サイト監査とSEOクローラーAPI APIリファレンス

リクエスト例

curl -H "X-API-Key: $DOMSCAN_API_KEY" "https://domscan.net/v1/site-audit?url=https%3A%2F%2Fexample.com&max_pages=10"

const response = await fetch("https://domscan.net/v1/site-audit?url=https%3A%2F%2Fexample.com&max_pages=10", {
  headers: { "X-API-Key": process.env.DOMSCAN_API_KEY },
});
const data = await response.json();
console.log(data);

import os
import requests

response = requests.get(
    "https://domscan.net/v1/site-audit?url=https%3A%2F%2Fexample.com&max_pages=10",
    headers={"X-API-Key": os.environ["DOMSCAN_API_KEY"]},
)
print(response.json())

package main

import (
	"fmt"
	"io"
	"net/http"
	"os"
)

func main() {
	req, err := http.NewRequest(http.MethodGet, "https://domscan.net/v1/site-audit?url=https%3A%2F%2Fexample.com&max_pages=10", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("X-API-Key", os.Getenv("DOMSCAN_API_KEY"))

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	data, err := io.ReadAll(resp.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(resp.Status, string(data))
}

require "json"
require "net/http"

uri = URI("https://domscan.net/v1/site-audit?url=https%3A%2F%2Fexample.com&max_pages=10")
request = Net::HTTP::Get.new(uri)
request["X-API-Key"] = ENV.fetch("DOMSCAN_API_KEY")

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
  http.request(request)
end
puts JSON.pretty_generate(JSON.parse(response.body))

レスポンス例

{
  "url": "https://example.com/",
  "status": "ok",
  "reason": null,
  "checked_at": "2026-10-13T12:00:00.000Z",
  "robots_txt": "rules",
  "max_pages": 10,
  "summary": {
    "pages_crawled": 10,
    "pages_ok": 9,
    "pages_not_found": 1,
    "pages_unknown": 0,
    "pages_not_html": 0,
    "pages_redirect_only": 0,
    "discovered_not_crawled": 34,
    "blocked_by_robots": 2,
    "near_duplicate_unknown_pairs": 3,
    "average_score": 88,
    "crawl_complete": false,
    "duration_ms": 14200
  },
  "issues": {
    "broken_internal_links": [
      {
        "url": "https://example.com/old-sale",
        "http_status": 404,
        "linked_from": [
          "https://example.com/"
        ]
      }
    ],
    "internal_redirects": [
      {
        "url": "https://example.com/shoes",
        "final_url": "https://example.com/shoes/",
        "linked_from": [
          "https://example.com/"
        ]
      }
    ],
    "duplicate_titles": [],
    "duplicate_meta_descriptions": [
      {
        "value": "shop trail shoes",
        "urls": [
          "https://example.com/a",
          "https://example.com/b"
        ]
      }
    ],
    "duplicate_h1": [],
    "near_duplicate_content": [
      {
        "a": "https://example.com/a",
        "b": "https://example.com/b",
        "similarity": 0.91
      }
    ],
    "noindex_pages": [],
    "canonicalized_pages": [],
    "thin_pages": [
      {
        "url": "https://example.com/contact",
        "word_count": 74
      }
    ],
    "onpage_checks": [
      {
        "check": "images_alt",
        "pages": 6
      }
    ]
  },
  "pages": [
    {
      "url": "https://example.com/",
      "final_url": "https://example.com/",
      "depth": 0,
      "status": "ok",
      "reason": null,
      "http_status": 200,
      "redirect_count": 0,
      "title": "Example Outdoor",
      "word_count": 820,
      "score": 91,
      "indexable": true,
      "canonical": "https://example.com/",
      "internal_links": 42,
      "inlinks": 0,
      "issues": [
        "images_alt"
      ],
      "redirect_only": false
    }
  ],
  "caveats": []
}

HTTP ステータスコード

• 200 成功
• 400 不正なリクエスト
• 401 未認証
• 402 支払いが必要
• 429 リクエスト過多