What is llms.txt, and is it worth adding to your site?
llms.txt is a plain-text file at the root of a website that summarizes the site and links its most useful pages, written for AI tools.
2 min readThe short answer
Local business schema is a small block of structured data, usually JSON-LD, that states your business name, address, phone, hours and service area so search engines can read them without guessing. It helps Google understand your business. It doesn't guarantee rich results or rankings, and it only helps if it matches the page and your Google profile.
For a plumber in Akron. The business and number are made up.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Plumber",
"name": "Smith Plumbing",
"url": "https://www.example.com",
"telephone": "+1-330-555-0142",
"address": {
"@type": "PostalAddress",
"streetAddress": "120 Main St",
"addressLocality": "Akron",
"addressRegion": "OH",
"postalCode": "44308",
"addressCountry": "US"
},
"openingHoursSpecification": [{
"@type": "OpeningHoursSpecification",
"dayOfWeek": ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday"],
"opens": "07:00",
"closes": "18:00"
}],
"areaServed": ["Akron", "Cuyahoga Falls", "Stow"]
}
</script>The AI assistants haven't said whether they read schema directly. What is known is that it helps search engines understand a page, and search results are part of what assistants read. The plain text on the page matters at least as much.
WordPress SEO plugins can add it, but any site can include the block by hand.
Google has said structured data doesn't directly boost rankings. It helps Google understand the page and can make it eligible for some search features.
The main block belongs on your homepage or contact page. Service pages can carry their own, smaller markup.
llms.txt is a plain-text file at the root of a website that summarizes the site and links its most useful pages, written for AI tools.
2 min readTo optimize your website for AI search, put your key facts in plain text on the page rather than in images or PDFs, give each main service its own page, answer common customer questions directly, keep details identical to your Google profile, and make sure robots.txt isn't blocking the crawlers AI search tools use.
2 min readBook a time with Lehvel and we’ll go through what your business actually needs.