# https://www.heiankaikan.net/llms.txt
# (2025.07.30)

user-agent: *

# License
x-content-license: "(c) HEIANKAKU Co., Ltd. All rights reserved."
x-ai-training-policy: "allowed"

# Rate Limits
crawl-delay: 1
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 and move on to next request."

x-concurrency-limit: 3
x-concurrency-limit-description: "Please limit concurrent requests to a maximum of 3. This helps us manage server load."

x-error-retry-policy: "exponential-backoff"
x-error-retry-policy-description: "For transient errors (5xx except 429), implement exponential backoff with initial wait of 2 seconds, doubling on each retry, with maximum 5 retries."

x-rate-limit-exceeded-policy: "wait-and-retry"
x-rate-limit-exceeded-policy-description: "When receiving HTTP 429 (Too Many Requests), wait at least 60 seconds 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

# Canonical URL Policy
x-canonical-url-policy: "strict"
x-canonical-url: "https://www.heiankaikan.net/"
x-canonical-url-description: "Only access via 'https://www.heiankaikan.net/'. Other domains or IPs are not allowed."

# General Pages
x-page-type: "funeral-info"
x-page-description: "Information about funeral services provided by Heian Kaikan, including family funerals, general funerals, plans, and locations."
x-page-example: https://www.heiankaikan.net/
x-page-metadata:
  - title
  - description
  - keywords
x-page-update-frequency: "monthly"
x-new-pages-per-month: "0-5"

# News/Announcements Pages
allow: /news/*
x-news-pattern: /news/{slug}/
x-news-type: "announcement"
x-news-description: "Latest announcements and updates from Heian Kaikan."
x-news-example: https://www.heiankaikan.net/news/
x-news-metadata:
  - title
  - description
  - date
x-news-update-frequency: "weekly"

# Sitemap
allow: /sitemap.xml
x-sitemap: https://www.heiankaikan.net/sitemap.xml
x-sitemap-format: xml
x-sitemap-structure: "flat"
x-sitemap-description: "Main sitemap of Heian Kaikan."
x-sitemap-retention: "long-term"
x-sitemap-retention-description: "Sitemaps are retained for long term."

# Disallow Paths
disallow: /admin/*
disallow: /private/*
disallow: /reserve/*
disallow: /temp/*

# Publisher Information
x-publisher-name: "Heian Kaikan"
x-publisher-description: "The official website of Heian Kaikan, a comprehensive funeral service provider in Aichi Prefecture, offering family funerals, general funerals, pre-need consultation, and various ceremonial support."
x-publisher-website: "https://www.heiankaikan.net/"

# Language
x-supported-languages:
  - ja
  - en

# Crawler Hints
x-crawler-hints:
  - "Before accessing each URL, check if the URL ends with '/'."
  - "If the URL does not end with '/', add '/' to the end of the URL before accessing it."
  - "Extract the HTML content of each page."

# Encoding
x-content-charset: "utf-8"