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websitedown.com
scanned 7/27/2026, 6:38:16 AM · cached · refresh in 0h · rubric 2026.08.1
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Good
This is how AI agents (not browsers) experience websitedown.com. The score weights five categories of machine-readability; the ticks on the arc are the 31 individual checks behind it.
Send this to whoever edits the site. The link shows the score and grade as a preview card, and it stays current: it re-reads the latest scan rather than freezing today’s number.
Top fixes
Checks tagged “emerging” are 2026 agent-protocol standards most of the web hasn’t adopted yet. Adopting early is an edge, not a defect.
failText-to-markup ratio+2 ptsReadabilityVisible text is 4.8% of HTML weight (10338/215394 bytes). Low. Markup may be crowding out agent-usable text.
Show me exactly what to do
What this means
Of everything your server sends for this page, very little is actual readable text. The rest is code, styling, and markup wrapper. Agents fetched a lot of bytes and found few words.
Why it matters
Agents work with retrieval budgets. A page that is 2% text either gets skimmed (and mis-summarised) or skipped. More signal per byte means more of your actual message survives into the agent’s summary.
Do this
- Confirm your real copy is server-rendered. See the JavaScript check; these two usually fail together.
- Cut boilerplate wrappers: deeply nested divs, inline SVG logos repeated per section, base64 images inlined into HTML.
- Move large inline styles and scripts into external files.
- Check how much of the document is inline script: your report now says. If most of it is, that is your framework serializing state for hydration, often a second copy of text already in the HTML. Send only the props a component cannot recompute, and render statically where a page does not need to hydrate.
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This scan graded one page. Your site is more than one page.
This graded your homepage. Your pricing, docs, and checkout live on other pages: the ones assistants actually quote when they recommend you. A 79/100 here means agents are already missing things on the page you polish most. The $29 Deep Scan audits the whole site against all 36 checks, then emails a PDF with every failing check and its exact fix, ranked by what costs you the most visibility. One-time, delivered in minutes, no subscription.
What the agent receives
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This score says whether an AI agent could read websitedown.com. AI traffic analytics says whether one actually came, and which pages turned it away.
Full breakdown
18 pass1 warn10 fail2 skip
Discoverability
pass
robots.txt present
A robots.txt is reachable at the site root.
100/100
pass
robots.txt allows AI agents
All 9 answer-time access agents allowed.
100/100
fail
Content-Signal directivesemerging
No Content-Signal directives. Add e.g. `Content-Signal: ai-train=no, ai-summarize=yes` to declare granular AI usage policy beyond binary allow/disallow.
0/100
pass
llms.txt present
Found /llms.txt but missing H1 header and markdown links. Not scored.
100/100
pass
Sitemap present
sitemap.xml reachable and referenced from robots.txt.
100/100
warn
Link response headers
A Link: header is present but carries none of canonical/alternate/describedby — the relations agents consume.
60/100
pass
Canonical URL
Canonical points to self: https://websitedown.com/.
100/100
fail
MCP server cardemerging
No valid MCP Server Card at /.well-known/mcp/server-card.json. Publish one so agents can discover your tools without HTML scraping.
0/100
fail
OAuth authorization metadataemerging
No RFC 8414 metadata at /.well-known/oauth-authorization-server. Agents that act on behalf of users need this to discover your authorization endpoints.
0/100
fail
OAuth resource metadataemerging
No RFC 9728 metadata at /.well-known/oauth-protected-resource. Publish it so agents can discover required scopes without hand-coded credentials.
0/100
fail
API catalog / OpenAPIemerging
No /.well-known/api-catalog (RFC 9727) and no /openapi.json|yaml. Publish one so agents that integrate with APIs can discover your endpoints.
0/100
fail
Web Bot Authemerging
No Web Bot Auth JWKS at /.well-known/http-message-signatures-directory.json. Publish one to allow trusted agents while keeping a default-deny posture for the rest.
0/100
Readability
fail
Markdown negotiationemerging
Accept: text/markdown returns HTML, not markdown. Serve a markdown variant of primary content when requested; agents summarize and cite it more reliably.
0/100
fail
Text-to-markup ratio
Visible text is 4.8% of HTML weight (10338/215394 bytes). Low. Markup may be crowding out agent-usable text.
36/100
skip
Content without JavaScript
Browser pass unavailable; cannot measure JS dependency.
—
pass
Heading hierarchy
Hierarchy is well-formed (1 H1, no skipped levels, 11 headings total).
100/100
pass
Cookie wall blocks content
No common consent-modal markers detected.
100/100
pass
Declared language
Declared lang="en" with 2 well-formed hreflang alternate(s).
100/100
pass
Page title
A concise <title> is present (62 chars).
100/100
pass
Meta description
A well-sized meta description is present (176 chars).
100/100
Structured data
pass
JSON-LD present
Found 4 JSON-LD blocks.
100/100
pass
Structured data validates
3/3 checkable block(s) validated cleanly against schema.org. 1 block(s) skipped — type outside the set we check.
100/100
pass
Schema type coverage
Page intent unclear; no specific schema.org type expected.
100/100
Actionability
pass
Paywall / login wall
No paywall or login-wall detected on the landing URL.
100/100
fail
Agent Skills manifestemerging
No Agent Skills manifest at /.well-known/agent-skills.json. Enumerate the tasks agents can perform (search, add-to-cart, contact-support) so they pick the right one without scraping.
0/100
fail
WebMCP actionsemerging
No WebMCP detected. On pages with first-class actions (cart, support, account), embed a WebMCP server so on-page agents invoke tools directly.
0/100
pass
Primary action reachable
Primary offering identified ("Website down checker and uptime monitoring") with price/CTA ("Start 7-day free trial").
100/100
pass
Reachability
HTTP 200.
100/100
Performance
pass
Time to first byte
TTFB 146ms. Healthy.
100/100
skip
Full render time
Full-render time unavailable (browser pass skipped or failed).
—
pass
Page weight
Initial document is a lean 210 KB.
100/100
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