Google core update June 2025

Google core update June 2025: from traffic loss to 300% growth in 3 weeks

The Google core update of June 2025 finally rewarded expertise over mass production. Niche experts saw 300% traffic growth, while AI generated content sites lost 70%. Quality wins.

By Alex24 July 2025Updated 9 January 202610 min

The Google core update of June 2025 turned the SEO landscape completely upside down.

Three weeks of pure chaos. Rankings that vanished. Traffic that collapsed. But also websites that suddenly doubled their visitor numbers. Google finally pulled the plug on the content factory and started rewarding real expertise again.

I am going to tell you exactly what happened. Which websites won and why. And above all: how you can benefit from this new reality now.

The Google core update of June 2025: three weeks that changed everything

Google announced it officially on 30 June 2025. But the real blows landed in the first week of July. Ranking volatility of a kind we had not seen in years. Websites lost 20% to 70% of their traffic. Other sites saw their visitor numbers triple.

The process took about three weeks before everything settled down. But the message was crystal clear: quality over quantity. Google finally came down hard on sites that pump out content without adding value.

Which websites were hit

Thin, generic content sites took the hardest hits. AI generated mass production was wiped out. Information sites that tried to answer every question on the internet disappeared to page five and beyond.

HubSpot was the perfect example. For years they wrote about anything and everything: marketing, sales, customer service, HR, you name it. This update showed that writing broadly no longer works. Google rewards expertise, not encyclopaedias.

The winners of this update

Niche expertise sites were celebrating. E-commerce websites were largely spared. News sites even got a boost, which makes sense, because AI cannot invent breaking news.

A typical example that fits the pattern we see: websites that focus on one specific subject and go deep on it. A client we work with saw their traffic rise by 300%. They did not write more, they wrote better. Specific service pages that really solve problems.

Why E-E-A-T now decides everything

Experience, Expertise, Authoritativeness, Trustworthiness. Google measures this harder than ever. Not just what you write, but who writes it and why people should believe you.

Author credentials became crucial. LinkedIn profiles, certifications, testimonials from real customers. Google wants to see that a human with real experience stands behind your content.

Practical E-E-A-T implementation

Citing your sources is no longer optional. Link to reliable studies. Mention where your information comes from. Show that you have done your homework.

Consistent branding everywhere online. Your name, address and phone number have to be the same everywhere. Google uses this to measure your authority. One NAP inconsistency can cost you your ranking.

SEO is now more than ever about building trust. Not just with Google, but with the real people who read your content.

How AI is changing the search results

This is where it gets interesting. Google shows AI overviews above the normal results more and more often. Impressions go up, but clicks go down. People get their answer without clicking through.

For information sites this is the death blow. For companies with concrete products and services? This is actually fantastic news. The people who still click through have far higher buying intent.

A pattern we see often: websites report 15% less traffic, but 40% more revenue. Fewer visitors, but much better visitors. AI filters out the time wasters.

AI overviews are easy to influence

Google pulls AI overview information from the top 10 results. If you can place your message on 10 different authority websites, you have a strong chance of appearing in that AI overview.

The strategy is simple: guest posting on niche sites, press releases to 400+ websites, consistent NAP everywhere online. You are literally stamping your authority into the internet.

At Green Creatives we help companies prepare for this AI driven future. Because the rules are changing fast, but the opportunities are enormous.

Topical authority: digging deep instead of spreading wide

Google no longer rewards websites that write about everything. You have to become the Wikipedia of your niche, not the Wikipedia of the internet.

If you do web design, write about every aspect: choosing the right web designer, costs, technologies, trends, case studies. But do not write about marketing, HR and customer service.

The knowledge graph strategy

Google uses entities to understand subjects. If you write about your main service, cover every related subject:

  • What you do: a clear service description

  • How you do it: your unique approach

  • What it costs: transparent pricing information

  • Where you do it: geographic focus

  • Which materials you use: your tech stack

  • Which qualifications you have: certifications and experience

You are convincing a machine that you are the ultimate answer to questions in your niche. That is why you have to cover every related subject Google expects.

Technical SEO basics that are crucial now

The technical foundation has to be right. Google has no patience left for slow, badly structured websites.

Website speed and accessibility

Your site has to load fast. Not perfect, but acceptable. Use free SEO tools to test your speed. Anything above 3 seconds is too slow.

Mobile first is no longer optional. Google crawls your mobile version first. If that does not work, you are gone.

Structured Data Implementation

Schema markup helps Google understand and categorise your content. Product schema for e-commerce, Article schema for blog posts, Organization schema for company information.

This is no longer a nice to have. This is essential for visibility in AI overviews and rich snippets.

Logical site architecture

A clear subfolder structure. No random pages scattered everywhere. Google has to be able to understand how your site is organised.

Internal linking is becoming more crucial. Strategic internal links help Google understand your topical authority.

AI SEO Future

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🚀 AI-POWERED SEO 2025

The future is now: AI overviews & conversion explosion

AI Overview: powered by Google

            **Google core update June 2025** has drastically changed the SEO landscape by prioritising quality over quantity. Websites with niche expertise saw traffic rise by 200% to 300%, while AI generated content sites lost 70% of their traffic...
        

        

            Sources: greencreatives.nl, autoriteitsite1.nl, expertblog.com +7 more
        

    

    
    

        

            

🔍

AI Overview

User gets an instant answer from AI

🎯

Filtered intent

Only serious buyers click through

💎

Higher quality

Better visitors with buying intent

💰

More conversions

40% higher conversion rates

-15%

Traffic volume

+40%

Conversion rate

+65%

Revenue growth

E-E-A-T

New ranking king

🎯 Winning strategy 2025+

🏆 Topical authority

Become the Wikipedia of your niche, not of the internet

🎓 E-E-A-T focus

Experience, Expertise, Authoritativeness, Trust

🤖 AI overview optimisation

Make sure you get cited in AI answers

🎯 Intent over volume

Focus on buying intent keywords, not informational searches

📱 Technical excellence

Speed, schema markup, mobile optimisation

🌐 Brand consistency

Consistent NAP and branding everywhere online

Conversion rates rise thanks to better traffic

This is the interesting paradox of the AI era. Less traffic, but better conversions. AI overviews filter out the casual searchers. The people who still click through have specific intent.

Websites report conversion rates 40% higher than before the update. They lose the browsers, but keep the buyers.

Focus on traffic value instead of volume

Stop obsessing over visitor numbers. Look at traffic value. A visitor searching for "web design agency Amsterdam" is 100 times more valuable than someone searching for "what is web design".

The content that adds value attracts the right visitors. Not many visitors, but the visitors who pay.

What you have to do now

Stop making generic content. Google rewards specialists, not generalists. Choose your niche and become the best in it.

Build real brand authority

Make sure your name gets cited on authoritative websites in your industry. Guest posts, interviews, podcast appearances. Google measures how many other experts point to you.

Consistent branded content everywhere online. Your LinkedIn, your Google My Business, your About page: everything has to tell the same story about who you are and what you do.

Optimise for intent, not for volume

Aim at keywords with buying intent. People searching for solutions, not for information.

"Web design agency" is better than "what is web design". "SEO consultant Amsterdam" is better than "SEO tips". Focus on the searches of people who want to buy.

The future after this update

We are only at the beginning. Google will keep rewarding quality over quantity. Expect more updates that punish mass production.

AI search is growing. ChatGPT, Perplexity, the AI mode of Google: they are all gaining market share. But SEO keeps winning if you do it right.

How Green Creatives helps you

We see these changes as opportunities. We help companies build their digital authority with strategies that work in 2025 and beyond.

Our approach combines strong branding with smart SEO and AI optimisation. Because whoever has expertise and communicates it well, wins.

The Google core update of June 2025 was the starting shot for a new era in which real expertise is finally rewarded again.

Frequently asked questions

When did the Google core update of June 2025 happen and how long did it last?

Google announced the update officially on 30 June 2025, but the real impact was felt in the first week of July. The full process took about three weeks before rankings settled down. During that period we saw extreme ranking volatility of a kind we had not experienced in years.

Which types of websites lost the most traffic in the June 2025 update?

AI generated content sites and thin, generic websites were hit hardest, with traffic losses of up to 70%. Sites that tried to write about every subject without real expertise, such as information sites trying to answer every question on the internet, disappeared to page five and beyond.

How can Dutch businesses benefit from this Google core update?

Focus on real expertise within your niche instead of writing broadly about every subject. Google now rewards quality over quantity, so invest in deep, valuable content within your own field. Niche experts who follow this strategy can achieve up to 300% traffic growth.

Is AI generated content now completely worthless for SEO?

Not necessarily, but mass production of AI content without added value is punished hard. The update targets content factories that put quantity above quality. AI can still be useful as support, but real expertise and value have to be central.

What does "expertise over mass production" mean concretely for content marketing?

It means companies have to focus on their core expertise and create deep, valuable content about it. Instead of 50 shallow articles on different subjects, it is better to write 10 comprehensive expert articles within your specialism. Google now recognises and rewards real authority in specific fields.