Google 正式推送 2026 年 11 月核心算法更新

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Google Core Update

Google officially announced the rollout of the November 2026 core update just now, on Tuesday at around 1:07 pm ET. This core update is expected to take about 2 weeks to roll out. Google said, "This is a regular update designed to better surface relevant, satisfying content for searchers from all types of sites."

Google posted on LinkedIn:

Today we released the November 2026 core update to Google Search.
This is a regular update designed to better surface relevant, satisfying content for searchers from all types of sites. The rollout may take up to 2 weeks to complete.

We saw some big movements earlier this week and some felt it was core like, but now it is official. Google has confirmed the third-quarter update of 2026.

Of course, this update should be done just around Thanksgiving time, which is Black Friday and Cyber Monday - the biggest shopping season of the year.

Google November 2026 Core Update Quick Facts

Here are the most important things that we know right now in short form:

Name: Google November 2026 Broad Core Update
Launched: November 10, 2026 at around 1:07 pm ET
Rollout: Will take about two weeks to roll out
Targets: It looks at all types of content
Penalty: It is not a penalty, it promotes or rewards great web pages
Global: This is a global update impacting all regions, in all languages.
Impact: The normal core update - updating some of the "core systems". Google said this November update is a "regular update."
Discover: Core updates impact Google Discover and other features, also feature snippets and more.
Recover: If you were hit by this, then you will need to look at your content and see if you can do better with Google's core update advice.
Refreshes: Google will do periodic refreshes to this algorithm but may not communicate those updates in the future. Maybe this is what we saw the past couple of weeks or all those unconfirmed Google updates.

Google November 2026 Core Update Details

Google wrote, as I said above:

Today we released the November 2026 core update to Google Search.
This is a regular update designed to better surface relevant, satisfying content for searchers from all types of sites. The rollout may take up to 2 weeks to complete.

Previous Broad Core Updates

Here is a list of the most recent core updates we've seen since Google started to confirm them. Previously, we nicknamed them Phantom updates or unconfirmed updates.

May 2026 Core Update: May 21, 2026 through June 2, 2026.
March 2026 Core Update: March 27, 2026 through April 8, 2026.
December 2025 Core Update: December 11, 2025 through December 29, 2025
June 2025 Core Update: June 30, 2025 through July 17, 2025
March 2025 Core Update: March 13, 2025 through March 27, 2025
December 2024 Core Update: December 12, 2024 through December 18, 2024
November 2024 Core update: November 11, 2024 through December 5, 2024
August 2024 Core Update : August 15, 2024 through September 3, 2024
March 2024 Core Update : March 5, 2024 through April 19, 2024
November 2023 Core Update : November 2, 2023 through November 28, 2023
October 2023 Core Update: October 5, 2023 through October 19, 2023
August 2023 Core Update: August 22, 2023 through September 7, 2023
March 2023 Core Update: March 15, 2023 through March 28, 2023
September 2022 Core Update: September 12, 2022 through September 26, 2022
May 2022 Core Update: May 25, 2022 through June 9, 2022
November 2021 Core Update: November 17, 2021 through November 30, 2021
July 2021 Core Update: July 1, 2021 through July 12, 2021
June 2021 Core Update: June 2, 2021 through June 12, 2021
December 2020 Core Update: December 3, 2020 through December 16, 2020
May 2020 Core Update: May 4, 2020 through May 18, 2020
January 2020 Core Update: January 13, 2020 through mostly January 17, 2020
September 2019 Core Update: September 24, 2019
Google June 2019 Core Update: June 3, 2019 through June 8, 2019

Across the 23 updates, the median rollout length is 14 days (average ~14.6 days). Most rollouts fall tightly within the standard 10-to-15-day range. The March 2024 Core Update was the longest in Google’s history at 45 days, as it integrated massive spam and helpful content structural changes into the core system. Google typically deploys 2 to 4 core updates per year, commonly clustered in late Q1 (March), mid-year (May–July), and late Q3/Q4 (October–December). In late 2024, the November and December updates landed back-to-back within a single 5-week window.

I asked ChatGPT to make it into an infographic:

Google Tracking Tools On November 2026 Core Update

Here are what the tools are showing:

Wireboard - this report shows the aggregate of the tools above and plots them on one chart:

AccuRanker Grump:

Zutrix Tension:

DataForSEO SERP Volatility:

AWR:

Mangools SERPWatcher:

Forum discussion at WebmasterWorld.

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