Agent Ready HTML

The Plain Fetch viewer

In short

The viewer requests a URL the way a plain-fetch agent does: no JavaScript, one request for HTML, one for markdown, one for llms.txt and one for a path that should not exist. It shows the initial HTML on the left, the readable text on the right, and seven flags underneath.

Pre-loaded with www.wikipedia.org, read 4 November 2026. Type any public URL to run your own.

GET https://intercom.com/ answered 200 with text/html, 1.4 MB (capped at 1.5 MB), 1 redirect, read 8 November 2026, 13:13 UTC. Final URL: https://www.intercom.com/.

Permalink: /viewer/?url=https://intercom.com/

The page answers a plain fetch: 7 of 7 checks found.

Initial HTML what a plain fetch receives

<!DOCTYPE html>
<html data-dpl-id="dpl_CxadWEcdwnzoQsExe4oT71PEyxKG" lang="en">
<head>
<meta charSet="utf-8"/>
[... 1 more head element folded ...]
<meta name="viewport" content="width=device-width, initial-scale=1"/>
[... 45 more head elements folded ...]
<title>Intercom | A complete system for human and AI customer service
</title>
<meta name="description" content="Intercom is the only helpdesk with a natively integrated AI Agent, Fin, meaning every customer conversation improves the next one, enabling perfect experiences that were never possible before."/>
[... 1 more head element folded ...]
<link rel="canonical" href="https://www.intercom.com"/>
<link rel="alternate" hrefLang="x-default" href="https://www.intercom.com"/>
<link rel="alternate" hrefLang="en" href="https://www.intercom.com"/>
<link rel="alternate" hrefLang="fr" href="https://www.intercom.com/fr-fr"/>
<link rel="alternate" hrefLang="es" href="https://www.intercom.com/es-la"/>
<link rel="alternate" hrefLang="de" href="https://www.intercom.com/de-de"/>
<link rel="alternate" hrefLang="pt-BR" href="https://www.intercom.com/pt-br"/>
[... 22 more head elements folded ...]
</head>
<body class="theme-light overscroll-none antialiased">
<div hidden=""><!--$--><!--/$-->
</div><button data-trigger-bot-from-api="true" type="button" aria-hidden="true" tabindex="-1" style="position:absolute;width:0;height:0;overflow:hidden;pointer-events:none"></button>
<div class="brand-i2y4 saans_f8486ea3-module__vqAuSW__variable saansmono_7f27222-module__I62Zqa__variable serrif_7168ebae-module__9yXVKq__variable">
<div class="selection:bg-off-black font-sans selection:text-white">
<div class="root">
<header id="shared-header" class="shared-header z-nav top-(--messenger-banner-height,0px) duration-250 fixed left-0 w-full transition-[top] ease-in-out bg-[var(--nav-bar-bg,var(--color-off-white))] text-[var(--nav-fg,var [... 251 characters folded ...]>
<div class="flex min-h-[66px] flex-col justify-center px-3">
<div class="flex items-center justify-between gap-2 min-[1230px]:hidden">
<div class="flex items-center gap-3"><a class="focus-visible:outline-2 focus-visible:outline-offset-2" aria-label="Intercom" href="/"><span class="text-nav-content-primary">
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 36 37" class="block size-10 sm:hidden">[... 1,480 characters folded ...]
</svg>
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 620 102" class="hidden h-5 w-auto -translate-y-[4px] sm:block">[... 4,335 characters folded ...]
</svg></span></a>
</div>
<ul class="ml-auto flex items-center">
<li class="hidden last:block min-[700px]:block" data-testid="nav-cta"><a href="https://app.intercom.com/admins/sign_in" class="hover:bg-nav-hover flex h-10 items-center rounded-md p-2 text-center"><span class="font-sans tracking-normal text-current text-[14px] leading-[1.1]">Log in</span></a>
</li>
<li class="hidden last:block min-[700px]:block" data-testid="nav-cta"><a class="hover:bg-nav-hover flex h-10 items-center rounded-md p-2 text-center focus-visible:outline-2 focus-visible:outline-offset-2" href="/contact-sales"><span class="font-sans tracking-normal text-current text-[14px] leading-[1.1]">Contact sales</span></a>
</li>
<li class="hidden last:block min-[700px]:block" data-testid="nav-cta"><a class="hover:bg-nav-hover flex h-10 items-center rounded-md p-2 text-center focus-visible:outline-2 focus-visible:outline-offset-2" href="/view-demos"><span class="font-sans tracking-normal text-current text-[14px] leading-[1.1]">View demo</span></a>
</li>
<li class="hidden last:block min-[700px]:block" data-testid="nav-cta"><a href="https://www.intercom.com/signup" role="button" tabindex="0" class="font-inherit m-0 inline-flex select-none items-center justify-center whitespace-nowrap focus-visible:outline-2 focus-visible:outline-offset-2 di [... 493 characters folded ...]>Start free trial</a>
</li>
</ul>
<div class="flex items-center gap-[9px]">
<div class="bg-[color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_15%,transparent)] h-[33px] w-px">
</div>
<ul class="flex items-center"><a role="button" tabindex="0" href="https://fin.ai" class="duration-400 ease-out-quart relative inline-flex cursor-pointer items-center justify-center whitespace-nowrap text-center font-sans font-normal tracking-tight tr [... 333 characters folded ...]>Fin AI Agent<span aria-hidden="true">→</span></a>
</ul>
</div><button type="button" tabindex="0" data-base-ui-click-trigger="" id="base-ui-_R_htkmbtc6ivb_" aria-haspopup="dialog" aria-expanded="false" aria-label="Open navigation menu" class="hover:bg-nav-background-highlight rounded-md p-2">
<svg width="24" height="24" viewBox="0 0 24 24" fill="none"><path d="M3 6h18M3 12h18M3 18h18" stroke="currentColor" stroke-width="2" stroke-linecap="round"></path>
</svg></button>
</div>
<nav>
<div class="mx-auto w-full max-w-[1920px] items-center gap-2.5 hidden min-[1230px]:flex"><a class="focus-visible:outline-2 focus-visible:outline-offset-2" aria-label="Intercom" href="/"><span class="text-nav-content-primary flex items-center px-1 h-10 hover:text-nav-content-secondary transition-colors duration-200">
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 36 37" class="block size-10 sm:hidden">[... 1,480 characters folded ...]
</svg>
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 620 102" class="hidden h-5 w-auto -translate-y-[4px] sm:block">[... 4,335 characters folded ...]
</svg></span></a>
<ul class="flex">
<li><button type="button" aria-disabled="false" tabindex="0" aria-expanded="false" data-base-ui-navigation-menu-trigger="" class="flex items-center gap-1 whitespace-nowrap rounded-md hover:bg-[var(--nav-hover,var(--color-chalk))] data-popup-open:bg-[var(--nav-hover,var(--color-chalk))] h-10 pl-3 pr-1"><span class="font-sans tracking-normal text-current flex items-center text-[14px] leading-[1.1]">Product<span aria-hidden="true" class="data-popup-open:rotate-180 size-[18px] opacity-60 text-[var(--nav-fg,var(--color-off-black))]">
<svg viewBox="0 0 18 18" fill="none">[... 136 characters folded ...]
</svg></span></span></button>
<div data-closed="" hidden="" class="border-nav-border/30">
<div class="bg-[var(--nav-panel-bg,#fff)] flex flex-col">
<div class="flex divide-x-[0.5px] divide-[var(--nav-panel-border,var(--color-clay))]">
<div class="bg-[var(--nav-panel-bg,#fff)] flex w-[320px] flex-col p-9">
<div class="">
<div class="flex flex-col gap-[18px]">
<p class="text-[var(--nav-fg,var(--color-off-black))] w-full text-[16px] font-medium leading-[1.1] tracking-[-0.16px]">Explore all products
</p>
<div class="border-[var(--nav-panel-border,var(--color-clay))] flex flex-col border-l-[0.5px] pl-2">
<ul class="flex flex-col gap-[18px]">
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a class="group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5 focus-visible:outline-2 focus-visible:outline-offset-2" href="/helpdesk"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Intercom helpdesk</span></span></a>
</div>
</li>
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a href="https://fin.ai" target="_blank" rel="noopener noreferrer" class="group group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Fin AI Agent</span><span aria-hidden="true" class="translate-y-[1px] opacity-0 transition-[opacity,transform] duration-150 ease-out group-hover/link:-translate-y-[1px] group-hover/link:opacity-100">↗</span></span></a>
</div>
</li>
</ul>
</div>
</div>
</div>
<div class="mt-9">
<div class="flex flex-col gap-[18px]">
<p class="text-[var(--nav-fg,var(--color-off-black))] w-full text-[16px] font-medium leading-[1.1] tracking-[-0.16px]">Platform
</p>
<div class="border-[var(--nav-panel-border,var(--color-clay))] flex flex-col border-l-[0.5px] pl-2">
<ul class="flex flex-col gap-[18px]">
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a class="group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5 focus-visible:outline-2 focus-visible:outline-offset-2" href="/helpdesk/omnichannel"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Channels</span></span></a>
</div>
</li>
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a class="group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5 focus-visible:outline-2 focus-visible:outline-offset-2" href="/integrations"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Integrations</span></span></a>
</div>
</li>
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a class="group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5 focus-visible:outline-2 focus-visible:outline-offset-2" href="/security"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Safety &amp; security</span></span></a>
</div>
</li>
</ul>
</div>
</div>
</div>
</div>
<div class="bg-[var(--nav-panel-bg,#fff)] flex w-[320px] flex-col p-9">
<div class="">
<div class="flex flex-col gap-[18px]">
<p class="text-[var(--nav-fg,var(--color-off-black))] w-full text-[16px] font-medium leading-[1.1] tracking-[-0.16px]">Intercom capabilities
</p>
<div class="border-[var(--nav-panel-border,var(--color-clay))] flex flex-col border-l-[0.5px] pl-2">
<ul class="flex flex-col gap-[18px]">
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a class="group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5 focus-visible:outline-2 focus-visible:outline-offset-2" href="/helpdesk/inbox"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Inbox</span></span></a>
</div>
</li>
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a class="group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5 focus-visible:outline-2 focus-visible:outline-offset-2" href="/helpdesk/copilot"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Copilot</span></span></a>
</div>
</li>
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a class="group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5 focus-visible:outline-2 focus-visible:outline-offset-2" href="/helpdesk/tickets"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Tickets</span></span></a>
</div>
</li>
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a class="group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5 focus-visible:outline-2 focus-visible:outline-offset-2" href="/helpdesk/help-center"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Help Center</span></span></a>
</div>
</li>
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a class="group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5 focus-visible:outline-2 focus-visible:outline-offset-2" href="/helpdesk/reporting"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Reporting</span></span></a>
</div>
</li>
<li>
<div class="group/secondary relative"><span aria-hidden="true" class="absolute -left-[9px] w-[0.5px] transition-colors duration-150 group-hover/secondary:bg-[var(--nav-keyline-accent,var(--color-fin))] bottom-1.5 top-1.5"></span><a class="group/link -mx-2 -my-1.5 flex w-[calc(100%+1rem)] flex-col px-2 py-1.5 focus-visible:outline-2 focus-visible:outline-offset-2" href="/helpdesk/outbound"><span class="text-[var(--nav-fg,var(--color-off-black))] inline-flex w-fit items-center gap-1 text-[14px] leading-[1.1]"><span class="w-fit bg-gradient-to-r from-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40%,transparent))] to-[var(--nav-underline,color-mix(in_oklab,var(--nav-fg,var(--color-off-black))_40% [... 207 characters folded ...]>Outbound</span></span></a>
</div>
</li>

Shown with 239 long blocks (scripts, styles, long tags) folded into a marker that says how many characters they hide; line breaks added before block tags because the source is minified; the pane stops after the first 200 words; the page is 1.4 MB.

Reading view the text a plain-fetch client can extract

title: Intercom | A complete system for human and AI customer service

A complete system for AI and human customer service

Log in Contact sales View demo Start free trial Fin AI Agent→ Product Explore all products Intercom helpdesk Fin AI Agent↗ Platform Channels Integrations Safety & security Intercom capabilities Inbox Copilot Tickets Help Center Reporting Outbound Knowledge Hub Customers Meet our customers→The world's most AI-forward companies run on Intercom Intercom for industries: Technology , Ecommerce , Fintech , Gaming Intercom for scale: Startups , Small business , Enterprise Resources Learn Why choose Intercom? Early Stage Intercom blog↗ Webinars & events↗ Academy↗ 2026 Transformation Report AI Agent Blueprint↗ Support Help center↗ Product updates↗ Community↗ Company About↗ Careers↗ Pricing Log in Contact sales View demo Start free trial Fin AI Agent→ Our AI Agent and AI architecture trained specifically for customer service Over 2,000 five-star reviews on A complete system for AI and human customer service Intercom is the only helpdesk with a natively integrated AI Agent, Fin ., meaning every customer conversation improves the next one, enabling perfect experiences that were never possible before. Start free trial View demo 14 day free trial. No credit card required. Two products, one seamless experience Intercom helpdesk Fin AI Agent Trusted by 30,000+ leading brands Intercom helpdesk Intercom is a fully-featured AI-powered helpdesk With

1748 more words follow in the initial HTML.

7 found, 0 missing, 0 notes, from 7 checks run

  • H1Found
  • 200 wordsFound
  • llms.txtFound
  • MarkdownFound
  • Missing pathFound
  • JSON-LDFound
  • OpenAPIFound
What a plain fetch found on intercom.com
CheckResultDetail
H1 in the initial HTMLFound one H1First H1: A complete system for AI and human customer service
First 200 words in the initial HTMLFound 200 of 200 wordsThe initial HTML carries 1948 words of visible text; the first 200 are marked in the left pane.
llms.txt present and linkedFound present and linked10321 bytes, 67 links. Structure grade B (5 of 6). The home page links it, which is how agents reached it in Ora's lab.
Markdown on requestFound text/markdownAccept: text/markdown returned 200 with text/markdown; charset=utf-8. Vary: Accept is set.
Status of a made-up pathFound 404/agent-ready-html-missing-path-check returned 404: a real status code for a missing page.
JSON-LD typesFound BreadcrumbList, ImageObject, ItemList, ListItem and 8 more12 schema.org types in JSON-LD blocks on the home page: BreadcrumbList, ImageObject, ItemList, ListItem, Offer, Organization, Product, QuantitativeValue, SoftwareApplication, UnitPriceSpecification, WebPage, WebSite.
OpenAPI linkFound linkedThe home page links an OpenAPI file. 97 percent of openapi.json fetches in Ora's lab arrived through a link.

Run the full check

The viewer read one page with four requests. The full check we recommend next is Ora's scan. Its Access layer runs 42 checks worth 30 of its 100 points, among them content without JavaScript, bot detection, llms.txt, markdown on request, JSON-LD and the sitemap (Ora's check catalogue, contract 1.38.0, read 5 November 2026). Open Ora's report for intercom.com.

Limits: Ora reads public URLs only, says two runs of one scan land within a couple of points without publishing repeat-scan data, and keeps the product that fixes what it finds behind a waitlist. Cloudflare's scanner at isitagentready.com is a quick free alternative, and Mintlify's score covers documentation.

What the viewer does

It sends four plain GET requests with the user agent Mozilla/5.0 (compatible; agent-readiness-crawl/1.0): the URL itself, the same URL with Accept: text/markdown, /llms.txt on the same host, and a made-up path at the root. It runs no JavaScript. The left pane is the first bytes of the HTML as text, with long scripts and styles folded into a marker that says how many characters they hide. The H1 and the first 200 words of visible text are marked in both panes. The flags under the panes say what the four responses added up to.

Limits

  • Ten seconds for all four requests together, 1.5 MB read from the home page, at most five redirects, each one checked again.
  • http and https only, default ports only. Private, local and internal addresses and names are refused.
  • Ten runs per address per minute. The counter lives in memory on the edge function, so it is per instance rather than global. Past ten you get a 429 with a Retry-After header.
  • Results are cached for 24 hours by the response headers. Nothing is written to a database: the viewer keeps the first 200 words and the extracted fields for the length of the request and keeps no page body beyond that.

What it does not tell you

A plain fetch from this server is not a real agent. Bot protection weighs the source address more than the user agent, so a page that answers 200 here can still refuse an agent, and the reverse. Ora's lab found (2026-10-19) that returning 403 to agent user agents and hiding the answer in JavaScript were the only two of 19 configurations that stopped retrieval; the viewer can see the second, and can only hint at the first. The initial HTML reference covers both. The server logs and the published crawler address ranges settle the first.

The seven flags

H1 in the initial HTML
Whether the HTML the server sends already contains an H1. It is the cheapest sign that the page does not depend on scripts to say what it is.
First 200 words in the initial HTML
Whether at least 200 words of visible text arrive in the initial HTML. Under 40 words with an app root element is flagged as a JavaScript shell.
llms.txt present and linked
Whether /llms.txt answers with a plain-text file, whether the home page links it (an anchor, a link element or a Link header), and the structure grade the index uses.
Markdown on request
Whether a request with Accept: text/markdown comes back as text/markdown. Cloudflare Radar found 3.9 percent of scanned top sites passing this at its April 2026 launch.
Status of a made-up path
Whether a path that should not exist returns 404 or 410. A 200 is a soft 404 and reads as a live page.
JSON-LD types
The schema.org types found in JSON-LD blocks on the page. Ora's lab found JSON-LD made no difference when the answer was already in the HTML.
OpenAPI link
Whether the page links an OpenAPI file, by an anchor or a service-desc link relation. It matters only for a site that ships an API.

Sources

  1. Ora: AgentReady launch post (Ora's lab findings) https://ora.ai/blog/agentready-launch, read 4 November 2026
  2. Ora check catalogue, contract 1.38.0 (132 checks, 42 in the Access layer) https://ora.ai/api/checks, read 5 November 2026
  3. Ora home page (the fixing product is behind a waitlist) https://ora.ai/, read 5 November 2026
  4. Ora: Introducing Deep Scan (repeat scans) https://ora.ai/blog/introducing-deep-scan, read 5 November 2026
  5. Ora llms.txt (public URLs only) https://ora.ai/llms.txt, read 5 November 2026
  6. Vercel: Make your site readable by AI agents https://vercel.com/kb/guide/make-your-site-readable-by-ai-agents, read 4 November 2026
  7. llms.txt proposal (llmstxt.org) https://llmstxt.org/, read 4 November 2026

Last reviewed 5 November 2026