Google Shifts to AI-Centric Search in 3 Weeks: How to Prepare

The countdown has begun: what's really changing

On May 20, 2025, Google officially confirmed what many had feared: AI-centric search becomes the default mode for all users. No more testing phase, no option to revert to the old version. In three weeks, AI Overviews will dominate search results, pushing traditional organic links below the fold.

For B2B companies, the impact is massive. According to initial data analyzed by SEO experts across panels of several hundred sites, click-through rates on traditional organic results drop by 25 to 40% when an AI Overview appears. And Google plans to display them on over 80% of informational queries by the end of 2025.

This guide provides concrete actions to implement now, not in six months. Three weeks is short. But it's enough to secure your positions and prepare your visibility for this new era.

Understanding the new Google Search functionality

AI Overview becomes the primary answer

Until now, Google displayed links to websites. Now, Google directly answers the user's question by synthesizing information from multiple sources. The search engine generates a paragraph response, sometimes accompanied by citation links, sometimes not.

Specifically, for a query like "how to choose an ERP for industrial SME," Google no longer just displays ten blue links. It writes a complete 150-300 word answer, integrating selection criteria, price ranges, and recommendations. Sites cited as sources may receive traffic, but users often no longer need to click.

The three visibility levels in 2025

Google's visibility hierarchy is restructuring as follows:

• Level 1: Source cited in AI Overview: your content feeds Google's answer and you're mentioned as a reference. This is the Holy Grail of AI visibility.
• Level 2: Organic result below AI Overview: you still appear in results, but below the AI block. Click-through rates drop significantly.
• Level 3: Invisible: your content appears neither in AI Overview nor in top organic results. To users, you don't exist.

The goal for the next three weeks: maximize your chances of reaching level 1 for your strategic queries.

Express audit: assess your exposure in 48 hours

Step 1: identify your 20 critical queries

Start by listing queries that currently generate your qualified traffic and conversions. Check Google Search Console, filter by clicks and conversions over the last 90 days. Select the 20 most strategic queries for your business.

For each query, ask yourself two questions: is this an informational query (likely to trigger an AI Overview)? And what's my current position?

Step 2: manually test AI Overviews

Perform each of your 20 queries on Google.com in private browsing. Note for each result:

• Does an AI Overview appear?
• If so, which sources are cited?
• Does your site appear in the citations?
• Where is your traditional organic result positioned?

At AISOS, we observe that 70% of B2B companies aren't cited in any AI Overview for their main queries. The diagnosis is often brutal, but essential.

Step 3: analyze your existing content structure

Google prioritizes content that directly answers questions with clear structure. Examine your main pages: do they have direct answer paragraphs at the beginning of sections? Do they use bullet points for factual information? Are entities (product names, key concepts, figures) explicitly mentioned?

7 priority actions before the switch

Action 1: restructure your pillar pages

Your strategic content must adopt the "answer first" format. Each H2 section should start with a direct 40-60 word answer, followed by developments and evidence. Google primarily extracts the first paragraphs under each heading.

Concrete example: instead of "ERP is a complex subject that deserves consideration..." write "An ERP for industrial SMEs costs between EUR 15,000 and EUR 150,000 depending on functional scope, with a 3-12 month deployment timeline. Here are the essential selection criteria."

Action 2: enrich your structured data

Schema.org markup helps Google understand and extract your information. B2B priorities:

• Organization: complete information about your company
• Article or HowTo: for your editorial content
• FAQPage: for your FAQ pages and Q&A sections
• Product or Service: for your commercial offerings

Verify implementation with Google's Rich Results Test tool.

Action 3: create strategic FAQ blocks

Add FAQ sections to your key pages with the exact questions your prospects ask. Frame questions in first person ("How can I...", "What budget should I plan for...") and answer in 50-80 words maximum per question.

These FAQ blocks are prime candidates for AI Overview extraction.

Action 4: strengthen your topical authority

Google evaluates your content's credibility before citing it. Three quick levers:

• Add author signatures with biography and expertise on each article
• Include quality external sources and references
• Update publication dates for refreshed content

Action 5: optimize for entities, not just keywords

AIs reason by entities: concepts, brands, people, places. Explicitly mention relevant entities in your content. Instead of "our solution," write "the Monday.com project management solution" or "our Sage X3 ERP."

This explicitness helps Google associate your content with the right queries.

Action 6: accelerate loading speed

Google prioritizes technically reliable sources. Aim for green Core Web Vitals scores on your strategic pages. Three metrics to monitor: LCP under 2.5 seconds, FID under 100 milliseconds, CLS under 0.1.

If your scores are poor, prioritize image compression and caching.

Action 7: diversify to other AI engines

Google is no longer the only channel. Perplexity, ChatGPT with web browsing, Microsoft Copilot: these platforms are gaining market share on B2B queries. The same structure and clarity optimizations improve your visibility across all these engines.

Operational checklist: your 21-day plan

Week 1: diagnosis and foundations

• Day 1-2: audit 20 critical queries and test AI Overviews
• Day 3-4: inventory pages to restructure as priority
• Day 5-7: update Organization and Article structured data

Week 2: content restructuring

• Day 8-10: rewrite 5 most strategic pages (answer-first format)
• Day 11-12: add FAQ blocks to these pages
• Day 13-14: enrich author signatures and entity mentions

Week 3: technical optimization and monitoring

• Day 15-17: fix priority Core Web Vitals issues
• Day 18-19: submit modified URLs in Search Console
• Day 20-21: implement AI Overview visibility tracking

What no longer works: practices to abandon

Certain traditional SEO tactics become counterproductive in the AI-centric context:

• Long content for the sake of length: a poorly structured 5,000-word article will be ignored in favor of a 1,500-word text with clear answers
• Excessive keyword optimization: AIs detect keyword stuffing and penalize it in their citations
• Lengthy introductions: Google extracts first sentences; if they contain no useful information, your content is ignored
• Clickbait in titles: titles must precisely describe content to be selected as sources

Measuring your visibility in the AI era

Traditional metrics remain useful but insufficient. Add to your dashboard:

• AI Overview citation rate: percentage of your target queries where you're cited as a source
• Position in citations: first, second, or third cited source
• CTR evolution by query: to detect AI Overview impact on your clicks
• Multi-engine visibility: presence in Perplexity, ChatGPT, Gemini

AISOS audits integrate these new indicators to provide a complete view of our clients' AI visibility.

Conclusion: the urgency is real, so is the opportunity

Google's shift to AI-centric search isn't an abstract threat. In three weeks, the rules change for everyone. Companies that have prepared their content will be cited as reference sources. Others will see their visibility gradually collapse.

The good news: the actions described in this guide are achievable in 21 days with a motivated team. Restructuring your content for AI also improves its quality for human readers. It's a profitable investment, regardless of algorithm evolution.

Start auditing your 20 critical queries tomorrow. Every day counts.

Need a complete diagnosis of your AI visibility? The AISOS team supports SMEs and mid-market companies in their transition to generative SEO, with custom audits and operational action plans.