> For the complete documentation index see https://domscan.net/llms.txt. Markdown versions of every docs page are available by appending .md to the page URL.

Source: https://domscan.net/ko/docs/products/keyword-density

# 키워드 밀도 API API 레퍼런스

페이지에서 가장 자주 나오는 키워드와 구문을 밀도 백분율과 함께 찾아 줍니다. 이 레퍼런스를 사용해 작업을 선택하고 문서화된 응답 계약을 통합하세요.

[제품 페이지 보기](https://domscan.net/ko/keyword-density-api)

## 작업

GET `/v1/keyword-density` [API 레퍼런스 보기](https://domscan.net/ko/docs/products/keyword-density#getKeywordDensity)

## GET `/v1/keyword-density`

작업: `getKeywordDensity`
크레딧 및 인증: 2-6
인증 필요

GET /v1/keyword-density 크레딧: 2-6

#### 쿼리 매개변수

| 매개변수 | 유형 | 필수 |
| --- | --- | --- |
| url | string | 필수 |
| render | boolean | 선택 사항 |
| keywords | string | 선택 사항 |
| top | integer 기본값 `20` | 선택 사항 |
| include_stopwords | boolean | 선택 사항 |

#### 응답 필드

| 필드 | 유형 |
| --- | --- |
| `url` | string |
| `final_url` | string |
| `status` | string |
| `reason` | string \| null |
| `checked_at` | string |
| `fetch` | object |
| `fetch.http_status` | integer \| null |
| `fetch.final_url` | string |
| `fetch.content_type` | string \| null |
| `fetch.bytes` | integer |
| `fetch.truncated` | boolean |
| `fetch.redirect_count` | integer |
| `fetch.duration_ms` | integer |
| `fetch.rendered` | boolean |
| `language` | string \| null |
| `total_words` | integer |
| `unique_words` | integer |
| `stopwords_removed` | boolean |
| `keywords` | object |
| `keywords.one_word[]` | object[] |
| `keywords.one_word[]` | object |
| `keywords.one_word[].keyword` | string |
| `keywords.one_word[].count` | integer |
| `keywords.one_word[].density` | number |
| `keywords.two_words[]` | object[] |
| `keywords.two_words[]` | object |
| `keywords.two_words[].keyword` | string |
| `keywords.two_words[].count` | integer |
| `keywords.two_words[].density` | number |
| `keywords.three_words[]` | object[] |
| `keywords.three_words[]` | object |
| `keywords.three_words[].keyword` | string |
| `keywords.three_words[].count` | integer |
| `keywords.three_words[].density` | number |
| `targets[]` | object[] |
| `targets[]` | object |
| `targets[].keyword` | string |
| `targets[].count` | integer |
| `targets[].density` | number |
| `targets[].in_title` | boolean |
| `targets[].in_meta_description` | boolean |
| `targets[].in_h1` | boolean |
| `targets[].in_headings` | boolean |
| `targets[].in_url` | boolean |
| `targets[].in_first_100_words` | boolean |
| `caveats[]` | string[] |

#### 예제 요청

```bash
curl -H "X-API-Key: $DOMSCAN_API_KEY" "https://domscan.net/v1/keyword-density?url=https%3A%2F%2Fexample.com&render=false&keywords=launch%2Cgrid&top=20&include_stopwords=false"
```

```javascript
const response = await fetch("https://domscan.net/v1/keyword-density?url=https%3A%2F%2Fexample.com&render=false&keywords=launch%2Cgrid&top=20&include_stopwords=false", {
  headers: { "X-API-Key": process.env.DOMSCAN_API_KEY },
});
const data = await response.json();
console.log(data);
```

```python
import os
import requests

response = requests.get(
    "https://domscan.net/v1/keyword-density?url=https%3A%2F%2Fexample.com&render=false&keywords=launch%2Cgrid&top=20&include_stopwords=false",
    headers={"X-API-Key": os.environ["DOMSCAN_API_KEY"]},
)
print(response.json())
```

```go
package main

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

func main() {
	req, err := http.NewRequest(http.MethodGet, "https://domscan.net/v1/keyword-density?url=https%3A%2F%2Fexample.com&render=false&keywords=launch%2Cgrid&top=20&include_stopwords=false", 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))
}
```

```ruby
require "json"
require "net/http"

uri = URI("https://domscan.net/v1/keyword-density?url=https%3A%2F%2Fexample.com&render=false&keywords=launch%2Cgrid&top=20&include_stopwords=false")
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))
```

#### 예제 응답

```json
{
  "url": "https://example.com/shoes/trail-runner",
  "final_url": "https://example.com/shoes/trail-runner",
  "status": "ok",
  "reason": null,
  "checked_at": "2026-10-13T12:00:00.000Z",
  "fetch": {
    "http_status": 200,
    "final_url": "https://example.com/shoes/trail-runner",
    "content_type": "text/html",
    "bytes": 3535,
    "truncated": false,
    "redirect_count": 0,
    "duration_ms": 412,
    "rendered": false
  },
  "language": "en",
  "total_words": 122,
  "unique_words": 86,
  "stopwords_removed": true,
  "keywords": {
    "one_word": [
      {
        "keyword": "shoes",
        "count": 5,
        "density": 4.1
      },
      {
        "keyword": "trail",
        "count": 5,
        "density": 4.1
      },
      {
        "keyword": "running",
        "count": 5,
        "density": 4.1
      }
    ],
    "two_words": [
      {
        "keyword": "trail running",
        "count": 5,
        "density": 4.1
      },
      {
        "keyword": "running shoes",
        "count": 4,
        "density": 3.28
      },
      {
        "keyword": "rocky terrain",
        "count": 3,
        "density": 2.46
      }
    ],
    "three_words": [
      {
        "keyword": "trail running shoes",
        "count": 4,
        "density": 3.28
      }
    ]
  },
  "targets": [
    {
      "keyword": "trail running shoes",
      "count": 4,
      "density": 3.28,
      "in_title": true,
      "in_meta_description": true,
      "in_h1": true,
      "in_headings": true,
      "in_url": false,
      "in_first_100_words": true
    }
  ],
  "caveats": []
}
```

#### HTTP 상태 코드

- `200` 성공
- `400` 잘못된 요청
- `401` 인증되지 않음
- `402` 결제 필요
- `429` 요청 과다

## 레퍼런스 리소스

[OpenAPI 3.0](https://domscan.net/v1/openapi.json)
[Postman](https://domscan.net/v1/postman.json)
[MCP](https://domscan.net/ko/mcp-domain-checker)