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://notion.so/ answered 200 with text/html, 164 KB, 2 redirects, read 8 November 2026, 14:38 UTC. Final URL: https://www.notion.com/.

Permalink: /viewer/?url=https://notion.so/

The page answers a plain fetch: 3 of 6 checks found.

Initial HTML what a plain fetch receives

<!DOCTYPE html>
<html data-scroll-behavior="smooth" class="QPCBRq_theme" lang="en-us">
<head>
<meta charSet="utf-8" data-next-head=""/>
<meta name="viewport" content="width=device-width, initial-scale=1" data-next-head=""/>
<title data-next-head="">The AI workspace that works for you. | Notion
</title>
<meta name="description" content="Build Custom Agents, search across all your apps, and automate busywork. The AI workspace where teams get more done, faster." data-next-head=""/>
[... 19 more head elements folded ...]
<link rel="canonical" href="https://www.notion.com/" data-next-head=""/>
<link rel="alternate" hrefLang="en" href="https://www.notion.com/" data-next-head=""/>
<link rel="alternate" hrefLang="ko" href="https://www.notion.com/ko" data-next-head=""/>
<link rel="alternate" hrefLang="ja" href="https://www.notion.com/ja" data-next-head=""/>
<link rel="alternate" hrefLang="fr" href="https://www.notion.com/fr" data-next-head=""/>
<link rel="alternate" hrefLang="de" href="https://www.notion.com/de" data-next-head=""/>
<link rel="alternate" hrefLang="es-es" href="https://www.notion.com/es-es" data-next-head=""/>
<link rel="alternate" hrefLang="es" href="https://www.notion.com/es" data-next-head=""/>
<link rel="alternate" hrefLang="pt" href="https://www.notion.com/pt" data-next-head=""/>
<link rel="alternate" hrefLang="fi" href="https://www.notion.com/fi" data-next-head=""/>
<link rel="alternate" hrefLang="da" href="https://www.notion.com/da" data-next-head=""/>
<link rel="alternate" hrefLang="nl" href="https://www.notion.com/nl" data-next-head=""/>
<link rel="alternate" hrefLang="nb" href="https://www.notion.com/nb" data-next-head=""/>
<link rel="alternate" hrefLang="sv" href="https://www.notion.com/sv" data-next-head=""/>
<link rel="alternate" hrefLang="zh" href="https://www.notion.com/zh-cn" data-next-head=""/>
<link rel="alternate" hrefLang="zh-tw" href="https://www.notion.com/zh-tw" data-next-head=""/>
<link rel="alternate" hrefLang="en-gb" href="https://www.notion.com/en-gb" data-next-head=""/>
<link rel="alternate" hrefLang="id" href="https://www.notion.com/id" data-next-head=""/>
<link rel="alternate" hrefLang="vi" href="https://www.notion.com/vi" data-next-head=""/>
<link rel="alternate" hrefLang="th" href="https://www.notion.com/th" data-next-head=""/>
<link rel="alternate" hrefLang="he" href="https://www.notion.com/he" data-next-head=""/>
<link rel="alternate" hrefLang="ar" href="https://www.notion.com/ar" data-next-head=""/>
<link rel="alternate" hrefLang="it" href="https://www.notion.com/it" data-next-head=""/>
<link rel="alternate" hrefLang="en-au" href="https://www.notion.com/en-gb" data-next-head=""/>
<link rel="alternate" hrefLang="x-default" href="https://www.notion.com/" data-next-head=""/>
[... 85 more head elements folded ...]
</head>
<body>
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<link rel="preload" as="image" imageSrcSet="/_next/image?url=%2Ffront-static%2Fpages%2Fhome%2Fteams-agents-hero%2Fpile_7.webp&amp;w=256&amp;q=75 1x, /_next/image?url=%2Ffront-static%2Fpages%2Fhome%2Fteams-agents-hero%2Fpile_7.webp&amp;w=640&amp;q=75 2x"/>
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<link rel="preload" as="image" href="https://images.ctfassets.net/spoqsaf9291f/1WOBygtnWVcfsk5EfcSJVM/99b994e046e92fee4878075877a9441c/FedEx.svg"/>
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<div id="__next">
<div style="display:contents" class="QPCBRq_theme thoEPa_theme">
<div style="display:contents" class="QPCBRq_theme thoEPa_theme">
<div class="HWB10a_scrollSentinel" aria-hidden="true">
</div>
<div class="HWB10a_globalNavigationWrapper HWB10a_stickyWrapper">
<div style="display:contents" class="QPCBRq_theme thoEPa_theme">
<nav class="HWB10a_globalNavigation" aria-label="Main">
<div class="HWB10a_container">
<div class="HWB10a_logoContainer"><a class="HWB10a_logo" aria-label="Notion – Home" href="/product">
<svg width="33" height="34" viewBox="0 0 33 34" fill="none" xmlns="http://www.w3.org/2000/svg" class="HWB10a_logoStickerized">[... 3,178 characters folded ...]
</svg></a>
</div>
<div class="HWB10a_links">
<div id="product" class="HWB10a_dropdownContainer"><button class="HWB10a_link HWB10a_dropdownTrigger" aria-haspopup="true" aria-expanded="false"><span class="s4Stoa_typography" style="--typography-font:var(--tatami-typography-sans-100-medium-font);--typography-font-sm:var(--tatami-typography-sans-100-medium-font);--typography-letter-spacing:var(--tatami-typograph [... 149 characters folded ...]>Product</span><span class="HWB10a_chevron">
<svg class="chevronDown" viewBox="0 0 30 30" style="width:100%;height:100%;display:block;fill:inherit;flex-shrink:0"><polygon points="15,17.4 4.8,7 2,9.8 15,23 28,9.8 25.2,7 "></polygon>
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<div class="uD7svG_card qVhEtq_featureCard qVhEtq_tintGray"><a class="uD7svG_cardAnchor" aria-label="All features" href="/product/features"> </a>
<div class="uD7svG_cardMedia qVhEtq_featureMedia"><img role="presentation" alt="All features" loading="lazy" width="204" height="136" decoding="async" data-nimg="1" class="next-image" style="color:transparent" srcSet="/_next/image?url=%2Ffront-static%2Fnav%2FallFeatures [... 245 characters folded ...]>
</div>
<div class="qVhEtq_featureContent">
<h3 class="Db2fhq_semanticTypography Db2fhq_variantCardTitle uD7svG_cardTitle qVhEtq_featureTitle">All features
</h3>
<p class="Db2fhq_semanticTypography Db2fhq_variantNavigationCaption">Every single thing Notion can do.
</p>
</div>
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</li>
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<div class="uD7svG_card qVhEtq_featureCard qVhEtq_tintGray"><a class="uD7svG_cardAnchor" aria-label="What’s new" href="/releases"> </a>
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<p class="Db2fhq_semanticTypography Db2fhq_variantNavigationCaption">See what’s new in Notion.
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Shown with 125 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 164 KB.

Reading view the text a plain-fetch client can extract

title: The AI workspace that works for you. | Notion

Where teams and agents Think together.

Product All features Every single thing Notion can do. What’s new See what’s new in Notion. Download Work without distractions. Resources Notion for Enterprise Small businesses Startups Developers Discover What's New Customer stories Webinars Templates Consultants Learn Academy Product tours Help Center Enterprise Pricing Request a demo Log in Get Notion free Where teams and agents Think together. Capture context, find answers, and automate tasks with AI built for your team. Get Notion free Request a demo Play The most ambitious companies run on Notion. AI where your team works. Capture knowledge Bring everything into one system of record. → Find answers Get answers, instantly—with citations. → Automate busywork Keep work moving 24/7 with agents. → See what Notion can do Triage product feedback→ Resolve support tickets in Slack→ Respond to security alerts faster→ Automate weekly reporting→ Create your own developer tools→ Trusted by teams that ship. Using the most AI-native tools like Notion is an important competitive advantage for us to stay small while doing a lot. Michael TruellCo-founder & CEO Notion’s thoughtful design speeds up collaboration and decisions so we can deliver impact to our customers faster. Renee SolorzanoSr. Director of Product Design Notion Custom Agents help our

202 more words follow in the initial HTML.

3 found, 1 missing, 3 notes, from 7 checks run

  • H1Found
  • 200 wordsFound
  • llms.txtNote
  • MarkdownMissing
  • Missing pathNote
  • JSON-LDFound
  • OpenAPINote
What a plain fetch found on notion.so
CheckResultDetail
H1 in the initial HTMLFound one H1First H1: Where teams and agents Think together.
First 200 words in the initial HTMLFound 200 of 200 wordsThe initial HTML carries 402 words of visible text; the first 200 are marked in the left pane.
llms.txt present and linkedNote present, not linked6780 bytes, 48 links. Structure grade D (3 of 6). Nothing on the home page points to it. Ora's lab found 86 percent of llms.txt fetches arrived through a link.
Markdown on requestMissing 200 text/htmlAccept: text/markdown returned 200 with text/html; charset=utf-8. The server ignores the header.
Status of a made-up pathNote 401/agent-ready-html-missing-path-check returned 401, which is neither a plain 404 nor a 200.
JSON-LD typesFound Offer, Organization, SoftwareApplication, WebSite4 schema.org types in JSON-LD blocks on the home page: Offer, Organization, SoftwareApplication, WebSite.
OpenAPI linkNote none on the home pageNo OpenAPI link on the home page. It matters only for a site that ships an API.

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 notion.so.

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