The AI SEO Checklist: What Google Confirms and What Is Just a Bet

What should an AI SEO checklist actually contain?

A useful AI SEO checklist sorts items into three tiers by evidence. Most published checklists do not. They mix confirmed Google guidance with vendor guesswork, then hand you sixty items in no order. That is how people spend a weekend on unproven tactics while their best page sits unindexed.

The tiers below are sorted by what the evidence supports. Tier 1 comes from Google's own docs. Tier 2 is long-standing SEO that AI answers depend on. Tier 3 is honest guesswork.

Google's AI features documentation, updated December 2025, states there are "no additional requirements to appear in AI Overviews or AI Mode, nor other special optimizations necessary."

Tier 1: what does Google actually confirm?

Google confirms a short list, and it is mostly plain technical basics. Its AI features page says plainly that no new machine-readable files, AI text files, or special markup are needed. Here is what it does ask for.

• Your page is indexed and eligible to show with a snippet. Confirm it in Search Console URL Inspection.
• Crawling is allowed in robots.txt, and by your CDN or host. Open yoursite.com/robots.txt and read it.
• Important content sits in the HTML as text. View source and search for a sentence from your page.
• Pages are findable through internal links on your own site. An orphan page is an invisible page.
• Structured data matches the visible text on the page. Check it in the Rich Results Test.
• Images and video support the text rather than replacing it.
• Snippet controls are set the way you intend, since nosnippet and max-snippet limit what AI features can show.

Notice what is missing from that list. No AI-specific file. No exotic schema type. No prompt stuffing. If a checklist item claims Google requires something unusual, open the documentation before you build it.

Tier 2: what SEO work do AI answers depend on?

AI answers are built from pages that search systems already crawl, rank, and trust. Tier 2 is the work that earns that standing. None of it is new, which is exactly the point.

• Cover your entities completely instead of chasing single keywords.
• Lead every page and section with a direct answer a machine can lift whole.
• Make authorship obvious. Google asks whether it is self-evident who wrote your content, and whether pages carry a byline.
• Show real experience, because E-E-A-T rewards first-hand knowledge over rewritten summaries.
• Build internal links between related pages so authority flows and nothing is orphaned.
• Add schema markup that names your entities, then confirm it matches what readers see.

Entity coverage is the heavy lift, and it is what topical authority mapping produces. Google's self-assessment asks whether your content "provides original information, reporting, research, or analysis." That one question decides more than every tactic in tier 3.

Tier 3: which items are still unproven bets?

Tier 3 items have no confirmed effect on rankings or AI citations. Some may pay off later. Run them after tiers 1 and 2, and label them honestly in your own reporting.

• Publishing an llms.txt file. No major engine has confirmed using it, and Google says no AI text file is required.
• Chasing brand mentions on forums and directories, on the theory that AI systems weigh third-party sources.
• Tracking your citations in ChatGPT, Perplexity, and AI Overviews. That is measurement, not a fix.
• Rewriting purely for quotability. It is sensible, and generative engine optimization research supports it, but it is not documented guidance.

Tier 3 is not worthless. It is cheap, and it may be early. Just never let it displace a page that is not indexed, or a missing byline. And when a tactic cites a number to sell itself, check it against verified ai search statistics before you believe it.

How do you verify every item for free?

Every check above has a free verification path. You do not need a paid platform to run this AI SEO checklist end to end.

• Indexing, crawling, and snippets: check them in Google Search Console URL Inspection.
• Structured data: the Rich Results Test and the Schema Markup Validator.
• Text in the HTML: view source and search for a line from your page.
• Anything else: read the page cold and ask whether a stranger could sum it up.

Three of those checks run on tools I built and give away. The entity seo analyzer scores whether your title, headings, and body agree on one topic. The ai content tell checker flags a draft that still reads machine-written. The llms.txt generator formats that file if you take the tier 3 bet.

What order should you work through the list?

Work top down and stop at the first failure. Order matters far more than volume.

• Fix indexing and crawl problems first, because a page that is not indexed cannot rank or be cited.
• Make authorship and expertise obvious next, since trust gates everything after it.
• Then build entity coverage and internal links around each topic.
• Then tighten answers and structure so passages lift cleanly.
• Then, and only then, spend time on tier 3 bets.

That sequence is the Entity-First Method applied to auditing rather than writing. Define what the page is about, prove it, and only then decorate.

Do you need to hire someone for this?

Mostly, no. Tier 1 is a free afternoon in Search Console. Tier 2 is careful writing. Plenty of owners run this AI SEO checklist alone and get real results.

Disclosure: I sell this work, so weigh that accordingly. Hiring makes sense in two cases. Your site is large enough that the audit is itself a project, or you have run the list and still cannot see what is wrong. That second case is what a content audit is for. If your site is small, your pages are indexed, and you write from real expertise, you do not need me. You need consistency.

One caution on freshness. Google updated both documents cited here in December 2025, and its guidance does change. All of the above reflects what those pages said in July 2026. Before acting on any AI SEO checklist, including this one, open the primary docs and confirm it still says what the checklist claims.