AgentMarkup learning center

Learn how AI sees your website

You do not need a technical background. Start with what you want to know, then follow a short path to a clear explanation or a practical website check.

Check my website Start with the basics

Choose one goal

Start with what you need

There is no required reading order. Pick the closest match and you will reach the right starting point in one step.

I want to check my websiteRun a free check and get clear next steps.I want to understand AI readinessLearn what a useful, accessible website looks like to AI.I want to check website securityReview passive security signals with permission.

A simple mental model

The three things AI needs

Most problems fit into three questions: can AI find the site, understand each important page, and access the public content you intended to share?

Find your website

Give automated systems a dependable map of your useful public pages.

Read the llms.txt guide Why llms.txt matters

Understand your pages

Add explicit information about products, articles, organizations, and other page types.

Read the JSON-LD guide Structured data explained

Access your content

Make deliberate choices about which AI crawlers may visit your public pages.

Read the AI crawlers guide See the crawler directory

Advice that fits

Choose your type of website

The same foundations apply everywhere, but the most useful signals depend on what your website is trying to help people do.

E-commerceHelp AI understand products, availability, and store information.Brand or companyMake your identity and public positioning easier to interpret.Publisher or content websiteClarify authorship, article structure, and the meaning of each page.

Technical paths

For people who build websites

Choose the implementation guide that matches your stack. These pages include commands, configuration, and build-time behavior.

Observed across real websites

Research and evidence

AgentMarkup audited 500 large-company homepages using the same public signals covered in these guides. The findings show patterns in a specific dataset and moment in time; they are observations, not a universal quality score or a promise about AI visibility.

Explore the Fortune 500 audit

Your website, not a generic score

Get a clear answer for your website

Enter your public website in the checker to see what already works, what needs attention, and the most useful next step. The check is free and does not require an account.

Check my website