Audit technical SEO and security headers for any URL via pagespeed-mcp-server (npx)

{
  "server": "[email protected]",
  "transport": "stdio",
  "spawn": "npx -y [email protected]",
  "handshake": {
    "initialize": {
      "protocolVersion": "2024-11-05",
      "clientInfo": {
        "name": "pathfinder",
        "version": "1.0.0"
      }
    },
    "serverInfo": {
      "name": "seo-audit-server",
      "version": "2.1.0"
    },
    "tools_count": 7
  },
  "tools_list": ["run_pagespeed_test", "technical_seo_audit", "sitemap_robots_audit", "onpage_seo_audit", "security_headers_audit", "performance_audit", "mobile_audit"],
  "call_1": {
    "tool": "technical_seo_audit",
    "input": {
      "url": "https://example.com"
    },
    "output": {
      "url": "https://example.com",
      "metaTags": {
        "title": "Example Domain",
        "titleLength": 14,
        "metaDescription": null,
        "metaViewport": "width=device-width, initial-scale=1",
        "ogTitle": null,
        "twitterCard": null
      },
      "canonical": null,
      "hreflangTags": [],
      "structuredData": [],
      "htmlLang": "en",
      "issues": ["Missing meta description"],
      "recommendations": ["Title is too short (14 chars). Aim for 50-60 characters.", "Consider adding a canonical URL to prevent duplicate content issues.", "Missing Open Graph tags - social sharing may not display properly.", "No structured data found. Consider adding JSON-LD schema markup."],
      "score": {
        "total": 65,
        "issuesCount": 1,
        "recommendationsCount": 4
      }
    },
    "isError": false
  },
  "call_2": {
    "tool": "security_headers_audit",
    "input": {
      "url": "https://example.com"
    },
    "output": {
      "url": "https://example.com",
      "https": {
        "enabled": true,
        "protocol": "https:"
      },
      "securityHeaders": {
        "strict-transport-security": {
          "present": false
        },
        "content-security-policy": {
          "present": false
        },
        "x-content-type-options": {
          "present": false
        },
        "x-frame-options": {
          "present": false
        },
        "x-xss-protection": {
          "present": false
        },
        "referrer-policy": {
          "present": false
        },
        "permissions-policy": {
          "present": false
        }
      },
      "score": {
        "total": 30,
        "httpsEnabled": true,
        "headersPresent": 0,
        "headersTotal": 7
      }
    },
    "isError": false
  }
}