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://coinmarketcap.com/ answered 200 with text/html, 735 KB, read 8 November 2026, 14:38 UTC.

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

The page answers a plain fetch: 5 of 6 checks found.

Initial HTML what a plain fetch receives

<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charSet="utf-8" data-next-head=""/>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, shrink-to-fit=no" data-next-head=""/>
<meta http-equiv="x-ua-compatible" content="ie=edge" data-next-head=""/>
[... 1 more head element folded ...]
<link rel="canonical" href="https://coinmarketcap.com/" data-next-head=""/>
<link rel="alternate" hrefLang="ar" href="https://coinmarketcap.com/ar/" data-next-head=""/>
<link rel="alternate" hrefLang="bg" href="https://coinmarketcap.com/bg/" data-next-head=""/>
<link rel="alternate" hrefLang="cs" href="https://coinmarketcap.com/cs/" data-next-head=""/>
<link rel="alternate" hrefLang="da" href="https://coinmarketcap.com/da/" data-next-head=""/>
<link rel="alternate" hrefLang="de" href="https://coinmarketcap.com/de/" data-next-head=""/>
<link rel="alternate" hrefLang="el" href="https://coinmarketcap.com/el/" data-next-head=""/>
<link rel="alternate" hrefLang="en" href="https://coinmarketcap.com/" data-next-head=""/>
<link rel="alternate" hrefLang="es" href="https://coinmarketcap.com/es/" data-next-head=""/>
<link rel="alternate" hrefLang="fi" href="https://coinmarketcap.com/fi/" data-next-head=""/>
<link rel="alternate" hrefLang="fr" href="https://coinmarketcap.com/fr/" data-next-head=""/>
<link rel="alternate" hrefLang="hi" href="https://coinmarketcap.com/hi/" data-next-head=""/>
<link rel="alternate" hrefLang="hu" href="https://coinmarketcap.com/hu/" data-next-head=""/>
<link rel="alternate" hrefLang="id" href="https://coinmarketcap.com/id/" data-next-head=""/>
<link rel="alternate" hrefLang="it" href="https://coinmarketcap.com/it/" data-next-head=""/>
<link rel="alternate" hrefLang="ja" href="https://coinmarketcap.com/ja/" data-next-head=""/>
<link rel="alternate" hrefLang="ko" href="https://coinmarketcap.com/ko/" data-next-head=""/>
<link rel="alternate" hrefLang="nl" href="https://coinmarketcap.com/nl/" data-next-head=""/>
<link rel="alternate" hrefLang="no" href="https://coinmarketcap.com/no/" data-next-head=""/>
<link rel="alternate" hrefLang="pl" href="https://coinmarketcap.com/pl/" data-next-head=""/>
<link rel="alternate" hrefLang="pt-br" href="https://coinmarketcap.com/pt-br/" data-next-head=""/>
<link rel="alternate" hrefLang="ro" href="https://coinmarketcap.com/ro/" data-next-head=""/>
<link rel="alternate" hrefLang="ru" href="https://coinmarketcap.com/ru/" data-next-head=""/>
<link rel="alternate" hrefLang="sk" href="https://coinmarketcap.com/sk/" data-next-head=""/>
<link rel="alternate" hrefLang="sv" href="https://coinmarketcap.com/sv/" data-next-head=""/>
<link rel="alternate" hrefLang="th" href="https://coinmarketcap.com/th/" data-next-head=""/>
<link rel="alternate" hrefLang="tr" href="https://coinmarketcap.com/tr/" data-next-head=""/>
<link rel="alternate" hrefLang="uk" href="https://coinmarketcap.com/uk/" data-next-head=""/>
<link rel="alternate" hrefLang="ur" href="https://coinmarketcap.com/ur/" data-next-head=""/>
<link rel="alternate" hrefLang="vi" href="https://coinmarketcap.com/vi/" data-next-head=""/>
<link rel="alternate" hrefLang="zh-tw" href="https://coinmarketcap.com/zh-tw/" data-next-head=""/>
<link rel="alternate" hrefLang="zh" href="https://coinmarketcap.com/zh/" data-next-head=""/>
[... 1 more head element folded ...]
<title data-next-head="">Cryptocurrency Prices, Charts And Market Capitalizations | CoinMarketCap
</title>
[... 1 more head element folded ...]
<meta name="description" content="Top cryptocurrency prices and charts, listed by market capitalization. Free access to current and historic data for Bitcoin and thousands of altcoins." data-next-head=""/>
[... 147 more head elements folded ...]
</head>
<body data-commit="6780bd42" data-commit-time="2026-11-03T10:39:16+00:00" class="DAY">
<link rel="preload" as="image" href="https://s2.coinmarketcap.com/static_manually/1762323154_1.svg"/>
<link rel="preload" as="image" href="https://s2.coinmarketcap.com/static_manually/1762487415_11.svg"/>
<link rel="preload" as="image" href="https://s2.coinmarketcap.com/static_manually/1762487415_12.svg"/>
<link rel="preload" as="image" href="https://s2.coinmarketcap.com/static_manually/1762487415_13.svg"/>
<link rel="preload" as="image" href="https://s2.coinmarketcap.com/static_manually/1762487415_14.svg"/>
<link rel="preload" as="image" href="https://s2.coinmarketcap.com/static_manually/1750676142377_28.svg"/>
<link rel="preload" as="image" href="https://s2.coinmarketcap.com/static_manually/1744958036569_5.svg"/>
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<div data-role="menu-item" data-test="global-header__cryptocurrencies" class="styles__NavSectionWrapper-sc-efcb35ec-6 lgnIfE"><a target="_self" href="/" class="Box-sc-937528eb-0 jAaISZ cmc-link">
<div data-role="global-menu-item" class="styles__NavTitle-sc-efcb35ec-7 gxBJbQ">Markets
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<div class="styles__MenuHeaderTitle-sc-efcb35ec-8 bDaQMn">Cryptocurrencies
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<div class="styles__SubMenuWrapper-sc-efcb35ec-9 eieYUr"><a target="_self" style="color:inherit" href="/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-ranking"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuCmcIconV3.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Ranking</a><a target="_self" style="color:inherit" href="/cryptocurrency-category/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-categories"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuCategoriesIconV3.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Categories</a><a target="_self" style="color:inherit" href="/historical/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-historical-snapshots"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuHistoryIconV3.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Historical Snapshots</a><a target="_self" style="color:inherit" href="/token-unlocks/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-token-unlocks"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuTokenUnlocksIconV2.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Token Unlocks</a><a target="_self" style="color:inherit" href="/yield/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-yields"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuYieldIconV2.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Yield</a><a target="_self" style="color:inherit" href="/real-world-assets/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__real-world-assets"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuRealWorldAssetsIcon.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Real-World Assets</a>
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<div class="styles__MenuHeaderTitle-sc-efcb35ec-8 bDaQMn">Leaderboards
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<div class="styles__SubMenuWrapper-sc-efcb35ec-9 eieYUr"><a target="_self" style="color:inherit" href="/trending-cryptocurrencies/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-trending"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuTrendingIconV3.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Trending</a><a target="_self" style="color:inherit" href="/upcoming/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-upcoming"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuUpcomingIconV3.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Upcoming</a><a target="_self" style="color:inherit" href="/new/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-recently-added"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuRecentlyAddedIconV3.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Recently Added</a><a target="_self" style="color:inherit" href="/gainers-losers/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-gainers-losers"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuGainersLosersIconV3.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Gainers &amp; Losers</a><a target="_self" style="color:inherit" href="/most-viewed-pages/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-most-visited"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuMostVisitedV3.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Most Visited</a><a target="_self" style="color:inherit" href="/sentiment/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__crypto-community-sentiment"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuCommunitySentiment.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Community Sentiment</a>
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<div class="styles__MenuHeaderTitle-sc-efcb35ec-8 bDaQMn">Prediction Markets
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<div class="styles__SubMenuWrapper-sc-efcb35ec-9 eieYUr"><a target="_self" style="color:inherit" href="/prediction-markets/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__prediction-markets-trending"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuTrendingIconV3.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Trending</a><a target="_self" style="color:inherit" href="/prediction-markets/?category=new" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__prediction-markets-new"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/PredictionMktNews.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>New </a><a target="_self" style="color:inherit" href="/prediction-markets/?category=crypto" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__prediction-markets-crypto"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/PredictionMktCrypto.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Crypto</a><a target="_self" style="color:inherit" href="/prediction-markets/?category=politics" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__prediction-markets-politics"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/PredictionMktPolitics.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Politics</a><a target="_self" style="color:inherit" href="/prediction-markets/?category=sports" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__prediction-markets-sports"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/PredictionMktSports.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Sports</a><a target="_self" style="color:inherit" href="/prediction-markets/?category=finance" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__prediction-markets-finance"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/PredictionMktFinance.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Finance</a><a target="_self" style="color:inherit" href="/prediction-markets/?category=tech" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__prediction-markets-tech"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/PredictionMktTech.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Tech</a>
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<div class="styles__MenuHeaderTitle-sc-efcb35ec-8 bDaQMn">NFT
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<div class="styles__SubMenuWrapper-sc-efcb35ec-9 eieYUr"><a target="_self" style="color:inherit" href="/nft/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__overall-nft-stats"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuNFTOverviewV3.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Overall NFT Stats</a><a target="_self" style="color:inherit" href="/nft/upcoming/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__nft-upcoming-sales"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuUpcomingSales.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Upcoming Sales</a>
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<div class="styles__MenuHeaderTitle-sc-efcb35ec-8 bDaQMn">Markets
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<div class="styles__SubMenuWrapper-sc-efcb35ec-9 eieYUr"><a target="_self" style="color:inherit" href="/charts/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__market-overview"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuMarketOverviewIcon.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Market Overview</a><a target="_self" style="color:inherit" href="/charts/spot-market/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__spot-market"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuSpotMarketIcon.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Spot Market</a><a target="_self" style="color:inherit" href="/charts/number-of-cryptocurrencies-tracked/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__number-of-cryptocurrencies"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuNumberOfCryptocurrenciesIcon.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>No. of Cryptocurrencies</a><a target="_self" style="color:inherit" href="/charts/chain-ranking/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__chain-ranking"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuChainRankingV4.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Chain Ranking<span class="styles__MenuItemNewBadge-sc-efcb35ec-11 ceCABz">New</span></a><a target="_self" style="color:inherit" href="/charts/bitcoin-treasuries/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__bitcoin-treasuries"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuBitcoinTreasuriesIcon.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Bitcoin Treasuries</a><a target="_self" style="color:inherit" href="/charts/bnb-treasuries/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__bnb-treasuries"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuBNBTreasuriesIcon.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>BNB Treasuries</a><a target="_self" style="color:inherit" href="/charts/exchange-inflows-outflows/" class="Box-sc-937528eb-0 jAaISZ item-link item-with-icon undefined cmc-link" data-test="global-header__exchange-inflows-outflows"><img size="32" data-src="https://s2.coinmarketcap.com/static/cloud/img/menu/MenuExchangeInflowsOutflowsIcon.svg" loading="lazy" decoding="async" class="MenuIcon__IconImg-sc-2f6ac115-0 dTfIUO"/>Exchange Inflows/Outflows</a>
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<div class="styles__MenuHeaderTitle-sc-efcb35ec-8 bDaQMn">Indicators
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Shown with 88 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 735 KB.

Reading view the text a plain-fetch client can extract

title: Cryptocurrency Prices, Charts And Market Capitalizations | CoinMarketCap

Today's Cryptocurrency Prices by Market Cap

Markets Cryptocurrencies Ranking Categories Historical Snapshots Token Unlocks Yield Real-World Assets Leaderboards Trending Upcoming Recently Added Gainers & Losers Most Visited Community Sentiment Prediction Markets Trending New Crypto Politics Sports Finance Tech NFT Overall NFT Stats Upcoming Sales Dashboards Markets Market Overview Spot Market No. of Cryptocurrencies Chain RankingNew Bitcoin Treasuries BNB Treasuries Exchange Inflows/Outflows Indicators Fear and Greed Index Altcoin Season Index Market Cycle Indicators Bitcoin Dominance CoinMarketCap 20 Index CoinMarketCap 100 Index ETF Flows Crypto ETFs Bitcoin ETFs Ethereum ETFs Solana ETFs XRP ETFs Hyperliquid ETFs Technical Analysis RSI MACD Derivatives Overview Liquidations Liquidation Map Liquidation Heatmap Funding Rates DexScan Signals Trending New Gainers Meme Explorer Top Traders Exchanges Centralized Exchanges Spot Derivatives Decentralized Exchanges Spot Derivatives Community Feeds Topics Lives Articles API API Crypto API Pricing Enterprise Resources Documentation AI Integrations CMC Agent Hub Skills Marketplace CMC MCP x402 Products Products Converter Newsletter CMC Launch CMC Labs CMC Max Top Stories Telegram Bot Advertise Site Widgets Learn News Academy Research Videos Glossary CMC AI Ask CMC AI AI Alerts Agentic Charts Campaigns Airdrops Diamond Rewards Learn & Earn Calendars ICO Calendar Events Calendar TopTop TrendingTrending WatchlistWatchlist Stonks Stonks RWA RWA Derivatives Derivatives Prediction Markets Prediction Markets Most

2236 more words follow in the initial HTML.

5 found, 1 missing, 1 note, from 7 checks run

  • H1Found
  • 200 wordsFound
  • llms.txtFound
  • MarkdownMissing
  • Missing pathFound
  • JSON-LDFound
  • OpenAPINote
What a plain fetch found on coinmarketcap.com
CheckResultDetail
H1 in the initial HTMLFound one H1First H1: Today's Cryptocurrency Prices by Market Cap
First 200 words in the initial HTMLFound 200 of 200 wordsThe initial HTML carries 2436 words of visible text; the first 200 are marked in the left pane.
llms.txt present and linkedFound present and linked13182 bytes, 63 links. Structure grade A (6 of 6). The home page links it, which is how agents reached it in Ora's lab.
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 pathFound 404/agent-ready-html-missing-path-check returned 404: a real status code for a missing page.
JSON-LD typesFound Organization, Table2 schema.org types in JSON-LD blocks on the home page: Organization, Table.
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 coinmarketcap.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