOs and yet…
Radio silence about the Google Spam Update that ended yesterday.
No one was affected???
Does anyone have any leads on how to recover quickly???
What kind of sites were affected???
— Martin Turcotte (@martinturcotte_) December 27, 2024
This update also did not spare small sites, already vulnerable to dominant big brands. Several SEO reports note that these players saw their pages replaced by those of large platforms like Amazon, Reddit, or Alibaba.
How to recover after a Spam Update?
Was your site affected? The first step is to review Google's anti-spam policies to check that you are fully compliant, and if not, make the necessary changes. Here are some recommendations:
- Content quality : Prioritize content that provides added information for your readers, and always verify relevance if you generate content with AI.
- Ethical practices : Ban algorithm-manipulation techniques such as spamdexing or splog.
- Patience and monitoring : Adjustments often take months before being recognized by Google's systems, so don't expect to climb the SERPs in a few days.
With 7 updates in 2024, including 3 anti-spam, the SEO community has gone through an especially turbulent year. This latest update, which came just after a Core Update, has increased uncertainty. Many criticize Google for a lack of transparency and communication about the exact criteria of this update.
The article “Google ends its December 2024 Spam Update: impacts and analysis” was published on the site Abondance.
