Google penalty: detect, fix and prevent it

A Google penalty reduces your visibility in search results, either because a human reviewer has imposed a manual action notified in Search Console, or because an algorithm update has recalculated your rankings without telling you. This is an operational distinction: it determines the procedure to follow and the recovery timeframe.

Before anything else, make three checks within the hour:

Pro tip: Do not submit any reconsideration request before fixing all identified violations. A partial request is systematically rejected and extends recovery time.

Google applies two main types of sanctions: manual actions, decided by human reviewers on the anti-spam team and notified in Search Console, and algorithmic declines, triggered automatically when an update rolls out. Understanding this distinction immediately guides the diagnosis.

Manual action

Algorithmic decline

Pro tip: Always start with Search Console. If no manual action is reported, check the Google update calendar (available on Search Engine Land or the official Google Search Central blog) and align it with the drop date in GA4. This timing correlation is the basic diagnostic step for any algorithmic decline.

The method relies on three levels of investigation, carried out in the following order.

Log in to your Google Search Console account and navigate to ‘Security & Manual Actions’. The ‘Manual actions’ report identifies the exact nature of the violation and the affected pages: this is the first check to make. Two possible situations:

Export organic sessions day by day for the last 12 months. Identify the exact date of the break, then correlate it with the Google update calendar: Penguin targets link profiles, Helpful Content Update targets editorial value, and Spam Updates target automatically generated content.

A break coinciding with a known rollout points toward an algorithmic cause. A gradual decline with no clear correlation may indicate stronger competition or a loss of alignment with search intent rather than an active sanction.

The most common triggers fall into four broad categories, each with identifiable signals.

Unnatural link profile

Low-value content

Deceptive techniques

Spam and security

The impact of a Google sanction goes beyond a ranking decline. It translates directly into measurable business losses.

In terms of traffic, severe cases record major losses in organic traffic: according to several specialist guides, typical losses range between 50 % and 90 % in the most serious situations. A site-wide manual action can cause substantial deindexing, making the domain invisible for many target queries. Strategic pages, those generating inbound inquiries or sales, are the first affected.

Business consequences follow mechanically: fewer contact form submissions, falling revenue from the organic channel, and disruption to campaigns that rely on organic traffic to feed remarketing. For a microbusiness or SME whose main acquisition source is SEO, an untreated penalty can threaten short-term viability.

The procedure differs according to the type of sanction, but the logic is the same: fix first, document next, submit last.

Pro tip: Do not write a generic reconsideration request. Detail what was corrected action by action, include the affected URLs and attach evidence. Google evaluates the sincerity and completeness of the process.

Prevention rests on three operational pillars that any team can incorporate into its usual processes.

E-E-A-T in content production

Governance and security

Responsible link building

Pro tip: The most sustainable strategy is to build genuine authority through E-E-A-T rather than trying to manipulate ranking signals. Sites investing in editorial quality withstand algorithm updates better.

For the reconsideration request, build a structured file: list of corrected URLs with dated screenshots, copies of emails sent to webmasters requesting link removal, and a description of the preventive measures implemented. Exhaustive documentation is the most decisive factor in acceptance of the request.

Pharelia's interventions on penalized sites or sites losing visibility follow a repeatable methodology: crawl and link profile audit, identification of root causes, correction plan prioritized by impact, then post-intervention monitoring through Search Console and GA4.

Observed results:

The methodology applied in each case includes a full Screaming Frog crawl, a backlink audit with Ahrefs, rewriting low-value pages, removing or disavowing toxic links, submitting a reconsideration request with a documented file, and monthly monitoring of rankings and indexing. For microbusinesses and SMEs providing local services, this approach adapts to constrained budgets and timelines by prioritizing the pages generating the most inbound inquiries.

A Google penalty can be fixed through a documented, exhaustive process: check Search Console, fix every violation, then submit a complete reconsideration request.

The question is not philosophical. Every week spent under a penalty represents measurable lost earnings: absent organic traffic, leads not generated, remarketing campaigns deprived of their natural supply. For an SME whose SEO accounts for a substantial share of business inquiries, an untreated penalty can wipe out several quarters of progress.

What I consistently observe is that sanctioned sites have almost always neglected two simple things: moderation of third-party content and CMS security. No deliberate manipulation, no conscious spam strategy. Just unmoderated comments accumulating toxic outbound links, or an outdated WordPress plugin opening a breach for malicious page injection. Fixing these two points takes a few hours. Recovery after a sanction takes dozens of hours, excluding business losses during the remediation period.

The other underestimated angle concerns AI-generated content and its marketing strategies. Publishing automatically produced content without review or genuine expertise directly exposes a site to updates targeting low-value content. The tool is not the problem; the absence of a human validation process is. An article written with an AI tool's help, reviewed, enriched with the team's experience and properly sourced meets E-E-A-T criteria. The same article published raw does not, and Google is getting better at distinguishing the two.

Technical transparency, security and editorial governance are not optional for sites that depend on organic search. They are basic conditions. If you have not yet carried out a visibility audit, it is the logical starting point before the problem appears.

Losing visibility without knowing the precise cause is the most costly situation for a site. Pharelia offers a free visibility audit covering Search Console analysis, GA4 diagnosis, technical crawling and a link profile audit, with a remediation plan prioritized by impact.

For sites under a manual action, support includes building the reconsideration file, documenting corrections and monitoring after the action is lifted. For algorithmic declines, the intervention focuses on an editorial and technical overhaul of strategic pages, with monthly monitoring of rankings and indexing. Packages are monthly, with no annual commitment, and adapted to microbusiness and SME budgets.

Pharelia works with WordPress, Shopify, Webflow, Framer and any custom environment. Results are measured and communicated through Search Console, GA4 and citation tracking in generative engines such as ChatGPT, Perplexity and Gemini.

Contact us to get a complete diagnosis of your situation in under 48 hours.

The resources below allow you to check official procedures and explore each stage of diagnosis and remediation in greater depth.

Check the official Google Search Central blog regularly to follow update rollouts: each major update announcement is an opportunity to check whether a recent traffic decline coincides with it.

A Google penalty is a reduction in visibility imposed on a site violating Google's guidelines, either through a manual action notified in Search Console or through an automatic algorithmic recalculation during an update.

Check the ‘Manual actions’ tab in Google Search Console. If no notification appears but organic traffic has dropped sharply, correlate the drop date with the Google update calendar to identify an algorithmic cause.

A manual action that has been corrected and accepted by Google is generally lifted within 4 to 12 weeks. An algorithmic decline requires waiting for the next update, or 2 to 6 months depending on rollout frequency.

No. A Google penalty is a search visibility sanction, not a financial fine. It reduces or removes the site's visibility in search results, without any monetary penalty. Fines mentioned in the news concern European Commission antitrust proceedings against Google as a company, unrelated to third-party sites' search visibility.

Yes. Pharelia carries out a free visibility audit including Search Console and GA4 diagnosis, then supports the preparation of a reconsideration file and monitoring after the action is lifted for microbusinesses and SMEs in France.