Perplexity SEO Checklist: 8 Things to Check Before You Optimise

Improving your Perplexity citation rate isn't complicated. But doing it without a framework wastes effort on the wrong things. Run through this checklist before making any changes to your content or site structure.

1. Check Your Current Citation Rate

What to verify: Run your top twenty buyer-intent keywords in Perplexity. Record whether your domain appears, in what position, and in what context.

What good looks like: Your brand appears in answers for most of your core category keywords, cited with accurate and positive context.

What to fix if it's broken: If you don't appear at all, the problem is likely one of three things: your content isn't structured for direct answers, your site isn't being crawled by Perplexity, or your entity signals are too weak.

Red flag: Only checking one or two keywords. Perplexity citation rates vary significantly by query phrasing. Test variations of each keyword to understand your actual coverage.

2. Audit Your Competitor Citation Rates

What to verify: For the same keyword set, note which competitors appear in Perplexity answers and how prominently.

What good looks like: You have a clear picture of who is outperforming you in Perplexity citations and for which keywords.

Why this matters: Competitor citations tell you that Perplexity does cite sources in your category. If competitors are cited and you're not, the gap is addressable. If nobody in your category is cited, you're in a different situation - possibly Perplexity handles this topic differently.

Red flag: Assuming your competitor's advantage is domain authority. Often it's simply content structure and directness of answers.

3. Test Your Most Important Pages for Direct Answers

What to verify: For each of your priority keywords, identify the most relevant page on your site. Read the page as if you were Perplexity: does it answer the question the keyword implies, clearly, early, and without excessive preamble?

What good looks like: The primary question is answered in the first two paragraphs. The page uses clear headers, structured lists where appropriate, and doesn't bury key information.

What to fix: Rewrite the opening of pages that take too long to get to the point. Move the answer up. Cut the scene-setting.

Red flag: Pages that start with "In this article, we'll explore..." rather than with the actual answer.

4. Check Entity Clarity

What to verify: Does your website make it unambiguous what your product is, what category it belongs to, and who it's for? Look at your homepage, product pages, and main blog content.

What good looks like: Someone (or an AI model) reading your homepage could clearly state: "[Brand] is a [category] tool for [audience] that helps them [core benefit]."

What to fix: Vague positioning language, overuse of jargon, or content that describes features without clearly placing them in a category context.

Red flag: If your homepage uses phrases like "transform your workflow" or "the platform for modern teams" without specifying what the workflow is or what the team does, you have an entity clarity problem.

For implementation help, see Schema Markup for AI Search.

5. Verify Your llms.txt File

What to verify: Does your site have an llms.txt file at yourdomain.com/llms.txt? Does it accurately represent your site's content and purpose?

What good looks like: An llms.txt file that tells AI crawlers what your site is about, which pages to prioritise, and any content you want to exclude.

What to fix: Create one if it doesn't exist. Update it if it's outdated.

Why this matters: Perplexity and other AI models actively look for signals about how to interpret your site. An llms.txt file gives you direct input into that process.

See How to Write an llms.txt File for a step-by-step implementation guide.

6. Check Indexing and Freshness

What to verify: Are your priority pages indexed by Google? When were they last crawled? When was the content last updated?

What good looks like: Priority pages indexed, recent crawl dates, content updated within the past six to twelve months for evergreen topics.

What to fix: Submit URLs to Google Search Console for faster indexing. Update stale content with current information.

Why this matters: Perplexity pulls from live web sources. Uncrawled or outdated pages are less likely to appear. This is especially important for comparative and "best of" content that has a timeliness dimension.

Red flag: Important pages not appearing in Google's index at all. This usually means a crawlability issue that needs technical investigation.

7. Audit Your FAQ and Question Coverage

What to verify: Do your key pages include FAQ sections or answer common related questions? Are headers phrased as questions where appropriate?

What good looks like: A product page or guide that includes a FAQ section answering the five to ten most common questions about that topic. Headers structured as questions for key sections.

Why this matters: Perplexity handles a huge volume of specific, question-phrased queries. Pages that explicitly address those questions in a structured format are more likely to be cited for them.

What to fix: Add FAQ sections to your most important pages. Review your headers and rewrite any that are topic labels ("Benefits") as questions ("What are the main benefits of X?").

8. Track Changes Over Time

What to verify: Do you have a baseline to compare against after making changes? Are you measuring citation rate before and after content updates?

What good looks like: A regular cadence of citation rate checks, with historical data that lets you attribute changes to specific content updates.

Why this matters: Without tracking, you can't know whether your optimisation efforts are working. The only way to improve is to measure and iterate.

Red flag: Making ten content changes simultaneously without any tracking. You won't know what worked.

Practical approach: Use a tool that automates Perplexity citation tracking across your keyword set. Manual tracking at scale is too time-consuming to sustain.

Using This Checklist

Work through these eight checks in order. The first two give you context (where do you stand, where are competitors?). Checks three through seven identify specific fixes. Check eight ensures you can measure whether the fixes work.

Prioritise fixes for the keywords with the clearest gap between competitor citation rates and yours - these are your fastest wins.

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