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SEO

SERP

SERP (Search Engine Results Page) refers to the page displayed when a user enters a keyword into a search engine.

SERP (Search Engine Results Page) refers to the page displayed when a user enters a keyword into a search engine.

Why It Matters

Understanding the SERP is the starting point of any SEO strategy. According to 2025 Semrush Sensor data, only 1.49% of first-page Google results contain zero SERP features. This means that nearly every search result includes various rich elements. SERP features account for over 70% of above-the-fold search visibility. Even ranking second organically, if AI Overviews, Featured Snippets, and ads dominate the top of the page, you may receive zero clicks. Therefore, the key to driving traffic is not simply competing on rank — it is which SERP features you appear in.

Key SERP Components

  1. Organic Results: The standard search results composed of title tag, meta description, URL path (breadcrumb), and publication date. Sitelinks may also appear alongside them — approximately 71% of top-20 results display sitelinks.

  2. Featured Snippet: A box displayed at the very top of the SERP that shows the answer most aligned with the search intent. Formats include paragraph, list, and table. However, as of H1 2025, Featured Snippet visibility has declined significantly — from 15.41% to 5.53% — due to the expansion of AI Overviews.

  3. AI Overviews: AI-generated summary answers that Google began rolling out in earnest from 2024. They appear in approximately 40% of informational queries, 25% of commercial searches, and 50–60% in technology and general knowledge domains. In YMYL (health, finance) areas, they are more limited at 15–20%.

  4. People Also Ask (PAA): An accordion-style list of additional questions related to the search query. It appears in approximately 50.7% of top-20 search results, making it one of the most common SERP features.

  5. Knowledge Panel: A card displayed on the right side of the SERP showing entity information about businesses, people, places, etc. Based on Google's Knowledge Graph, it has been continuously expanding since its introduction in 2012.

  6. Image Pack / Video Pack: Visual content displayed in carousel or grid format. Image packs appear in approximately 54% of all search results and are particularly common for tutorial, product, and educational queries.

  7. Local Pack: A feature that shows a map along with the top 3 business listings for location-based searches. Optimization of a Google Business Profile is a prerequisite for appearing here.

  8. Reviews: Star ratings and review counts displayed in search results, appearing in approximately 53.9% of top-20 results. Structured data (Schema Markup) implementation is required.

SERP Optimization Strategies

First, apply structured data (Schema Markup) as a requirement. As of 2026, structured data is not optional — it is essential. Implementing schemas such as FAQ, HowTo, Article, and Product qualifies pages for rich result eligibility. Structured data must serve as the foundation for your brand to appear in AI-powered shopping, comparison, and answer experiences.

Second, target question-based keywords. Queries beginning with "what," "how," and "why" frequently trigger Featured Snippets and PAA. Identify such question-based queries during keyword research and structure content as clear, concise answers for maximum effectiveness.

Third, strengthen E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness). Google uses E-E-A-T signals as core criteria when evaluating content credibility. Explicitly listing author profiles, citing sources, and writing experience-based content directly contributes to improved SERP visibility.

Fourth, build a multi-format content strategy. Utilizing diverse formats — text, images, video, infographics — enables simultaneous visibility across multiple SERP features such as Image Pack and Video Pack. A "Total SERP Coverage" approach, where a single piece of content occupies multiple SERP areas, is a core framework for 2026 SEO.

Fifth, prepare for AI Overviews. AI Overviews can cannibalize existing organic traffic, so it is important to ensure your content is cited as a source in AI summaries. Provide clear structure, reliable data, and unique insights.

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How inblog Helps

inblog's automatic JSON-LD structured data increases the likelihood of rich result appearances in SERPs.