Rapport du site : 1 page mesurée. Note globale : Moyen.
Score du site · fieldnotesbrand.com
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Y a-t-il de la substance qu'un agent puisse lire ?
Homepage does not serve Markdown via content negotiation
Serve a Markdown representation of your pages when agents request "Accept: text/markdown". Agents like Claude Code and Cursor ask for it, and Markdown cuts token usage by roughly 80% against HTML. Cloudflare ("Markdown for Agents") and Vercel can enable this without code changes.
No <link rel="alternate" type="text/markdown"> fallback found on the homepage
If you cannot enable content negotiation, advertise a Markdown version with <link rel="alternate" type="text/markdown" href="/index.md"> so agents can discover it.
165/165 interactive elements have an accessible name
32/32 form controls are labelled
1/1 iframes have no title
An untitled frame is an opaque region. A title tells an agent whether it is worth entering.
Heading hierarchy skips 2 level(s)
Agents outline a page from its headings. A skipped level puts a section under the wrong parent, so a summary attributes it to the wrong topic.
81/82 images, frames or videos have no declared dimensions
Undeclared dimensions shift the layout as media loads. An agent working from a screenshot clicks where the button was a moment ago. Set width and height, or aspect-ratio.
1 obstacle(s) on the entry page
A CAPTCHA or a meta refresh on the landing page stops an agent before it reaches any content. If bot protection is needed, apply it to the actions that need it, not to reading a page.
Method note: this reads markup, not a rendered accessibility tree
Server-rendered content detected (781 words, 4927 chars of visible text)
Markup-heavy page (text is 2.0% of structural markup)
The visible text clears the content thresholds, so agents can read this page. Trimming wrapper markup would still make it cheaper to consume.
Only 2 semantic landmark(s) found
Use semantic HTML tags so AI agents can understand page structure: <header>, <nav>, <main>, <article>, <section>, <footer>.
4 <h1> headings found (recommend exactly 1)
Use a single <h1> per page to clearly mark the primary topic. Demote secondary headings to <h2>+.
81/81 <img> tags have alt attributes
Generator: SEOmatic
1 JSON-LD block(s) found
@context references schema.org
@graph array present (multi-entity structured data)
Key types found: Organization, WebPage
BreadcrumbList present
No author declared in structured data
An assistant deciding whether to cite a page weighs where it came from. Add author as a Person or Organization, not a bare string.
3 sameAs link(s) tie your entity to external identifiers
Content last dated 2026-09-09 (1 days ago)
2 structured-data value(s) do not appear in the visible text
Google’s one explicit requirement for structured data and AI features is that it match what a reader sees. Markup describing a page that is not there is the oldest form of spam, and it is now graded by systems that quote it. Note this compares the static HTML, so text rendered by script will read as missing here too.
<title> length 60 chars: "Field Notes | Memo Books, Notebooks, Journals & Planners"
Meta description length 139 chars
Canonical URL: https://fieldnotesbrand.com/
<html lang="en-US">
UTF-8 charset declared
Viewport meta present: "width=device-width, initial-scale=1"
Un agent peut-il seulement la récupérer ?
Response compressed with Brotli (br)
No ETag or Last-Modified header — conditional requests unsupported
Send an ETag or Last-Modified header so crawlers can revalidate with If-None-Match / If-Modified-Since and receive a cheap 304 Not Modified instead of the full body.
Homepage size is reasonable (271.1 KB decompressed)
Roughly 1,232 tokens of content in 69,374 tokens of response (98% markup)
An agent pays to receive the markup and then discards it. Serving Markdown on Accept negotiation is the direct fix.
Homepage responded in 1154ms
GPTBot receives a Cloudflare challenge instead of the page
Challenge pages require running JavaScript. Crawlers that only fetch HTML — which is most of them — never get past one, so the page is effectively unavailable to them even though nothing is "blocked". Add a bot-management exception for verified AI crawlers. ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
ClaudeBot receives a Cloudflare challenge instead of the page
Challenge pages require running JavaScript. Crawlers that only fetch HTML — which is most of them — never get past one, so the page is effectively unavailable to them even though nothing is "blocked". Add a bot-management exception for verified AI crawlers. ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
Meta-ExternalAgent receives a Cloudflare challenge instead of the page
Challenge pages require running JavaScript. Crawlers that only fetch HTML — which is most of them — never get past one, so the page is effectively unavailable to them even though nothing is "blocked". Add a bot-management exception for verified AI crawlers. ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
Amazonbot receives a Cloudflare challenge instead of the page
Challenge pages require running JavaScript. Crawlers that only fetch HTML — which is most of them — never get past one, so the page is effectively unavailable to them even though nothing is "blocked". Add a bot-management exception for verified AI crawlers. ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
Bytespider receives a Cloudflare challenge instead of the page
Challenge pages require running JavaScript. Crawlers that only fetch HTML — which is most of them — never get past one, so the page is effectively unavailable to them even though nothing is "blocked". Add a bot-management exception for verified AI crawlers. ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
CCBot receives a Cloudflare challenge instead of the page
Challenge pages require running JavaScript. Crawlers that only fetch HTML — which is most of them — never get past one, so the page is effectively unavailable to them even though nothing is "blocked". Add a bot-management exception for verified AI crawlers. ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
OAI-SearchBot receives a Cloudflare challenge instead of the page
Challenge pages require running JavaScript. Crawlers that only fetch HTML — which is most of them — never get past one, so the page is effectively unavailable to them even though nothing is "blocked". Add a bot-management exception for verified AI crawlers. ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
Claude-SearchBot receives a Cloudflare challenge instead of the page
Challenge pages require running JavaScript. Crawlers that only fetch HTML — which is most of them — never get past one, so the page is effectively unavailable to them even though nothing is "blocked". Add a bot-management exception for verified AI crawlers. ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
PerplexityBot receives a Cloudflare challenge instead of the page
Challenge pages require running JavaScript. Crawlers that only fetch HTML — which is most of them — never get past one, so the page is effectively unavailable to them even though nothing is "blocked". Add a bot-management exception for verified AI crawlers. ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
ChatGPT-User receives a Cloudflare challenge instead of the page
Challenge pages require running JavaScript. Crawlers that only fetch HTML — which is most of them — never get past one, so the page is effectively unavailable to them even though nothing is "blocked". Add a bot-management exception for verified AI crawlers. ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
10 crawler probe(s) could not be settled from outside
ax-audit sends this user agent from its own network without a Web Bot Auth signature, so an edge that verifies crawlers by IP range or signature will reject the probe while admitting the real crawler. Confirm against your WAF logs before changing any rule.
Site is served over HTTPS
HTTP requests redirect to HTTPS
HSTS max-age=31536000
HSTS does not include subdomains
Add includeSubDomains to apply HSTS across api., docs., etc. Required for preload list submission.
HSTS lacks the preload directive
Add preload (and ensure max-age >= 31536000 + includeSubDomains) and submit the domain at https://hstspreload.org for browser-built-in HTTPS enforcement.
Missing pages return 404
Homepage answers without a redirect
HEAD requests are supported
Content-Type: text/html with charset
Homepage is indexable
No directive restricts how AI assistants may use this page
Un agent trouve-t-il ce que vous publiez ?
/llms.txt not found
Create a /llms.txt file at your site root following the llmstxt.org specification. It should be a Markdown file starting with "# Your Site Name" and include a description, sections, and links.
No AI meta tags (ai:*) found
Add AI meta tags to your HTML <head>: <meta name="ai:summary" content="Brief description">, <meta name="ai:content_type" content="website">, <meta name="ai:author" content="Your Name">.
No rel="alternate" link to llms.txt in HTML
Add to your <head>: <link rel="alternate" type="text/plain" href="/llms.txt" title="LLM-optimized content">
No rel="alternate" link to the Agent Card in HTML
Add to your <head>: <link rel="alternate" type="application/json" href="/.well-known/agent-card.json" title="Agent Card">
No rel="me" identity links found
Add rel="me" links to verify your identity across platforms: <link rel="me" href="https://github.com/yourname">, <link rel="me" href="https://twitter.com/yourname">.
OpenGraph required tags present (og:title, og:description, og:url, og:type)
Twitter Card required tags present (twitter:card, twitter:title, twitter:description)
/robots.txt exists
No core AI crawlers explicitly configured
Add User-agent entries for core AI crawlers in your robots.txt. For each crawler, add: User-agent: <name> followed by Allow: / on the next line.
Sitemap directive present
No Content-Signal directive found (optional)
Declare how crawlers may use your content after access with the Content Signals Policy, e.g.: Content-Signal: search=yes, ai-train=no. Known signals: search, ai-input, ai-train, plus the optional use=immediate|reference|full. Generate yours at contentsignals.org.
0/57 known AI crawlers have explicit rules
Add explicit User-agent entries for more AI crawlers to maximize discoverability.
6/7 security headers present
Link header present but does not reference AI discovery files
Add AI discovery entries to your Link header: Link: </llms.txt>; rel="alternate"; type="text/plain", </.well-known/agent-card.json>; rel="alternate"; type="application/json"
No machine-readable discovery relations beyond llms.txt and the Agent Card
Advertise what you publish with Link relations so agents stop guessing paths. Add the ones that apply, for example: Link: </llms.txt>; rel="describedby", </.well-known/api-catalog>; rel="api-catalog". Informational in 3.x: this does not affect your score.
Sitemap located: https://fieldnotesbrand.com/sitemaps-1-sitemap.xml
Content-Type is XML (text/xml)
Sitemap-index references 28 child sitemap(s)
3/3 sample child sitemap(s) reachable
Sample yielded 328 URL(s) across 3 child(ren)
Newest <lastmod> is recent (2 day(s) ago)
Qu'un agent peut-il appeler ?
No agent resource catalog found
A catalog is one document listing everything an agent can call here — agent cards, MCP servers, APIs, skills — so a client stops probing four conventions to find out. Worth publishing once you have more than one of those. Informational: both ai-catalog.json and ard.json are still drafts, so this never affects your score.
Site sells something but publishes no agent-readable commerce profile
Publish a Universal Commerce Protocol profile at /.well-known/ucp so an agent can find your catalog, cart and checkout without a human. Note that the alternatives are not discoverable by design: the OpenAI and Stripe Agentic Commerce Protocol defines no manifest, and AP2 advertises itself through an A2A card extension.
30 form(s) on the page, none declared as agent tools
A declared form is called by an agent rather than driven pixel by pixel. Add toolname and tooldescription to the forms worth automating — search, filter, subscribe — and toolparamdescription to each field.
No agent-facing surface — an Agent Card does not apply to this site
No API surface — API discovery does not apply to this site
No MCP server — MCP discovery does not apply to this site
No developer-facing surface — skills do not apply to this site
Nothing on this site requires authorization — auth discovery does not apply
Quels droits d'usage sont déclarés ?
/.well-known/security.txt not found
Create a /.well-known/security.txt file per RFC 9116. At minimum, include Contact: and Expires: fields. See https://securitytxt.org/ for a generator.
No RSL license discovery found
Declare machine-readable licensing terms for your content with Really Simple Licensing. Add to robots.txt: License: https://your-site.com/license.xml — then publish the RSL document. See https://rslstandard.org.
No machine-readable usage policy declared
State your terms where they can be read without a lawyer. The lowest-effort option is a Content-Signal line in robots.txt: Content-Signal: search=yes, ai-input=yes, ai-train=no. Absence is neutral, not permission — but it also gives you nothing to point at.
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