If you have been working on AI SEO or AEO and nothing seems to change, the problem is often not how hard you are working. It is where the work is going. Each mistake below comes with a quick self-check you can do in a few minutes and a fix that points the effort at the right target.
Key Takeaways
- Many AI SEO and AEO mistakes come from aiming good work at the wrong target: the wrong page, the wrong format, the wrong words, or the wrong measurement.
- The pages that explain your business usually matter more than another blog post. Fix those first.
- An answer AI cannot read, or is blocked from reading, does not count, however good it is.
- Schema, special AI files, and separate "AEO pages" cannot rescue a page that is unclear on its own.
- Asking ChatGPT about your brand once is a glance, not a measurement. Track the same questions over time.
Why Good Effort Lands in the Wrong Place
Picture a toddler who has just figured out how spoons work. She has food on her lips, so she clearly knows where food is supposed to go. Then she loads the spoon, concentrates hard, and carefully feeds her dad's shoe. The effort is real. The technique is improving. The target is wrong.
A lot of AI SEO and AEO work looks like that. Teams write more, add more markup, install more plugins, and check ChatGPT more often. All of that takes effort, and some of it is useful. But when the effort goes to a page AI search does not rely on, a format it may not read, or a measurement that cannot show progress, nothing much changes.
This guide skips the definitions. If you want the background on what AI SEO is and how it differs from classic SEO, the AI SEO guide covers that. Here the focus is practical: ten common mistakes, a quick way to check whether your site has each one, and where to point the effort instead.
Mistake 1: Feeding the Blog While Core Pages Stay Vague
What it looks like: a steady stream of new blog posts, while the homepage still opens with a slogan and the service pages have not changed in years.
Why it misses: when AI search tries to describe or recommend a business, it needs a clear picture of who you are, what you offer, and who you serve. That picture usually comes from the homepage, About page, and service or product pages. If those pages are vague, new articles have nothing solid to attach to. A great post about a topic does not explain that your business sells the solution.
Quick self-check: read your homepage's first screen out loud. Could a stranger say, in one sentence, what you do and who it is for? Do the same for your main service page.
The fix: before the next blog post, rewrite the opening of your homepage and top service pages so each one states plainly what it offers, for whom, and where. Then run each of those pages through the Free AI SEO Checker, which reviews page purpose, headings, and wording consistency and gives step-by-step fixes. How to teach AI exactly who you are and what you do goes deeper on this one.
Mistake 2: Putting the Answer Where AI May Not Read It
What it looks like: the most useful information lives inside an image (a pricing table saved as a picture, an infographic with all the steps), a downloadable PDF with no web page version, a popup, or content that only loads after someone clicks or scrolls.
Why it misses: crawlers handle these formats differently, and not all of them run scripts or read text inside images the way a person does. Even when a format can be read, plain text in the page's HTML is usually the easiest to find, understand, and quote. If the answer only exists in a hard-to-read format, you are relying on every system to handle it well.
Quick self-check: open an important page, select all the text with your mouse, and paste it into a plain text editor. Is the key information there? You can also view the page source and search for a key sentence. If it is missing from both, it may be missing for some crawlers too.
The fix: put the core answer in plain text on the page. Keep the infographic or PDF if it helps people, but write the key points in HTML beside it, and give images descriptive alt text. The guide to making your website LLM-readable covers formats in more detail.
Mistake 3: Blocking the Crawlers You Want to Be Read By
What it looks like: a team works hard on AI visibility while a robots.txt rule, a security plugin, or a hosting or CDN bot setting quietly blocks some AI crawlers. Often nobody remembers turning it on.
Why it misses: if a crawler cannot fetch a page, nothing on that page can help. This is one of the few AI SEO problems that is fully on or off, and it is easy to miss because the site looks perfectly normal to visitors.
Quick self-check: open yoursite.com/robots.txt and look for rules that block all bots or name AI crawlers. Then check your hosting dashboard, CDN, and security plugins for settings with names like "bot protection" or "block AI bots."
The fix: decide on purpose which crawlers you want to allow, then make your settings match. Each AI company publishes its own crawler names, and some names control use for model training while others control appearing in search answers. Read each company's documentation before changing anything, so you allow the search crawlers you want without opening up more than you intend.
Mistake 4: Answering in Your Words, Not Your Customers'
What it looks like: headings and page names built from internal language, such as product code names, industry jargon, or clever brand phrases, when customers describe the same problem in plain, everyday words.
Why it misses: people ask AI assistants questions the way they talk. If your page never uses words close to theirs, it is harder to connect your answer to their question. You can have the right answer filed under the wrong label.
Quick self-check: collect five real questions from sales emails, support tickets, reviews, or calls. Write them down word for word. Then compare them with the headings on your matching page. How many of their words appear?
The fix: keep your brand terms, but pair them with the plain version the first time they appear, and use customer wording in at least some headings. A hypothetical example: "Flow Plans" might become "Flow Plans: monthly payment plans for home repairs." The page now matches both the brand name and the way people actually ask.
Mistake 5: Making Everyone Wait for the Answer
What it looks like: a page titled with a clear question, followed by three paragraphs of background, a story, and a sales pitch before the actual answer shows up.
Why it misses: AI search often looks for a short passage that answers a question on its own. When the answer is spread across a long intro, or depends on earlier paragraphs to make sense, it is harder to find and harder to quote safely. Readers in a hurry leave for the same reason.
Quick self-check: for each important question your page answers, find the first sentence that actually answers it. Is it in the first two sentences under the heading? Would it still make sense if someone read only that paragraph?
The fix: lead each section with a direct two or three sentence answer, then add the detail, examples, and nuance underneath. This short, self-contained answer is sometimes called an answer capsule. How to write answer capsules shows the pattern step by step.
Mistake 6: Adding Schema for Things the Page Does Not Show
What it looks like: FAQ markup for questions that are not on the page, review or rating markup with no visible reviews, or a generic schema block from a plugin that describes a different type of page.
Why it misses: schema works best as a label for what the page already says. When the label and the page disagree, the markup is at best ignored and at worst a reason to trust the page less. Search engines also have guidelines against markup that does not match visible content.
Quick self-check: view the page source, find the JSON-LD block, and check each item against the visible page. Is every question, name, price, and date in the markup also on the page, worded the same way?
The fix: remove or correct anything the page does not show, and generate markup from the real page content. The Free JSON-LD Schema Generator creates copy-paste structured data you can match to what is on the page. The most common schema errors covers the other schema problems worth checking.
Mistake 7: Describing Your Business Differently Everywhere
What it looks like: the homepage says "marketing agency," the About page says "growth consultancy," LinkedIn says "digital studio," and the business directory listing still shows a service you stopped offering.
Why it misses: AI search pieces together a picture of a business from many places. When those places disagree, the picture gets blurry. The model may hedge, pick the wrong description, or leave you out when it is not confident who you are.
Quick self-check: write down how your business is described on your homepage, About page, footer, LinkedIn, Google Business Profile, and any directories. Put them side by side. Do they name the same category, services, and location?
The fix: write one short, plain description of what you do, for whom, and where. Use it, or a close version of it, everywhere. The Free AI SEO Checker flags terminology that drifts within a page, which is a good place to start before updating outside profiles.
Mistake 8: A New Post for Every Version of the Same Question
What it looks like: separate posts for "how much does X cost," "X pricing guide," and "is X worth the price," each saying roughly the same thing with different wording.
Why it misses: it feels like more chances to be found. In practice, the pages compete with each other. Search engines have to guess which one is the main answer, and none of them builds up the strength a single, complete page would. AI search faces the same guess.
Quick self-check: search your own site for your main topics and list every page that targets the same question. If two pages could each honestly claim to be "the answer," you have overlap.
The fix: pick one page as the main answer, fold the best parts of the others into it, and redirect or clearly re-focus the rest. How to fix content cannibalization properly walks through the process without losing traffic.
Mistake 9: Building Special "AI Pages" Instead of Fixing Real Ones
What it looks like: a separate set of "AEO pages" written only for AI, a hidden page stuffed with questions, or a special AI file added in the hope that it will fix visibility on its own, while the main pages stay unchanged.
Why it misses: AI search mostly learns about you from the same pages people visit and other sites link to. A side page that no one links to and that repeats your main content in a different shape adds little and can create the overlap problem from Mistake 8. A file such as llms.txt may be worth having for some sites, but it cannot make an unclear page clear.
Quick self-check: if you have pages or files made "for AI," ask whether a customer would ever land on them, and whether your main pages would still be unclear without them.
The fix: put that effort into the pages people already reach. Make them clear, answer-first, and consistent. If you want to decide whether llms.txt is worth maintaining, llms.txt explained covers what it can and cannot do.
Mistake 10: Measuring With One ChatGPT Prompt
What it looks like: someone asks ChatGPT "who is the best [service] in [city]?" once, sees no mention, and decides the work is failing. Or sees a mention once and decides it is done.
Why it misses: AI answers can change with the wording of the question, the platform, whether search is used, and the day. One answer is a snapshot, not a trend. Decisions based on a single prompt tend to swing back and forth.
Quick self-check: do you have a fixed list of questions you check the same way each time, across more than one AI platform? If not, you are guessing.
The fix: choose a small set of questions your customers really ask, check them on a regular schedule, and compare results over time. The Free AI Visibility Checker checks how your brand shows up in AI answers and gives you a 0 to 100 score you can track. What an AI visibility score means explains how to read it without over-reacting to small changes.
The 10 Mistakes at a Glance
| Mistake | Quick self-check | Point the effort here |
|---|---|---|
| 1. Feeding the blog, not core pages | Can a stranger say what you do from your homepage's first screen? | Homepage and service page openings |
| 2. Answer in hard-to-read formats | Is the key information in the page's plain text? | Plain HTML text beside images and PDFs |
| 3. Blocked crawlers | What do robots.txt and your bot settings allow? | A deliberate allow list |
| 4. Your words, not theirs | Do customer questions share words with your headings? | Customer wording in headings |
| 5. Answer buried | Is the answer in the first two sentences of the section? | Answer first, detail after |
| 6. Schema that does not match | Is everything in the markup visible on the page? | Markup generated from real content |
| 7. Inconsistent business description | Do your site and profiles describe you the same way? | One plain description, used everywhere |
| 8. Many posts, one question | Could two pages both claim to be the answer? | One main page per question |
| 9. Special AI pages | Would a customer ever land on it? | The pages people already visit |
| 10. One-prompt measurement | Do you track a fixed set of questions over time? | Repeated, consistent checks |
Which Fixes to Make First
You do not need to fix all ten at once. A simple order works for most small sites:
- Make sure you can be read. Check Mistake 3 (blocked crawlers) and Mistake 2 (hidden answers) first. If AI cannot read a page, nothing else on it matters yet.
- Fix the pages that explain your business. Work through Mistakes 1, 4, 5, and 7 on your homepage and top service pages. The Free AI SEO Checker gives a step-by-step fix list for one page at a time.
- Clean up the labels. Once the pages are clear, match the markup to them (Mistake 6) with the Free JSON-LD Schema Generator.
- Reduce overlap. Merge competing posts and retire side pages (Mistakes 8 and 9).
- Start measuring properly. Set a baseline with the Free AI Visibility Checker and recheck on a schedule (Mistake 10).
If you are not sure which tool fits the problem in front of you, the WebTrek tools overview explains what each one is for. For a fuller fix-by-fix walkthrough of a single page, see how to fix AI SEO issues step by step.
A checker can find many of these problems quickly, especially unclear page purpose, weak headings, drifting terminology, and schema that does not line up with the page. Some fixes still need you: choosing which crawlers to allow, deciding which overlapping post becomes the main one, and gathering the real questions your customers ask.
FAQ
- What is the most common AI SEO mistake?
- One of the most common is putting effort into new blog posts while the pages that explain the business, such as the homepage and service pages, stay vague. AI search usually needs those core pages to understand who you are and what you offer before your articles make sense in context.
- Are AEO mistakes different from AI SEO mistakes?
- They overlap heavily. Mistakes that make a page hard to understand or quote, such as burying the answer, hiding text where crawlers may not see it, or using different wording on every page, tend to hurt both. That is why this list treats them together instead of as two separate checklists.
- Do I need an llms.txt file or special AI pages to avoid these mistakes?
- Usually not as a first step. A special file or a separate set of AI pages cannot make an unclear page clear. It is generally more useful to fix the pages people and AI search already reach, and only then decide whether extra files are worth maintaining.
- How do I know if AI crawlers are blocked on my site?
- Start by opening yoursite.com/robots.txt and reading any rules that name AI crawlers or block all bots. Then check your hosting, CDN, or security plugin settings for bot blocking options. Each AI company documents its own crawler names, and some control training while others control search, so check that documentation before changing anything.
- Is asking ChatGPT about my brand a good way to check AI visibility?
- It is a fine first look, but a single answer is not a reliable measurement. Answers can change with the wording of the question, the platform, and the day. Checking a consistent set of questions over time gives a much clearer picture than one prompt.
Final Takeaway
Most AI SEO and AEO mistakes are not a lack of effort. They are effort pointed at the wrong target: a blog post instead of a service page, an image instead of text, a special file instead of a clear page, one prompt instead of a steady measurement. The fix is rarely to do more. It is to aim what you already do at the pages, words, and signals AI search actually relies on.
Pick the one mistake from this list that sounds most like your site, run the quick self-check, and fix that first. Then move to the next.