SERP (Search Engine Results Page)

Definition
The SERP is the full page a search engine returns after a query, mixing organic results, paid ads, featured snippets, AI overviews and other formats competing for attention.

Why it matters

A ranking position only means something in context. Position one beneath an AI overview and three ads may earn a fraction of the clicks that position one earns on a page of plain listings. Many searches now end without any click at all. See Zero-click search. Search volume and difficulty scores do not show this. Only looking at the page does.

How to apply it

  • Search for each target term in a private window before committing effort to it.
  • Note what sits above the first organic result: ads, an AI Overview, a Featured snippet, a map.
  • Read the top results to learn what format wins: a list, a comparison, a definition, a tool.
  • Match that format, then add something the others lack.
  • Recheck important terms every quarter, because layouts change without warning.

What it is

A results page used to be ten blue links. Today the same query might return several ads, an AI-written summary, a featured snippet, a box of related questions, a map with three local businesses, a row of videos and then the ordinary listings. Each of these is called a SERP feature.

The page is not the same for everyone. It changes with the searcher's location, device and search history, and with the wording of the query itself.

Common mistakes

  • Choosing terms from a keyword tool without looking at the page. Volume does not show what is above the first listing.
  • Checking while logged in. Your own history and location change what you see. Use a private window.
  • Treating position as the whole story. Position one beneath an AI overview is not the same as position one alone.
  • Assuming the layout is fixed. It changes by device, location and query wording, and without notice.
  • Ignoring the features you could win. A featured snippet or a map listing can bring more visits than a lower organic position.
Worked example

Suppose a software firm wants to rank for a high-volume term. Its first check is the results page in a private window, which shows two ads, an AI summary and a map before any ordinary listing. A normal result would sit well below the fold, so the team turns to a more specific phrase whose page shows a plain list of guides. It tracks both terms in SEMrush, which monitors rankings over time, and notes the layout on each check. The specific phrase becomes the first target. The high-volume term waits until the firm has a stronger page to put against that layout.

Tools in the example

Some links are affiliate links: we may earn a commission at no cost to you. It never decides a ranking. How we work with partners

  1. Article

    Featured snippet

    An answer box shown above the listings.

  2. Article

    AI Overview

    A generated summary placed at the top of some pages.

  3. Article

    Search intent

    Decides which formats a page rewards.

  4. Article

    Paid search

    The ads that share the page.

Where it shows up

  • Search engine optimisation (SEO) is getting found in search results without paying for ads. It is free in clicks but takes time and consistency to build.
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