Key Takeaways
- 1About 57% of mobile and 25% of desktop searches end without a click to any website (Semrush, 2024)
- 2Google's SERP is splitting into 3 channels: traditional organic results, AI Overviews, and standalone AI search engines
- 3Featured Snippets and AI Overviews now control more visibility than the #1 organic result alone
- 4SERP optimization now requires both SEO (Google rankings) and GEO (AI citations)
SERP stands for Search Engine Results Page: the screen you see after typing a query into Google, Bing, or any search engine. In the early days, a SERP was simply a list of 10 blue links. Today it's a mix of organic results, paid ads, AI Overviews, Featured Snippets, PAA boxes, knowledge panels, local packs, and image/video carousels.
Every SERP is different. What shows up depends on search intent: searching "best CRM software" triggers comparison snippets and ads, while "what is SEO" might show an AI Overview with cited sources. Understanding your target SERP is step one of any SEO or GEO strategy.
Key SERP Features
| Feature | Description | SEO Impact |
|---|---|---|
| AI Overview | AI-generated summary at top | Can reduce organic CTR significantly |
| Featured Snippet | Highlighted answer in "Position 0" | Higher CTR than regular #1 |
| PAA | Expandable related questions | Additional visibility opportunity |
| Knowledge Panel | Structured facts sidebar | Requires schema markup |
| Local Pack | Map-based results | Critical for local businesses |
| Video Carousel | Video thumbnails row | YouTube optimization needed |
| Shopping Results | Product listings with prices | Google Merchant Center required |
Which features appear depends on the query's search intent. Informational queries trigger AI Overviews and PAA; commercial queries show product ads and comparison tables.
SERP in the AI Search Era
The traditional SERP is splitting into three channels:
1. Google SERP: Still the biggest traffic source. But AI Overviews now appear on a growing share of queries, pushing the "10 blue links" further down the page.
2. AI Search Engines: ChatGPT Search, Perplexity, Gemini generate answers with inline citations. There's no "ranking." Your content is either cited or not.
3. AI-Embedded Answers: Voice assistants, browser copilots, and in-app AI features pull answers without ever showing a traditional SERP.
This means SERP optimization now needs a dual approach: traditional SEO for Google rankings, plus GEO for AI citations across all platforms.
Why It Matters
The SERP layout directly affects how much traffic your content gets, even if you rank #1. According to Semrush's 2024 study on zero-click searches, about 57% of mobile and 25% of desktop searches end without a click. If an AI Overview answers the query above your listing, even fewer users scroll down.
Conversely, earning a Featured Snippet or being cited in an AI Overview significantly increases visibility. Google experiments with new SERP features constantly, and AI-powered results are expanding fast. Brands that track these changes regularly can adjust their content strategy before competitors do.
How Halox Helps
Halox collects SERP data for each keyword you track, so you can see Google ranking and AI citation status together:
- Keyword Dashboard: Each keyword shows its current Google position alongside AI Overview citation status
- SERP Snapshot History: View how search results for a keyword have changed over time, including when AI Overviews appeared or disappeared
- AIO Citation Data: Check whether your brand is cited in Google AI Overviews, and which competitors appear instead
Frequently Asked Questions
AI Overviews have the largest negative impact: when present, they answer the query directly, reducing the need to click organic results. Featured Snippets have the biggest positive impact, as Position 0 visibility attracts more clicks than a standard #1 ranking. PAA boxes offer incremental exposure even without a Page 1 ranking.
Google SERPs rank pages by position (1st, 2nd, 3rd...), while AI search engines like ChatGPT and Perplexity generate a single narrative answer with inline citations. There's no "position" — you're either cited as a source or not. This makes content quality and structured data more important than link-building for AI visibility.
Google runs thousands of experiments daily (Source: Google). Major feature changes like AI Overview expansion happen several times a year, but individual keyword SERPs can shift weekly. A keyword with no AI Overview last month might have one today. Weekly monitoring helps catch changes before they affect traffic.
Both. SEO determines your Google ranking, while GEO determines if AI engines cite your content. They share common foundations — quality content, structured data, topical authority — but need different tracking. Halox lets you see both Google rank and AI citation data per keyword in one place.
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