# llms.txt for https://fetal-medicine-pooh.jp/
# Last updated: 2025.07.23

user-agent: *

# 著作権者情報
x-content-license: "(c) CRIFM Prenatal Medical Clinic. All rights reserved."

# AIによる学習方針：
x-ai-training-policy: "allowed"

# クロール制御（最低限）
crawl-delay: 2
x-rate-limit: 60
x-rate-limit-window: 60
x-rate-limit-policy: "strict"
x-rate-limit-retry: "no-retry"
x-rate-limit-description: "Maximum 60 requests per 60 seconds. If rate limit is exceeded, do not retry."

# 同時接続制御
x-concurrency-limit: 3
x-concurrency-limit-description: "Please limit concurrent requests to a maximum of 3. This helps us manage server load."

# エラーリトライポリシー
x-error-retry-policy: "exponential-backoff"
x-error-retry-policy-description: "Wait 2s initially, double on each retry (max 5 times)."

# 429時の対応
x-rate-limit-exceeded-policy: "wait-and-retry"
x-rate-limit-exceeded-policy-description: "If HTTP 429 occurs, wait 60s before retrying."

x-max-retries: 5
x-retry-status-codes:
  - 500
  - 502
  - 503
  - 504
x-no-immediate-retry-status-codes:
  - 429
x-no-retry-status-codes:
  - 403
  - 404
  - 429

# カノニカルURL（正規URL）ポリシー
x-canonical-url-policy: "strict"
x-canonical-url: "https://fetal-medicine-pooh.jp/"
x-canonical-url-description: "Use only 'https://fetal-medicine-pooh.jp/' as the base URL."

# 発行者情報
x-publisher-name: "CRIFM Prenatal Medical Clinic"
x-publisher-description: "胎児医学の専門医療機関です."
x-publisher-website: "https://fetal-medicine-pooh.jp/"

# 言語設定
x-supported-languages:
  - ja

# クローラーヒント
x-crawler-hints:
  - "Access URLs with trailing slash ('/')."
  - "Extract main HTML content only."
  - "Respect rate and retry limits."