Google Search Console CWV Reporting Glitch: What You Need to Know
Are you seeing a sudden drop in your Core Web Vitals (CWV) scores in Google Search Console? You’re not alone. Website owners and SEO experts have noticed a sharp decline in mobile CWV reports starting around July 10. This issue has now been confirmed as a reporting glitch linked to the Chrome User Experience Report (CrUX), not a problem with your site or Google Search Console itself.
CWV Drop: Not a Search Console Bug
The first signs of trouble appeared when users reported a dramatic decrease in the number of URLs rated as “good” or “needs improvement” for mobile CWV in Search Console. The drop began around July 10, with reports hitting zero by July 14.
When asked about the issue, Google’s John Mueller explained that CWV reports rely on sample data, which can fluctuate. He suggested this was not a sign of a problem, but rather a normal change in data sampling. However, more users soon confirmed the same issue across multiple websites, indicating a broader problem.
CrUX Data: The Source of CWV Metrics
To understand this glitch, it helps to know how CWV data is collected. The Chrome User Experience Report (CrUX) gathers real-world performance data from Chrome users who opt in. This data powers the Core Web Vitals metrics in Google Search Console.
CrUX is the official dataset for Web Vitals and reflects how users experience your site in the real world. If there’s a disruption in CrUX data, it directly affects what you see in Search Console.
Widespread Outage Confirmed by the Community
As more SEO professionals and website owners checked their reports, it became clear this wasn’t an isolated incident. Screenshots shared online showed the same sudden drop in mobile CWV data across many websites. This confirmed the issue was widespread, not limited to a single site or account.
The community quickly ruled out changes in website traffic, site structure, or user behavior. The problem was consistent and appeared to be a data outage, not a technical or SEO issue on individual sites.
Official Confirmation: CrUX Reporting Outage
The situation became clearer when Barry Pollard, a Web Performance Developer Advocate at Google Chrome, acknowledged the issue. He confirmed that a dip in mobile CWV metrics had been detected and that Google was actively investigating. A fix is in the works, and updates are expected soon.
- The outage is temporary and affects mobile CWV data.
- Desktop reports appear to be unaffected.
- Your site’s actual performance has not changed—only the reporting is impacted.
What Does This Mean for Your Website?
If you rely on Google Search Console to monitor your site’s Core Web Vitals, this glitch can be confusing. The sudden drop in mobile CWV scores does not reflect a real decline in your site’s performance. There’s no need to make urgent changes to your site or SEO strategy.
Instead, focus on maintaining a fast, user-friendly site. Continue to use proven strategies like search engine optimization, content marketing, and social media marketing to grow your audience and improve user experience.
How Cyberset Can Help You Stay Ahead
At Cyberset, we understand the importance of accurate data and reliable performance metrics. Our team stays up to date with the latest changes in Google Search Console and CrUX reporting. We help you interpret your data and make informed decisions, even during unexpected outages.
If you need help improving your website’s speed, usability, or search rankings, Cyberset offers a full range of digital marketing services:
- Website Design and Professional Custom Website Development
- Ecommerce Website Development and WordPress Web Design
- Search Engine Optimization and Local Internet Marketing
- Pay Per Click Marketing
- Email Marketing
- Content Marketing and Social Media Marketing
Our experts can help you optimize your site for Core Web Vitals, improve your search rankings, and keep your business growing—no matter what changes Google makes.
Key Takeaways for Website Owners
- The CWV reporting dip in Google Search Console is a confirmed data glitch, not a penalty.
- The issue started around July 10 and mainly affects mobile reports.
- Google is working on a fix; no action is needed on your part.
- Continue to focus on user experience and proven SEO strategies.
- Partner with Cyberset for expert help with SEO, web development, and digital marketing.
What to Do Next
Don’t panic about the sudden drop in your Core Web Vitals scores. Monitor Google’s updates for news about the fix. If you have questions about your site’s performance or want to boost your online presence, contact Cyberset today. Our team is here to help you navigate every change in the digital landscape.
