Movember Update: How Google's changes have affected website traffic

»Movember" Update (November 7-12, 2025) — Part 1

Google's unofficially dubbed “Movember Update” (November 7-12, 2025) has caused noticeable turbulence in search rankings and website traffic, despite the lack of confirmed announcements from Google about the launch of another Core Update.

The main wave was from November 7 to 12, 2025. There was a sharp increase in the volatility of positions in Google for many topics without an official announcement of a major update. Many sites experienced sudden and significant traffic drops - a drop of 15-40%, with positions for a number of keywords visually unchanged or changed minimally (the phenomenon of “zombie traffic”). It is assumed that it was either a latent relevance quality test or refining the operation of E-E-A-T mechanisms and eliminating junk, duplicate or irrelevant content.

The greatest volatility affected: sites with outdated or superficial content, author showcases with a lot of thin-content, projects that do not use an expert approach and data structure.

Explicit tests of AI Overviews (SGE), FAQ block allocation were recorded, new functional blocks in the mobile rendition have been revealed, which further reduced clickability even while maintaining positions.

Movember Update Characteristics“:

• Volatility with no correlation to apparent changes in console positions - at times traffic may have dropped or increased and ranks remained the same.
• Stronger impact was observed on sites without clear signs of expertise, transparent authors, good data structure and freshness of information.
• Increased importance of: E-E-A-T (experience, expertise, authority, trust), structured markup, content optimization for FAQs and tabular output.

The Movember Update is a typical example of Google's internal calibration as part of its course toward “live expertise,” fighting junk and old content, and testing AI blocks on rendition.

Recommendations: update, deepen, structure content and strengthen the site's authority, otherwise the risks of «zombie traffic» and drops persist for months ahead.

Quick steps to restore traffic:

• Conduct a lightning audit of content and structure: remove duplicates, work out the whole structure and uniqueness of pages, update data and add author materials from experts.
• Check the freshness, uniqueness and expertise of each page (especially landing pages, money pages, FAQs and reviews).
• Update outdated data and add relevant new facts or insights (more on this in part two).
• Add and structure FAQ, How-To, Table/Schema sections. Introduce topical questions and answers, integrate schema.org FAQ and HowTo. This helps you stand out in the SERPs and get into the new AI blocks that appeared after the Movember update.
• Update markup and reinforce E-E-A-T. Force proper authorship templates: explicit names, profiles, expert endorsements on all key pages. Add bios, regalia and certifications better linked to content - increase trust for Google.
• Remove or rewrite thin, duplicative and irrelevant content
• Quickly remove or hide pages with low volume, low relevance, and signs of stale or automated text — this immediately reduces the risk of filters.
• Work out internal re-linking. The fastest ways are to add more links from traffic pages to relevant pages, increase their crawlability and priority.
• Speak to the audience. If the drops are significant, temporarily boost traffic through newsletters, push notifications and social media with a focus on new, useful content - this can speed up re-indexing and Google's live interest score.

PS: In the second part — practice.