ToolAssay

Run deterministic HTML checks for title, description, canonical, language, headi

Run deterministic HTML checks for title, description, canonical, language, headings, image alt attributes, indexing directives and social previews. No ranking or traffic predictions.

Answeringour last check, 2026-10-31
1 of 1checks answered this week
207 msmedian answer time
$0.01listed price per call
$0.01price it asked us

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

POST https://agentpage402-demo.onrender.com/v1/seo

CategoryImage and media
Provider hostagentpage402-demo.onrender.com
Networkseip155:8453
Payment schemesexact
Self-reported calls, 30 days1 from 1 payers (the provider's figure, not ours)

Our checks, last 30 days

DayResultHTTPAskedTime
2026-10-31 valid payment request 402$0.01 207 ms

Example input (from the provider)

{
  "body": {
    "url": "https://example.com/"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "url": {
              "description": "Absolute public HTTP or HTTPS URL on a standard port, without credentials.",
              "maxLength": 2048,
              "type": "string"
            }
          },
          "required": [
            "url"
          ],
          "type": "object"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "additionalProperties": false,
          "properties": {
            "checks": {
              "items": {
                "additionalProperties": false,
                "properties": {
                  "detail": {
                    "type": "string"
                  },
                  "id": {
                    "type": "string"
                  },
                  "status": {
                    "enum": [
                      "pass",
                      "warning"
                    ]
                  }
                },
                "required": [
                  "id",
                  "status",
                  "detail"
                ],
                "type": "object"
              },
              "type": "array"
            },
            "contentTrust": {
              "const": "untrusted_external_content"
            },
            "counts": {
              "additionalProperties": false,
              "properties": {
                "passed": {
                  "minimum": 0,
                  "type": "integer"
                },
                "warnings": {
                  "minimum": 0,
                  "type": "integer"
                }
              },
              "required": [
                "passed",
                "warnings"
              ],
              "type": "object"
            },
            "fetchedAt": {
              "type": "string"
            },
            "limitations": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "title": {
              "type": "string"
            },
            "url": {
              "type": "string"
            }
          },
          "required": [
            "url",
            "fetchedAt",
            "title",
            "contentTrust",
            "limitations",
            "checks",
            "counts"
          ],
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}

This page as JSON