Google Q2/2026: Desktop CTR Plummets, Mobile Soars – What Is Happening?

Have you ever opened your Search Console dashboard, looked at the CTR chart, and wondered: "Why is everything changing so dramatically?" If so, you are not alone. And the story of the second quarter of 2026 that I am about to share with you will make you rethink all your assumptions.

Imagine two friends running along a path. One runs faster, the other slower. That is precisely what is happening with click-through rates (CTR) on Google in Q2 2026: desktop CTR has plummeted while mobile CTR has skyrocketed.

It sounds simple, but behind those numbers lies a much more complex story. A story about data glitches, shifting user behavior, and hidden variables that even top experts cannot yet fully decode.

What Does the Q2/2026 Report Say About Google CTR?

According to the Q2 2026 CTR report from Advanced Web Ranking, widely published across international SEO forums, the landscape of Google user click behavior has experienced a sharp reversal compared to the previous quarter.

Specifically, looking at all searches:

• Desktop CTR for the top two positions dropped by 5.27 percentage points.
• Mobile CTR for the top two positions increased by 6.59 percentage points.

Notably, this trend remains consistent across various query types. From informational queries, commercial queries, to location queries—all show decreasing desktop CTR and increasing mobile CTR.

But here is the interesting part: these results are completely opposite to the Q1 2026 report. In the first quarter, desktop reportedly improved CTR while mobile suffered declines at the top positions. So what changed? And does this shift truly reflect user behavior, or is it merely a data illusion?

The Numbers Speak: Detailed Analysis by Query Group

To understand this better, let's dive deeper into each specific query group.

Single-word queries

This group exhibits the most distinct polarization:

• Desktop Position 1: down 4.15 points.
• Mobile Position 1: up 7.42 points.

The increase on mobile is nearly double the decrease on desktop. This is a thought-provoking signal regarding the shift in user behavior across devices.

Branded queries

For branded queries, the picture is somewhat "softer" but follows the same trend:

• All top 20 desktop positions decreased, with each position falling between 1.47 and 3.08 points.
• Mobile Position 1: increased slightly by 1.40 points.

This indicates that users tend to search for brands more often on mobile, or at least they click on branded results on mobile more frequently than before.

Which Industries Bucked the Trend?

Not every industry follows the general rule. Some sectors showed surprising results:

• Arts and Entertainment: Up 2.40 points at position 1 on desktop—one of the few sectors defying the downward trend.
• Law, Government, and Politics: Increased at positions 2 and 3 on desktop. Notably, this sector recorded the largest single-position increase: mobile position 1 rose by 17.31 points.
• Style and Fashion: Experienced the largest single-position drop: desktop position 1 fell by 13.31 points.

These figures demonstrate that industry specifics play a crucial role in how users interact with search results. A one-size-fits-all SEO strategy across all industries is out of the question.

The Impact of AI Overviews: When Google Answers For You

One of the most significant findings of the Q2 2026 report is the negative impact of AI Overviews on CTR—and the scale of influence continues to grow.

Data from the US market shows:

• Desktop: Combined CTR for positions 1 and 2 is 29.05% on search results pages without AI Overviews, but drops to just 10.04% on pages with AI Overviews. The gap reaches up to 19.01 percentage points.
• Mobile: CTR at position 1 is 35.95% on pages without AI Overviews and 8.51% on pages with AI Overviews.

What is concerning is that this gap is widening further. Compared to Q1 2026, the desktop gap has increased by about 6 percentage points (from roughly 13% to 19%). This means AI Overviews are increasingly "devouring" more clicks, especially on desktop.

Search Console Glitch: The Unknown Variable Clouding All Conclusions

Wait a minute, though. Before you rush to alter your SEO strategy based on these numbers, there is a critically important detail you need to know.

Google has confirmed that a logging error occurred from May 13, 2025, to April 27, 2026. This glitch affected how CTR and average position were calculated, but it did not affect actual click counts.

The issue lies here: all data for Q1 2026 falls within the error period, while the majority of Q2 2026 data occurs after that period. This means comparing the two quarters is essentially comparing "buggy data" to "fixed data."

In other words, the reversal in CTR between desktop and mobile may not reflect changes in user behavior, but rather simply be the consequence of a data glitch. The Q2 2026 report does not mention whether metrics were updated after Google announced the end of the bug on April 27, 2026.

Lessons for Website Managers: Don't Rush to Conclusions from One Quarter of Data

So what should you do with this information? Here are practical recommendations for you:

1. Mark April 27, 2026, on All Your Charts

When analyzing Search Console data, separate the periods before and after April 27, 2026. This is when Google resolved the impression logging error. Any comparisons crossing this date must be approached with caution.

2. Prioritize Clicks Over CTR

During the glitch period, click volume is a more reliable metric than CTR and average position. If you need to evaluate SEO performance accurately, focus on clicks rather than percentages.

3. Do Not Change Strategy Based on a Single Quarter of Data

One quarter of data is insufficient to establish a trend. Q1 said one thing, Q2 said another. Wait for the Q3 2026 report—covering July through September—when all data sits outside Google's "error zone." That is when you can begin drawing grounded conclusions.

4. Remember These Are Averages

The 5.27-point decrease on desktop and 6.59-point increase on mobile are averages across all websites and keywords. Your specific website might yield entirely different results. Do not apply average figures blindly to your unique situation.

5. Monitor the Evolution of AI Overviews

Regardless of data glitches or not, one thing is certain: AI Overviews are negatively impacting CTR. The CTR gap between pages with and without AI Overviews keeps expanding. Prepare for a future where AI Overviews feature more prominently in search results.

When Data Is No Longer Reliable

I have done SEO for over two decades and witnessed plenty of times when data "lied." From sudden algorithmic shifts to system glitches rendering metrics meaningless, every such instance taught me a valuable lesson: never make major decisions based on a single data source alone.

The story of declining desktop CTR and rising mobile CTR in Q2 2026 is a perfect testament to the complexity of modern SEO. Behind seemingly clear figures lies a web of factors: data bugs, algorithmic updates, user behavior shifts, and the rise of AI Overviews.

The most important thing is not the specific number, but how you respond to uncertainty. Be patient, observe, and wait for multiple quarters of data before drawing conclusions. In SEO, haste is frequently the enemy of success.

Have you noticed similar shifts in your website's Search Console data—desktop CTR dropping while mobile rises? And more importantly, what do you think is the real cause: changes in user behavior, the growing impact of AI Overviews, or simply the aftermath of the impression logging glitch Google recently fixed? Share your experience and perspective below, because in a world where data can be "noisy," the community's voice is the most reliable compass!