SEO

SEO quiz: 12 questions, every answer sourced

A free SEO quiz on where search actually happens. Twelve questions, no signup, and every answer cites the primary document it came from.

2 min read
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Twelve questions on where search actually happens, and how AI search changes it. Every answer is sourced, and every one of them targets a distinction that changes a decision rather than a definition you could look up.

No signup and no score capture. It runs in your browser.

Test yourself

Twelve questions that separate the model from the hype

Every answer is sourced to Google, OpenAI, Apple, YouTube or a named clickstream study, with the date. If an explanation here disagrees with something you paid for, the documentation wins.

  1. 01 What is the important word in "search everywhere optimization"?
    Show the answer

    Correct D. Your audience, which is not in the phrase

    The phrase names the symptom and hides the decision. Michigan Tech and Semrush both land in the same place: you do not chase every platform, you find the ones your customers already use. A strategy built from the word "everywhere" produces a budget spread across eight surfaces and a result on none.

    What is search everywhere optimization? Michigan Technological University, Checked 21 August 2026, page carries no date

  2. 02 Somebody types "acme reviews reddit". Which search job are they doing?
    Show the answer

    Correct D. Validate

    They already have your name, so discovery is done. They are deliberately going somewhere you do not control to check whether the polished version holds up. That is validate, and it is the job that grew fastest between 2023 and 2026. It is also the one you cannot buy.

  3. 03 In the 2026 SparkToro and Datos analysis of 41 domains, what share of US desktop searches was Google responsible for in Q4 2025?
    Show the answer

    Correct C. About 73.7%

    73.7%. Worth holding both halves of that number. It is far below the 90%+ that standard methodologies report, because those only count search engines. And it is far above what "Google is dead" implies. The study is desktop only, so mobile could move it either way, and Fishkin says it might drop as low as 65% with mobile included.

    Search Happens Everywhere: an analysis of 41 websites with significant search activity SparkToro and Datos, Rand Fishkin, 3 March 2026

  4. 04 Which of these recorded more desktop search activity than ChatGPT in that same quarter?
    Show the answer

    Correct A. Amazon, Bing and YouTube

    All three. Every AI tool combined came to 3.2% of searches, while commerce sites came to about 10%. If you are worried about visibility in AI answers and have never looked at your Amazon or YouTube search presence, you have prioritized by news coverage rather than by where people search.

    Search Happens Everywhere: an analysis of 41 websites with significant search activity SparkToro and Datos, Rand Fishkin, 3 March 2026

  5. 05 What does Google say you need to do differently to appear in AI Overviews and AI Mode?
    Show the answer

    Correct B. Nothing additional. There are no extra requirements

    Google states there are no additional requirements to appear in AI Overviews or AI Mode, nor other special optimizations necessary, and no additional technical requirements beyond being indexed and eligible to show with a snippet. Option three is not just unnecessary, Google names it as a scaled content abuse risk.

    AI features and your website Google Search Central, Updated 10 December 2025

  6. 06 Google describes two techniques behind its generative features. Query fan-out is one. What is the other?
    Show the answer

    Correct A. Retrieval-augmented generation, also called grounding

    Grounding. The model relies on the core Search ranking systems to retrieve relevant, up-to-date pages from the index, reviews the specific information in those pages, then shows clickable links to the pages that support the response. That is why the AI surface cannot be worked separately from the search surface. It is fed by it.

    Optimizing your website for generative AI features on Google Search Google Search Central, Updated 10 July 2026

  7. 07 Which surface is your own website structurally weakest at?
    Show the answer

    Correct C. Discover

    Discover. Nobody finds out that your company exists by visiting your company website. That job happens on surfaces where a list of candidates is the native format, and your site can only ever be one candidate. Recognizing this stops you trying to fix a discovery problem with a homepage redesign.

  8. 08 YouTube ranks search results primarily on what?
    Show the answer

    Correct B. How well the title, description and content match the search, plus engagement for that search

    YouTube states it directly, and also states the negative: search results are not a list of the most-viewed videos for a given search. This matters because "we have no views so video will not work" is a conclusion drawn from a model of YouTube that YouTube says is wrong.

    YouTube search and discovery, performance FAQ YouTube Help, Checked 21 August 2026

  9. 09 Which three factors does Google name for local ranking?
    Show the answer

    Correct B. Relevance, distance and prominence

    Relevance, distance and prominence. And in the same document, the sentence worth memorizing before you talk to any local SEO vendor: there is no way to request or pay for a better local ranking on Google.

    Tips to improve your local ranking on Google Google Business Profile Help, Checked 21 August 2026

  10. 10 OpenAI publishes separate crawlers. Which one controls whether your site can appear in ChatGPT search answers?
    Show the answer

    Correct C. OAI-SearchBot

    OAI-SearchBot. GPTBot is about training, and disallowing it says your content should not be used to train foundation models. ChatGPT-User handles user-initiated fetches and OpenAI states it is not used to determine whether content may appear in Search. Block the wrong one and you either lose search visibility you wanted or keep training access you meant to refuse.

    Overview of OpenAI crawlers OpenAI, Checked 21 August 2026

  11. 11 A buyer sees you on YouTube, asks an assistant about you, reads Reddit, then types your domain and signs up. Under last-click, what gets the credit?
    Show the answer

    Correct C. Direct

    Direct, which is not a channel at all. It is the bucket for traffic analytics could not label. This is the structural reason search everywhere measurement is messy, and it is not fixed by a better attribution model. It is fixed by accepting that the surfaces which change minds and the surfaces that log conversions are different surfaces.

  12. 12 You have thirty hours a month, an app, and a blog that gets no traffic. What is the highest-value move?
    Show the answer

    Correct B. Rewrite the App Store listing and record two walkthrough videos

    Three of the five steps in an app journey happen inside the store listing, on fields most teams write once and never test again. Apple says results use text relevance across name, subtitle, keywords and category plus download and rating behavior. Nothing on this list beats fixing the surface where the install actually happens.

    App Store search Apple Developer, Checked 21 August 2026

If you got the share-of-search questions wrong

You are in the majority, and it is the most useful thing on this page to get wrong. Both “Google is dead” and “Google is all that matters” are wrong, and they are wrong from the same data set. The figures and the caveats that travel with them are in search everywhere optimization.

If you got the AI-search questions wrong

The two that catch people are the shared-index question and the crawler question. AI search systems do not run on one index, and the crawler that decides whether you appear in ChatGPT search is not the one that covers training. Both are covered in GEO vs SEO and defined in the AI SEO glossary.

The quiz is drawn from step one of the SEO roadmap. If you want the material in order rather than as questions, start at search everywhere optimization and work down: where search happens, then how search works, then keyword research.

Frequently asked

Questions About This Article

Is this SEO quiz free?
Yes. No signup, no email, no score emailed to you. It runs entirely in your browser and nothing is sent anywhere. Your answers are not stored on a server.

What level is this quiz aimed at?
Beginner to intermediate, but it is not a definitions test. Every question targets a distinction that changes a decision rather than a term you could look up, so experienced SEOs tend to get one or two wrong on the AI-search questions and the share-of-search numbers.

Are the answers sourced?
Every one. Each explanation names the primary document behind it, with the date it was checked, rather than asserting the answer. Where the source is a platform's own documentation, that is what is cited, not a blog post about it.

How long does the quiz take?
About five minutes for twelve questions if you read the explanations, which is the part worth your time. The explanations teach the mechanism rather than confirming you were right.

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