Google SERPs Remain Unsettled in May 2025

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Google has been relatively quiet since the March 2025 core update ended – at least, officially. The SERPs, however, have shown plenty of volatility across April and May, with it heating up in recent weeks.

Is your business at risk of losing rankings, especially as the SERPs become overcrowded and competitive?

Periods of Volatility

May has seen several pockets of volatility in the SERPs, even more so than April. Here’s what the trackers are showing right now:

Semrush SERP volatility tracker showing data in May 2025
There have been several “Very High” periods of volatility in May. Source: Semrush
Algoroo SERP volatility tracker showing data for May 2025
On the other hand, Algoroo’s tracker has shown no signs of volatility. Source: Algoroo
Advanced Web Ranking SERP volatility tracker showing data for May 2025
This tracker shows that the SERPs have seen a real spike in volatility over the last few days. Source: Advanced Web Ranking
cognitiveSEO SERP volatility tracker showing data from May 2025
May has seen a number of volatile periods, despite no Google update. Source: cognitiveSEO
Similarweb SERP volatility tracker showing data from May 2025
May has seen fewer “Low” days compared to April, with several days marked as “High” volatility. Source: Similarweb

As you can see, not all trackers show the same spikes of volatility in the SERPs – some even show no major fluctuations over May.

What Has Google Been Up To?

Since March, there’s been no official word from Google of an algorithm update, and fluctuations in the SERPs are the norm nowadays. So, while no one likes to see an increase in volatility, I wouldn’t be too alarmed.

It’s likely that June will see a similar level of volatility as well. And, if track records are anything to go by, we could see another core update by August. But, with the recent Google I/O 2025 event, the search landscape is undergoing a real shake-up, and you never know what Google will have up its sleeve next.

In other news, Google has been cracking down on fake EEAT content this month, and the company spoke with creators and website owners at the Google Creator Summit in early May. The outcome of this was that Google admitted it had been sending more traffic to larger, well-established sites, as a result of how the algorithm had evolved over time.

However, this isn’t an easy fix on Google’s behalf, so what can businesses do?

Navigating Volatility as a Business

As the search landscape evolves, it’s becoming increasingly hard for pages to maintain rankings. The SERPs are cluttered with Google elements, sponsored posts, and AI Overviews dominating that coveted position one. In fact, studies have shown that AI Overviews are hurting click-through-rates for businesses, with Google hoping to keep searchers within the Google ecosystem for longer.

Following the Google Creator Summit and recent efforts to target spammy and unhelpful content, it’s important to focus on your readers, not the algorithm. Of course, pay attention to the latest Google guidelines, but produce content that’s genuinely valuable for your target audience.

I recommend regularly reviewing your pages to ensure your content is optimized, up-to-date, and relevant. But, most of all, consider how you can diversify your traffic sources so your website becomes less reliant on Google, whether that’s social media or alternative search engines.

Written by:
Headshot of Emma Ryan
Emma is Lead Writer at Website Builder Expert, having first joined the team in 2022. She manages the website's topical content strategy to help website owners navigate the highs and lows of being online. Emma also specializes in following the development of leading website builders Wix, Squarespace, and Shopify, through hands-on testing and research. Her work and expertise have been featured in Startups.co.uk, Digiday, TechRound, Industry Today, and Digital Information World.

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