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Landing en 24h Web Audit
x402
Landing en 24h Web Audit is a paid API for AI agents from landingen24h.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-27).
Audits a public URL for SEO, performance, security headers, and mobile-readiness issues, returning a grade, score, and actionable issue list.
Price / call$0.02
Success—
StatusUnknown
How this service works
Landing page para tu negocio en 24 horas: textos, diseño para celular y botón de WhatsApp. Boceto gratis: ves la primera versión antes de pagar. USD 39 de lanzamiento.
Output
Returns a JSON object containing the audited URL, a letter grade (e.g. 'C'), a numeric score (0–100), a checks object with boolean/numeric results for HTTPS, HTTP status, H1 count, response time in ms, and viewport meta presence, plus an array of issues each with a code, human-readable message, and severity level (low/medium/high).
Example use cases
Pre-launch landing page check
“Before I go live, can you audit https://myproduct.com and flag any missing meta descriptions, H1 headings, or security header problems?”
Client site SEO diagnosis
“I need to diagnose why my client's site might be underperforming — can you run a full audit on https://clientbrand.com and give me the grade and a list of issues with their severity?”
Quick security header review
“Can you check https://startupapp.io for missing security headers like CSP, HSTS, and X-Frame-Options, and tell me how serious the issues are?”
Technical details
Endpoint
POSThttps://landingen24h.com/api/x402/web/audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, instant technical audit of a single public URL covering SEO basics (meta description, H1), security headers, HTTPS, and mobile viewport — especially for landing pages. It is ideal for quick pre-launch checks or client diagnostics where you want a graded report with actionable issues without setting up a full crawling tool.
Side effects
- Non-public or unreachable URL returns an error or incomplete results
- URLs behind authentication or firewalls may not be auditable
- Timeouts on slow-loading pages may produce incomplete response_ms data
- Malformed or non-http(s) URLs may be rejected by schema validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Public http(s) URL to audit |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://example.com/",
"grade": "C",
"score": 62,
"checks": {
"https": true,
"status": 200,
"h1_count": 0,
"response_ms": 180,
"viewport_meta": true
},
"issues": [
{
"code": "missing_meta_description",
"message": "Missing meta description.",
"severity": "medium"
},
{
"code": "no_h1",
"message": "No <h1> heading.",
"severity": "medium"
},
{
"code": "security_headers_missing",
"message": "Missing security headers: hsts, csp, x_frame_options, x_content_type_options, referrer_policy.",
"severity": "medium"
}
]
}
}Tags
x402
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