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://target.com/ answered 200 with text/html, 440 KB, 1 redirect, read 8 November 2026, 13:10 UTC. Final URL: https://www.target.com/.

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

The page answers a plain fetch: 4 of 6 checks found.

Initial HTML what a plain fetch receives

<!DOCTYPE html>
<html lang="en-US">
<head>
<meta charSet="utf-8" data-next-head=""/>
<meta charSet="utf-8"/>
<meta content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=2, interactive-widget=resizes-content" name="viewport" data-next-head=""/>
[... 2 more head elements folded ...]
<title data-next-head="">Target : Expect More. Pay Less.
</title>
<link href="https://www.target.com/" rel="canonical" data-next-head=""/>
<meta content="Shop Target online and in-store for everything from groceries and essentials to clothing and electronics. Choose contactless pickup or delivery today." name="description" data-next-head=""/>
[... 1 more head element folded ...]
<meta content="index, follow" name="robots" data-next-head=""/>
[... 5 more head elements folded ...]
<meta content="IE=edge" http-equiv="x-ua-compatible"/>
[... 13 more head elements folded ...]
<meta content="AoJ6tBXwHUoXEXmQWE9qfu5OxClZoDE3ieaq/9T78JqVYNKJHFM+dFc5oyBGge9zcrSclewXzgXmU2WDgawWnwMAAABceyJvcmlnaW4iOiJodHRwczovL3d3dy50YXJnZXQuY29tOjQ0MyIsImZlYXR1cmUiOiJMYW5ndWFnZURldGVjdGlvbkFQSSIsImV4cGlyeSI6MTc1Nzk4MDgwMH0=" http-equiv="origin-trial"/>
<meta content="AnMNhD/KmSzLtd7Z31NIvA9fs8+ByvlwpzzCxGK9cLSnqop+QtkF++kyvBlHtC3CMe7Z8V+gIV7RQOlDhq5VsQYAAABWeyJvcmlnaW4iOiJodHRwczovL3d3dy50YXJnZXQuY29tOjQ0MyIsImZlYXR1cmUiOiJUcmFuc2xhdGlvbkFQSSIsImV4cGlyeSI6MTc1Nzk4MDgwMH0=" http-equiv="origin-trial"/>
[... 9 more head elements folded ...]
<meta content="An9GYbKxS/DCfntl5kM+6o69q28SQ8ONCpCKGJeWRAk45iKPhmcrsv7r4fY7wZc4dGm2YyKJ/jfCXHny9Axn3gIAAABceyJvcmlnaW4iOiJodHRwczovL3d3dy50YXJnZXQuY29tOjQ0MyIsImZlYXR1cmUiOiJMYW5ndWFnZURldGVjdGlvbkFQSSIsImV4cGlyeSI6MTc0OTU5OTk5OX0=" http-equiv="origin-trial"/>
<meta content="Ajz0o87Hm7rM/PuTmepVDDM9B9Zf7YUhKPROhON89/ojn9VtdTfrgvGQEIzs2qC5cz5uwdHvfInPUZT9YDDMEAIAAABWeyJvcmlnaW4iOiJodHRwczovL3d3dy50YXJnZXQuY29tOjQ0MyIsImZlYXR1cmUiOiJUcmFuc2xhdGlvbkFQSSIsImV4cGlyeSI6MTc1MzE0MjQwMH0=" http-equiv="origin-trial"/>
<meta content="Ao2xspmh17pki1aTe6K7ByqIf+cGpABB5UAO0cdwad8enTm5UrRXKkIuB/DXlDnmJIMBoGa3bSZsmjrs/ORmeAQAAABgeyJvcmlnaW4iOiJodHRwczovL3d3dy50YXJnZXQuY29tOjQ0MyIsImZlYXR1cmUiOiJTb2Z0TmF2aWdhdGlvbkhldXJpc3RpY3MiLCJleHBpcnkiOjE3ODUxOTY4MDB9" http-equiv="origin-trial"/>
<meta content="AlJVrnYQDCMElBNuYBKkfonFU9M02tCgn2Puh595JxVX7VDtbE3+af1w6/HlFx2+WKlQJM3YU1JnQ5EbqFR69g0AAABOeyJvcmlnaW4iOiJodHRwczovL3d3dy50YXJnZXQuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJNQ1AiLCJleHBpcnkiOjE3OTQ4NzM2MDB9" http-equiv="origin-trial"/>
[... 109 more head elements folded ...]
</head>
<body spellCheck="false">
<div id="__next"><button type="button" aria-hidden="true" id="staticShellLink" tabindex="-1" class="styles_ndsLink__WPjeX h-display-flex"></button>
<div data-test="skipLinks" id="skipLinks"><a href="#skip" data-command="content" class="styles_ndsLink__WPjeX styles_skipLink__PRpO9 h-sr-only h-sr-only-focusable ">skip to main content</a><a href="#skip" data-command="footer" class="styles_ndsLink__WPjeX styles_skipLink__PRpO9 h-sr-only h-sr-only-focusable ">skip to footer</a>
</div>
<div>
<div class="styles_utilityHeaderWrapper__qFk52 styles_utilityHeaderWrapperHoliday__nxWB7">
<div class="l-container-fixed styles_utilityHeaderContainer__BxFP9">
<div class="styles_flexColumnLeft__QIodJ">
<div>
</div>
</div>
<div class="styles_flexColumnRight__lrCFO">
<div class="styles_utilityNavWrapper__nfDVB">
<nav aria-label="Utility">
<div class="styles_utilityHeaderLinksContainer__LlPTb"><a class="styles_utilityLink__LPo9H" data-ff-lnk-nav-click-text="Target Circle" data-test="@web/GlobalHeader/UtilityHeader/TargetCircle" id="utilityNav-circle" href="/l/target-circle/-/N-pzno9">Target Circle™</a><a class="styles_utilityLink__LPo9H" data-ff-lnk-nav-click-text="Target Circle Card" data-test="@web/GlobalHeader/UtilityHeader/TargetCircleCard" id="utilityNav-circleCardLI" href="/circlecard">Target Circle™ Card</a><a class="styles_utilityLink__LPo9H" data-ff-lnk-nav-click-text="Target Circle 360" data-test="@web/GlobalHeader/UtilityHeader/TargetCircle360" id="utilityNav-circle360" href="/l/target-circle-360/-/N-2rguk">Target Circle 360™</a><a class="styles_utilityLink__LPo9H" data-ff-lnk-nav-click-text="Registry" data-test="@web/GlobalHeader/UtilityHeader/Registry" id="utilityNav-registries" href="/gift-registry">Registry &amp; Wish List</a><a class="styles_utilityLink__LPo9H" data-ff-lnk-nav-click-text="Weekly Ad" data-test="@web/GlobalHeader/UtilityHeader/WeeklyAd" id="utilityNav-weeklyAd" href="/weekly-ad">Weekly Ad</a><a class="styles_utilityLink__LPo9H" data-ff-lnk-nav-click-text="Find Stores" data-test="@web/GlobalHeader/UtilityHeader/FindStores" id="utilityNav-findStores" href="/store-locator/find-stores">Find Stores</a>
</div>
</nav>
</div>
</div>
</div>
</div>
<div class="styles_primaryHeaderWrapper__tiMYv" id="@web/component-header">
<nav aria-label="Primary">
<div class="styles_primaryHeader__JSgSy">
<div class="styles_styledRef__h4Xvi" data-test="@web/HeaderPrimaryNav" id="headerPrimary"><a aria-label="Target home" class="styles_ndsLink__WPjeX styles_logoLinkDesktop__wkzz5" href="/">
<svg viewBox="0 0 24 24" width="48px">[... 154 characters folded ...]
</svg></a>
<div class="styles_burgerMenuContainer__CH4MQ"><a aria-expanded="false" aria-label="Main menu" data-test="@web/Header/MainMenuMobileLink" class="styles_ndsLink__WPjeX styles_spacedPrimaryHeaderLink__F8MNV" href="/c/shop-all-categories/-/N-5xsxf?prehydrateClick=true">
<svg viewBox="0 0 24 24" color="" width="24"><use href="/icons-illustrations/v2/menu.svg#menu" xlink:href="/icons-illustrations/v2/menu.svg#menu"></use>
</svg></a>
</div>
<div class="styles_desktopLinkContainer__C7CaC"><a aria-expanded="false" aria-label="Categories" data-test="@web/Header/MainMenuLink" class="styles_ndsLink__WPjeX styles_neverDecorate__P_tPc styles_spacedPrimaryHeaderLink__F8MNV h-margin-l-wide" href="/c/shop-all-categories/-/N-5xsxf?prehydrateClick=true">Categories
<svg viewBox="0 0 24 24" class="styles_rotatingChevron__Y2oSq styles_expander__Dzqmv" width="12">[... 139 characters folded ...]
</svg></a>
</div><a aria-label="Target home" class="styles_ndsLink__WPjeX styles_logoLink__VUaIq" href="/">
<svg viewBox="0 0 24 24" width="40px">[... 154 characters folded ...]
</svg></a>
<div class="styles_desktopLinkContainer__C7CaC"><a aria-expanded="false" aria-label="Deals" data-test="@web/Header/MainMenuLink" class="styles_ndsLink__WPjeX styles_neverDecorate__P_tPc styles_spacedPrimaryHeaderLink__F8MNV" href="/c/top-deals/-/N-4xw74?prehydrateClick=true">Deals
<svg viewBox="0 0 24 24" class="styles_rotatingChevron__Y2oSq styles_expander__Dzqmv" width="12">[... 139 characters folded ...]
</svg></a>
</div>
<div class="styles_desktopLinkContainer__C7CaC"><a aria-expanded="false" aria-label="pickup and delivery" data-test="@web/PICKUP_AND_DELIVERY_PRIMARY_HEADER_LINK" class="styles_ndsLink__WPjeX styles_neverDecorate__P_tPc styles_spacedPrimaryHeaderLink__F8MNV h-hidden-md-down" href="/c/order-pickup/-/N-ng0a0?l1_nid=5xt1a&amp;prehydrateClick=true">Pickup &amp; delivery
<svg viewBox="0 0 24 24" class="styles_rotatingChevron__Y2oSq styles_expander__Dzqmv" width="12">[... 139 characters folded ...]
</svg></a>
</div>
<div class="styles_searchWrapper__u2tT3">
<form class="styles_searchForm__pSAdX " action="/s" method="get"><input aria-controls="SearchTypeaheadOverlay" aria-expanded="false" aria-haspopup="dialog" aria-label="What can we help you find? suggestions appear below" autoCapitalize="off" autoComplete="off" autoCorrect="off" class= [... 175 characters folded ...]>
<div class="styles_inputWrapper__gWJPt styles_ndsTextField__xsdD2"><input autoCapitalize="none" autoComplete="on" autoCorrect="off" id="" type="hidden" placeholder=" " name="prehydrateSearch" value="true"/><label class="styles_ndsLabel__i55E_ styles_animated__cAz_2" for=""><span class="styles_ndsScreenReaderOnly__vOZZc styles_notFocusable__2bQst" aria-atomic="true" aria-live="assertive"></span></label>
</div><button aria-label="search" class="styles_searchButton__atdn9 " data-test="@web/Search/SearchButton" tabindex="0" type="submit">search</button>
</form>
</div><a aria-expanded="false" aria-label="Account" data-test="@web/AccountLinkMobile" class="styles_ndsLink__WPjeX styles_neverDecorate__P_tPc styles_linkIcon__zfMJ0" href="/account?prehydrateClick=true">
<div class="styles_linkContainer__M12qF">
<svg viewBox="0 0 24 24" color="var(--color-icon-base)" width="24"><use href="/icons-illustrations/v2/profile.svg#profile" xlink:href="/icons-illustrations/v2/profile.svg#profile"></use>
</svg>
</div></a><a aria-expanded="false" aria-label="Account, sign in" data-test="@web/AccountLink" id="account-sign-in" tabindex="0" class="styles_ndsLink__WPjeX styles_neverDecorate__P_tPc styles_namedLink__MTLfH" href="/account?prehydrateClick=true">
<div class="styles_linkContainer__M12qF">
<svg viewBox="0 0 24 24" color="var(--color-icon-base)" width="24"><use href="/icons-illustrations/v2/profile.svg#profile" xlink:href="/icons-illustrations/v2/profile.svg#profile"></use>
</svg>
</div>
<div class="styles_ndsPlaceholder__6h9uz styles_animated__dRYdD" style="--_nds-placeholder-height:20px">
</div>
<svg viewBox="0 0 24 24" class="styles_expander__CK_OW" width="12">[... 139 characters folded ...]
</svg></a><a aria-label="cart 0 items" data-test="@web/CartLink" tabindex="0" class="styles_ndsLink__WPjeX styles_neverDecorate__P_tPc styles_primaryHeaderLink__f_7xi styles_cartLink__O0Kbq  " href="/cart?prehydrateClick=true">
<div class="styles_cartIconDiv__w189P " data-test="@web/CartIcon">
<svg viewBox="0 0 24 24" color="var(--color-icon-base)" width="24"><use href="/icons-illustrations/v2/cart.svg#cart" xlink:href="/icons-illustrations/v2/cart.svg#cart"></use>
</svg>
</div></a>
</div>
<div>
<div class="styles_mobileSearchContainer__oZ7b5 ">
<div class="styles_mobileSearchWrapper___uDb8"><button aria-label="What can we help you find?" style="width:100%;border-radius:var(--border-radius-transition-to-rounded-x2)" type="button">
<form class="styles_searchForm__pSAdX styles_singleIcon__vI0Ej  " action="/s" method="GET"><input class="styles_searchInput__vzqyk" data-test="@web/SearchInputMobile" id="searchMobile" placeholder="What can we help you find?" tabindex="-1" type="text" name="searchTerm" value=""/>
<div class="styles_inputWrapper__gWJPt styles_ndsTextField__xsdD2"><input autoCapitalize="none" autoComplete="on" autoCorrect="off" id="" type="hidden" placeholder=" " name="prehydrateSearch" value="true"/><label class="styles_ndsLabel__i55E_ styles_animated__cAz_2" for=""><span class="styles_ndsScreenReaderOnly__vOZZc styles_notFocusable__2bQst" aria-atomic="true" aria-live="assertive"></span></label>
</div>
</form></button>
</div>
</div>
</div>
</div>
</nav>
</div>
<main class="sc-c4b55d7f-0 fbkWH l-container-fixed" id="pageBodyContainer">
<div>
<div class="h-text-center h-margin-a-tight h-sr-only" data-test="@web/SiteTopOfFunnel/PageTitle">
<script data-test="page-level-json-ld" type="application/ld+json">[... 277 characters folded ...]
</script>
<div class="styles_headingContainer__MAlkZ">
<h1 class="styles_ndsHeading__V2MIZ styles_fontSize1___cLy8 styles_x2Margin__7Pnix" data-test="page-title" tabindex="-1">Homepage
</h1>
</div>
</div>
<div>
<div data-module-type="GenericSlingshotPagePlannerSlot">
<div data-component-id="WEB-451090" data-component-position="200" data-component-title="HP_HolidayHomePrepDeals_SH_1108" data-component-type="Superhero" data-component-version="02" data-content-type="static" data-track-click="true">
<div data-test="@web/SlingshotComponents/Superhero" data-viewable-impression="true">
<div class="styles_storycardWrapper__KrFrI storycard styles_aspectRatioStylesDefault__cz9Qh styles_aspectRatioStylesMd__4eKHH styles_aspectRatioStylesLg__jEbFk" data-test="@web/SlingshotComponents/common/Storycard" style [... 1046 characters folded ...]>
<div data-test="storycardWrapperElement">
<div class="styles_ndsPicture__9JBA6 styles_picturePrimary__kZ0_d" style="--picture-width:100%">
<div class="styles_fullWidth__TDj2w" style="width:100%;height:100%"><picture><source media="(min-width: 1200px)" srcSet="https://target.scene7.com/is/image/Target/GUEST_1a5fd835-f9eb-4f56-afe1-633edcdf0e08?wid=2160&amp;qlt=80&amp;fmt=pjpeg"/><source media="(min-width: 992px)" srcSet="https://target.scene7.com/is/image/Target/GUEST_1a5fd835-f9eb-4f56-afe1-633edcdf0e08?wid=1200&amp;qlt=80&amp;fmt=pjpeg"/><source media="(min-width: 668px)" srcSet="https://target.scene7.com/is/image/Target/GUEST_1a5fd835-f9eb-4f56-afe1-633edcdf0e08?wid=992&amp;qlt=80&amp;fmt=pjpeg"/><source media="(min-width: 0px)" srcSet="https://target.scene7.com/is/image/Target/GUEST_21b3c643-2e8b-45a2-9c49-cf358b74ba62?wid=668&amp;qlt=80&amp;fmt=pjpeg"/><img class="styles_pictureLazy__HaVFX styles_fullWidth__TDj2w" src="https://target.scene7.com/is/image/Target/GUEST_21b3c643-2e8b-45a2-9c49-cf358b74ba62?wid=668&amp;qlt=80&amp;fmt=pjpeg" alt="All Set to Holiday" loading="lazy" width="100%"/></picture>
</div>
</div>
<div class="styles_storycardText__SL2TP styles_flexTextPosition__Dx_1n styles_flexTextPositionMd__5x5aM styles_flexTextPositionLg__HFZib styles_customTextPosition__vmsC7 styles_customTextPositionMd__0f43E styles_customTextPositionLg__mgrhr">
</div>
</div>
</div>
</div>
</div>
</div>
<div data-module-type="GenericSlingshotPagePlannerSlot">
<div data-component-id="WEB-451796" data-component-position="400" data-component-title="HP_Bedding&amp;Bath_SH_1108" data-component-type="Superhero" data-component-version="02" data-content-type="static" data-track-click="true">
<div data-test="@web/SlingshotComponents/Superhero" data-viewable-impression="true">
<div class="styles_storycardWrapper__KrFrI storycard styles_aspectRatioStylesDefault__cz9Qh styles_aspectRatioStylesMd__4eKHH" data-test="@web/SlingshotComponents/common/Storycard" style="--aspect-ratio-default:0.852 / 1 [... 985 characters folded ...]><a data-storycard-focus-link="true" data-lnk="C_30%OffThreshold™,Casaluna™AndHearth&amp;Hand™WithMagnoliaBedding&amp;Bath_WEB-451796_0" data-test="storycardWrapperElement" class="styles_ndsLink__WPjeX styles_storycardLin [... 99 characters folded ...]>
<div>
<div class="styles_ndsPicture__9JBA6 styles_placeholderPicture__IVRsl">
<div class="" style="width:100%;height:100%"><picture><source media="(min-width: 1200px)" srcSet="https://target.scene7.com/is/image/Target/GUEST_b367ac31-8fda-414e-83e0-9374e6321d0c?wid=2160&amp;qlt=80&amp;fmt=pjpeg"/><source media="(min-width: 992px)" srcSet="https://target.scene7.com/is/image/Target/GUEST_b367ac31-8fda-414e-83e0-9374e6321d0c?wid=1200&amp;qlt=80&amp;fmt=pjpeg"/><source media="(min-width: 668px)" srcSet="https://target.scene7.com/is/image/Target/GUEST_b367ac31-8fda-414e-83e0-9374e6321d0c?wid=992&amp;qlt=80&amp;fmt=pjpeg"/><source media="(min-width: 0px)" srcSet="https://target.scene7.com/is/image/Target/GUEST_8bb9eb27-eefd-4a2b-b820-612f4e8670e7?wid=668&amp;qlt=80&amp;fmt=pjpeg"/><img class="styles_pictureLazy__HaVFX" src="https://target.scene7.com/is/image/Target/GUEST_8bb9eb27-eefd-4a2b-b820-612f4e8670e7?wid=668&amp;qlt=80&amp;fmt=pjpeg" loading="lazy"/></picture>

Shown with 70 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 440 KB.

Reading view the text a plain-fetch client can extract

title: Target : Expect More. Pay Less.

Homepage

skip to main content skip to footer Target Circle™ Target Circle™ Card Target Circle 360™ Registry & Wish List Weekly Ad Find Stores Categories Deals Pickup & delivery search Homepage 30percent off Threshold™, Casaluna™ & more bedding & bath* pause $10Target◎GiftCard when you spend $100 on specialty gift cards* Save $10 when you spend $40 on Wondershop™ holiday decorations* 30percent off Christmas trees* Shop all Loading... Loading... Loading... Loading... Loading... Loading... Loading... Loading... Loading... Loading... Sponsored Inspired by Hogwarts Show your House colors with exclusive styles from the Harry Potter™ x Target collection. pause Loading... Loading... Loading... Loading... Loading... Loading... Loading... Loading... Loading... Loading... Discover what’s new Style Home Beauty Grocery Toys Tech Sponsored Deals that bring the joy 40 40% off select Melissa & Doug play sets* Today only. 40 40% off women’s sweaters* Buy 2, get 1Free Buy 2, get 1 Free books* 25 25% off select Disney toys & accessories* BOGO 50% off so many gift ideas* Board Games & Puzzles Dolls & Accessories Chocolate Candles Candy All BOGO Deals Loading... Loading... Loading... Loading... Loading... Loading... Loading... Loading... Loading... Loading... Deal of the Day Electronics Deals Toy Deals Home Deals Clothing, Shoes & Accessories Deals Beauty Deals

251 more words follow in the initial HTML.

4 found, 1 missing, 2 notes, from 7 checks run

  • H1Found
  • 200 wordsFound
  • llms.txtNote
  • MarkdownMissing
  • Missing pathFound
  • JSON-LDFound
  • OpenAPINote
What a plain fetch found on target.com
CheckResultDetail
H1 in the initial HTMLFound one H1First H1: Homepage
First 200 words in the initial HTMLFound 200 of 200 wordsThe initial HTML carries 451 words of visible text; the first 200 are marked in the left pane.
llms.txt present and linkedNote present, not linked6158 bytes, 54 links. Structure grade A (6 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 pathFound 404/agent-ready-html-missing-path-check returned 404: a real status code for a missing page.
JSON-LD typesFound BreadcrumbList, ListItem, WebPage3 schema.org types in JSON-LD blocks on the home page: BreadcrumbList, ListItem, WebPage.
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 target.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