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://adkernel.com/ answered 200 with text/html, 119 KB, read 9 November 2026, 14:06 UTC.

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

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

Initial HTML what a plain fetch receives

<!DOCTYPE html><!--U7RNmXG2tS4duC69Y3dfI-->
<html lang="en">
<head>
<meta charSet="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
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<title>White-Label Ad Tech Infrastructure | AdKernel
</title>
<meta name="description" content="White-label infrastructure for your ad-tech business. Launch a DSP, SSP, exchange, ad server, DMP, or retail media network under your brand."/>
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<div class="mx-auto w-full max-w-[1140px] px-4 flex items-center gap-6 py-4"><a aria-label="Go to home page" class="flex h-[45px] w-[200px] shrink-0 items-center" href="/"><img alt="AdKernel" width="170" height="32" decoding="async" data-nimg="1" style="color:transparent" src="/ak-logo-nav.png"/></a>
<nav class="hidden items-center gap-4 lg:flex">
<div class="group relative inline-flex items-center"><button type="button" class="inline-flex items-center gap-2 rounded-lg px-4 py-2 text-base font-medium text-[#f55424] transition-all duration-300 hover:bg-[#f15922]/10 hover:text-[#f15922] focus-visible:outline focus-vis [... 129 characters folded ...]><span>Explore Product Suites</span>
<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 448 512" class="h-3 w-3" aria-hidden="true" focusable="false" height="1em" width="1em" xmlns="http://www.w3.org/2000/svg">[... 297 characters folded ...]
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<div class="absolute left-0 top-full z-20 pt-2 opacity-0 invisible -translate-y-2 transition-all duration-300 group-hover:visible group-hover:opacity-100 group-hover:translate-y-0 group-hover:pointer-events-auto group-fo [... 143 characters folded ...]>
<div class="rounded-xl border border-black/10 bg-white py-4 shadow-[0_10px_40px_rgba(0,0,0,0.1)]"><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/rtb-suite/">White-Label RTB Exchange Ad Server</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/xml-ad-server/">White-Label PPC Ad Server</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/cpa-ad-server/">White-Label CPA Ad Server</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/dsp-suite/">White-Label DSP</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/header-bidding/">White-Label Publisher Suite</a>
</div>
</div>
</div>
<div class="group relative inline-flex items-center"><button type="button" class="inline-flex items-center gap-2 rounded-lg px-4 py-2 text-base font-medium text-[#f55424] transition-all duration-300 hover:bg-[#f15922]/10 hover:text-[#f15922] focus-visible:outline focus-vis [... 129 characters folded ...]><span>Technology</span>
<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 448 512" class="h-3 w-3" aria-hidden="true" focusable="false" height="1em" width="1em" xmlns="http://www.w3.org/2000/svg">[... 297 characters folded ...]
</svg></button>
<div class="absolute left-0 top-full z-20 pt-2 opacity-0 invisible -translate-y-2 transition-all duration-300 group-hover:visible group-hover:opacity-100 group-hover:translate-y-0 group-hover:pointer-events-auto group-fo [... 143 characters folded ...]>
<div class="rounded-xl border border-black/10 bg-white py-4 shadow-[0_10px_40px_rgba(0,0,0,0.1)]"><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/our-technology/">Overview</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/our-technology/building-blocks/">Building Blocks</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/our-technology/prebid/">Prebid Infrastructure</a>
</div>
</div>
</div>
<div class="group relative inline-flex items-center"><button type="button" class="inline-flex items-center gap-2 rounded-lg px-4 py-2 text-base font-medium text-[#f55424] transition-all duration-300 hover:bg-[#f15922]/10 hover:text-[#f15922] focus-visible:outline focus-vis [... 129 characters folded ...]><span>Solutions</span>
<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 448 512" class="h-3 w-3" aria-hidden="true" focusable="false" height="1em" width="1em" xmlns="http://www.w3.org/2000/svg">[... 297 characters folded ...]
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<div class="absolute left-0 top-full z-20 pt-2 opacity-0 invisible -translate-y-2 transition-all duration-300 group-hover:visible group-hover:opacity-100 group-hover:translate-y-0 group-hover:pointer-events-auto group-fo [... 143 characters folded ...]>
<div class="rounded-xl border border-black/10 bg-white py-4 shadow-[0_10px_40px_rgba(0,0,0,0.1)]"><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/retail-media/">Retail Media</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/adkernel-for-publishers/">Publishers</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/programmatic-for-performance-marketing/">Performance Marketing</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/video-ctv-ott-trading-desk/">Video, CTV &amp; OTT</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/programmatic-dooh/">Programmatic DOOH</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/domain-parking/">Domain Parking</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/agency-white-label-dsp/">Agencies</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/adkernel-for-data-activation/">Data Activation</a><a class="block whitespace-nowrap border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/adkernel-dsp-mcp/">DSP MCP</a>
</div>
</div>
</div><a class="inline-flex items-center gap-2 rounded-lg px-4 py-2 text-base font-medium text-[#f55424] transition-all duration-300 hover:bg-[#f15922]/10 hover:text-[#f15922] focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-black/20" href="/content-hub/">Content Hub</a><a class="rounded-lg bg-gradient-to-br from-[#f15922] to-[#d14d1f] px-6 py-3 text-[16px] font-semibold text-white transition-all duration-300 hover:-translate-y-0.5 hover:from-[#d14d1f] hover:to-[#b8441c] hover:shadow-[0_8px_25px_rgba(241,89,34,0.3)]" href="/request-a-demo/">Get Started</a>
</nav><button type="button" aria-label="Open navigation menu" aria-expanded="false" aria-controls="mobile-site-nav" class="ml-auto inline-flex items-center justify-center rounded-md p-2 text-[#54595F] hover:bg-black/5 lg:hidden">
<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 448 512" class="h-6 w-6" aria-hidden="true" focusable="false" height="1em" width="1em" xmlns="http://www.w3.org/2000/svg">[... 359 characters folded ...]
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</header>
<div class="fixed inset-0 z-40 bg-black/40 transition-opacity lg:hidden pointer-events-none opacity-0" aria-hidden="true">
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<aside id="mobile-site-nav" role="dialog" aria-modal="true" aria-label="Site navigation" class="fixed inset-y-0 right-0 z-50 w-[320px] max-w-[85vw] overflow-y-auto bg-white shadow-lg transition-transform duration-300 lg:hidden translate-x-full">
<div class="flex items-center justify-between border-b border-black/10 px-4 py-4"><span class="text-base font-medium text-[#54595F]">Menu</span><button type="button" aria-label="Close navigation menu" class="inline-flex items-center justify-center rounded-md p-2 text-[#54595F] hover:bg-black/5">
<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 352 512" class="h-6 w-6" aria-hidden="true" focusable="false" height="1em" width="1em" xmlns="http://www.w3.org/2000/svg">[... 433 characters folded ...]
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<nav class="flex flex-col gap-2 px-2 py-2">
<div class="flex flex-col"><span class="inline-flex items-center rounded-lg px-4 py-3 text-base font-medium text-[#333]">Explore Product Suites</span>
<div class="flex flex-col pb-2 pl-2"><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/rtb-suite/">White-Label RTB Exchange Ad Server</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/xml-ad-server/">White-Label PPC Ad Server</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/cpa-ad-server/">White-Label CPA Ad Server</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/dsp-suite/">White-Label DSP</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/header-bidding/">White-Label Publisher Suite</a>
</div>
</div>
<div class="flex flex-col"><span class="inline-flex items-center rounded-lg px-4 py-3 text-base font-medium text-[#333]">Technology</span>
<div class="flex flex-col pb-2 pl-2"><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/our-technology/">Overview</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/our-technology/building-blocks/">Building Blocks</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/our-technology/prebid/">Prebid Infrastructure</a>
</div>
</div>
<div class="flex flex-col"><span class="inline-flex items-center rounded-lg px-4 py-3 text-base font-medium text-[#333]">Solutions</span>
<div class="flex flex-col pb-2 pl-2"><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/retail-media/">Retail Media</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/adkernel-for-publishers/">Publishers</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/programmatic-for-performance-marketing/">Performance Marketing</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/video-ctv-ott-trading-desk/">Video, CTV &amp; OTT</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/programmatic-dooh/">Programmatic DOOH</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/domain-parking/">Domain Parking</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/agency-white-label-dsp/">Agencies</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/adkernel-for-data-activation/">Data Activation</a><a class="block border-l-[3px] border-transparent px-6 py-3 text-[#666] transition-all duration-300 hover:border-l-[#f15922] hover:bg-[#f15922]/5 hover:text-[#333]" href="/solutions/adkernel-dsp-mcp/">DSP MCP</a>
</div>
</div><a class="inline-flex items-center rounded-lg px-4 py-3 text-base font-medium text-[#333] transition-all duration-300 hover:bg-[#f15922]/10 hover:text-[#f15922]" href="/content-hub/">Content Hub</a><a class="mt-2 rounded-lg bg-gradient-to-br from-[#f15922] to-[#d14d1f] px-6 py-4 text-center text-[16px] font-semibold text-white transition-all duration-300 hover:-translate-y-0.5 hover:from-[#d14d1f] hover:to-[#b8441c] hover:shadow-[0_8px_25px_rgba(241,89,34,0.3)]" href="/request-a-demo/">Get Started</a>
</nav>
</aside>
<main class="min-h-[calc(100vh-var(--site-header-height)-var(--site-footer-height)-1px)]">
<div class="w-full bg-white">
<section class="relative w-full overflow-hidden bg-[#0a0a0a] lg:-mt-[50px]">
<div aria-hidden="true" class="pointer-events-none absolute -top-48 right-[-10%] h-[560px] w-[560px] rounded-full bg-[#f15922]/25 blur-[140px]">
</div>
<div aria-hidden="true" class="pointer-events-none absolute bottom-[-40%] left-[-5%] h-[440px] w-[440px] rounded-full bg-[#1d4ed8]/20 blur-[140px]">
</div>
<div class="mx-auto w-full max-w-[1140px] px-4 relative py-20 sm:py-28 lg:py-[120px]">
<div class="grid gap-14 lg:grid-cols-[1fr_300px] lg:items-center lg:gap-20">
<div>
<p class="text-[13px] font-semibold tracking-[0.22em] text-[#ff8c5a] uppercase">Your brand. Your domain. Our infrastructure.
</p>
<h1 class="page-title mt-6 max-w-[820px] text-[36px] font-medium leading-[1.06em] tracking-[-0.02em] text-white sm:text-[50px] lg:text-[58px]">AdKernel is the white-label infrastructure behind your ad-tech business.
</h1>
<p class="mt-8 max-w-[640px] text-[19px] font-light leading-[1.6] text-white/80 sm:text-[21px]">Launch and operate your own DSP, SSP, exchange, ad server, data platform, or retail media network—with your brand, your customers, your economics, and your data.
</p>
<p class="mt-5 max-w-[640px] text-[17px] font-light leading-[1.65] text-white/60 sm:text-[18px]">AdKernel provides the technology, APIs, and infrastructure to build, scale, and control the entire programmatic stack—without building it from scratch.
</p>
<div class="mt-10"><a class="inline-flex items-center justify-center gap-2 rounded-lg bg-gradient-to-br from-[#f15922] to-[#d14d1f] px-6 py-3 text-[16px] font-semibold text-white transition-all duration-300 hover:-translate-y-0.5 hover:fro [... 102 characters folded ...]><span aria-hidden="true" class="shrink-0">
<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 448 512" class="h-4 w-4" aria-hidden="true" height="1em" width="1em" xmlns="http://www.w3.org/2000/svg">[... 271 characters folded ...]
</svg></span><span>Get Started</span></a>
</div>
</div>
<div class="relative h-[600px] w-[300px] max-w-full overflow-hidden rounded-[20px] bg-[#0d0d0d] ring-1 ring-white/10 mx-auto lg:mx-0" aria-roledescription="carousel" aria-label="AdKernel products">
<div aria-hidden="true" class="pointer-events-none absolute -top-16 -right-16 h-[300px] w-[300px] rounded-full bg-[#f15922]/40 blur-[70px] animate-[ak-drift_9s_ease-in-out_infinite]">
</div>
<div aria-hidden="true" class="pointer-events-none absolute bottom-[-60px] left-[-60px] h-[260px] w-[260px] rounded-full bg-[#1d4ed8]/35 blur-[70px] animate-[ak-drift_11s_ease-in-out_infinite_reverse]">
</div>
<div aria-hidden="true" class="pointer-events-none absolute inset-y-0 left-0 w-1/3 bg-gradient-to-r from-transparent via-white/10 to-transparent animate-[ak-sweep_6s_ease-in-out_infinite]">
</div>
<div class="absolute inset-0 flex flex-col justify-between p-7 pb-14 transition-opacity duration-700 opacity-100" aria-hidden="false">
<div>
<p class="text-[11px] font-semibold tracking-[0.2em] text-[#ff8c5a] uppercase">Retail Media
</p>
<p class="mt-5 text-[28px] font-medium leading-[1.14] tracking-[-0.01em] text-white">Run the whole network.<br/>Onsite and offsite.
</p>
<p class="mt-4 text-[14px] font-light leading-[1.6] text-white/65">Sponsored placements, display, and offsite programmatic on one stack — sold through your own branded console.
</p>
</div>
<div>
<p class="font-semibold leading-[1] tracking-[-0.03em] text-white text-[32px]">Commerce scale
</p>
<p class="mt-2 text-[12px] font-light leading-[1.5] text-white/50">built for networks running billions of impressions a month
</p><a class="mt-5 inline-flex w-full items-center justify-center gap-2 rounded-xl bg-gradient-to-br from-[#f15922] to-[#d14d1f] px-5 py-3 text-[14px] font-semibold text-white transition hover:from-[#d14d1f] hover:to-[#b8441c]" href="/retail-media/"><span>See Retail Media</span>
<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 448 512" class="h-3 w-3" aria-hidden="true" height="1em" width="1em" xmlns="http://www.w3.org/2000/svg">[... 271 characters folded ...]
</svg></a>
</div>
</div>
<div class="absolute inset-0 flex flex-col justify-between p-7 pb-14 transition-opacity duration-700 pointer-events-none opacity-0" aria-hidden="true">
<div>
<p class="text-[11px] font-semibold tracking-[0.2em] text-[#ff8c5a] uppercase">Data Activation &amp; DMP
</p>
<p class="mt-5 text-[28px] font-medium leading-[1.14] tracking-[-0.01em] text-white">Your DMP, already included.
</p>
<p class="mt-4 text-[14px] font-light leading-[1.6] text-white/65">Onboard first-party data, build intent segments, and activate them across programmatic, retail media, and publisher deals.
</p>
</div>
<div>
<p class="font-semibold leading-[1] tracking-[-0.03em] text-white text-[32px]">No extra cost
</p>
<p class="mt-2 text-[12px] font-light leading-[1.5] text-white/50">the DMP and activation layer are part of the platform
</p><a tabindex="-1" class="mt-5 inline-flex w-full items-center justify-center gap-2 rounded-xl bg-gradient-to-br from-[#f15922] to-[#d14d1f] px-5 py-3 text-[14px] font-semibold text-white transition hover:from-[#d14d1f] hover:to-[#b8441c]" href="/solutions/adkernel-for-data-activation/"><span>See Data Activation</span>
<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 448 512" class="h-3 w-3" ari

Shown with 66 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 119 KB.

Reading view the text a plain-fetch client can extract

title: White-Label Ad Tech Infrastructure | AdKernel

AdKernel is the white-label infrastructure behind your ad-tech business.

Explore Product Suites White-Label RTB Exchange Ad Server White-Label PPC Ad Server White-Label CPA Ad Server White-Label DSP White-Label Publisher Suite Technology Overview Building Blocks Prebid Infrastructure Solutions Retail Media Publishers Performance Marketing Video, CTV & OTT Programmatic DOOH Domain Parking Agencies Data Activation DSP MCP Content Hub Get Started Menu Explore Product Suites White-Label RTB Exchange Ad Server White-Label PPC Ad Server White-Label CPA Ad Server White-Label DSP White-Label Publisher Suite Technology Overview Building Blocks Prebid Infrastructure Solutions Retail Media Publishers Performance Marketing Video, CTV & OTT Programmatic DOOH Domain Parking Agencies Data Activation DSP MCP Content Hub Get Started Your brand. Your domain. Our infrastructure. AdKernel is the white-label infrastructure behind your ad-tech business. Launch and operate your own DSP, SSP, exchange, ad server, data platform, or retail media network—with your brand, your customers, your economics, and your data. AdKernel provides the technology, APIs, and infrastructure to build, scale, and control the entire programmatic stack—without building it from scratch. Get Started Retail Media Run the whole network. Onsite and offsite. Sponsored placements, display, and offsite programmatic on one stack — sold through your own branded console. Commerce scale built for networks running billions of impressions a month See

681 more words follow in the initial HTML.

3 found, 2 missing, 2 notes, from 7 checks run

  • H1Found
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What a plain fetch found on adkernel.com
CheckResultDetail
H1 in the initial HTMLFound one H1First H1: AdKernel is the white-label infrastructure behind your ad-tech business.
First 200 words in the initial HTMLFound 200 of 200 wordsThe initial HTML carries 881 words of visible text; the first 200 are marked in the left pane.
llms.txt present and linkedNote present, not linked5730 bytes, 25 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. 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 typesMissing noneNo JSON-LD block on the home page. Ora's lab found it made no difference when the answer was already in the HTML; Google says it is not needed for AI features.
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 adkernel.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