The recent news about a Google Search Console (GSC) impression reporting error has caused a stir in the SEO community. Many headlines claim “all your SEO data is wrong,” but that isn’t accurate.

Google confirmed that impressions have been over-reported since May 2025, but clicks, conversions, and other core metrics remain unaffected.

Before panicking, it’s worth asking: how much should impression data influence your strategy anyway?

Impressions Have Always Been a Weak Signal

Impressions are often treated as a core SEO metric, but they have always lacked clarity.

There are still fundamental questions without clear answers:

• What qualifies as an impression across modern SERPs?
• How are AI-driven features included?
• How consistent is the data over time?

Without transparency, impressions are best treated as a directional signal, not a reliable metric.

Why This Makes CTR Harder to Trust

CTR depends entirely on impressions.

If impressions are inflated or inconsistent, CTR becomes less reliable over time. You can look at clicks instead, but clicks lack scale when you are analysing visibility trends. This makes long-term CTR analysis more difficult, especially when comparing year-on-year performance.

A More Useful Alternative: Query Coverage

One way to assess visibility is to look beyond impressions.

Instead of focusing on raw volume, consider how many distinct queries your site appears for. This approach gives a clearer signal of whether your search presence is expanding or shrinking.

Here’s how you can use query coverage to get a clearer picture of your search visibility:

• Count distinct queries – track how many unique queries your site ranks for over time.
• Monitor trends – see if the number of queries is increasing or decreasing to understand overall visibility changes.
• Use it as a proxy for growth – this gives a more reliable sense of performance than impression volume alone.

This method isn’t perfect. Some queries are anonymised in Google Search Console, and data can never be fully complete. However, it provides a more actionable, directional metric than raw impressions and can guide optimisation priorities effectively.

The Bigger Issue: Data Literacy in SEO

This update highlights a wider problem across the industry. Too many decisions are based on misunderstood metrics.

Common issues include:

• Treating search metrics as KPIs rather than indicators
• Confusing impressions with search demand
• Relying on tool interfaces instead of analysing raw data

For businesses, this creates risk. Decisions based on weak signals lead to poor prioritisation and unclear outcomes.

What Should You Do Now?

Don’t Overreact

Impression drops are expected as Google corrects the data. This does not indicate a loss in performance.

Focus on Outcomes

Prioritise metrics that reflect real business impact:

• Clicks
• Leads
• Conversions
• Revenue

These remain stable and meaningful.

Reassess Your Reporting Framework

Use this moment to review how SEO performance is measured.

Reduce reliance on:

• Impressions
• Average position

Increase focus on:

• Traffic quality
• Conversion performance
• Commercial outcomes

Use Impressions Carefully

Impressions still have tactical value:

• Identifying whether pages are appearing in search
• Prioritising high-visibility URLs
• Spotting indexing issues

They support analysis, but should not drive decisions.

Keep Your Reporting Grounded

Impressions are not disappearing, but their limitations are clearer than ever.

Strong SEO strategies are built on:

• Relevant traffic
• Measurable engagement
• Clear business outcomes

Everything else is supporting context. If a single reporting issue changes your strategy, the issue is not the data. It is how the data is being used.

SEO in 2026: Complexity is the New Normal

Search is changing quickly. AI-driven results, new SERP features, and data inconsistencies are reshaping how performance is measured.

The key takeaway: strong SEO relies on interpretation, not just data. Focus on actionable metrics and business outcomes, not surface-level indicators.

If impression data disappeared tomorrow, would it change your strategy? For most businesses, the answer should be no.