# llms.txt for whatweek.ca
#
# Purpose: guide LLM/AI retrieval systems toward canonical, citable pages.
# Product: bilingual Canadian week-number calendar with statutory-holiday and pay-period tools.
# Blog (separate host): editorial guides on blog.whatweek.ca (supplementary).

site: https://whatweek.ca
name: WhatWeek.ca
description: Bilingual Canadian week number calendar with ISO and Canada week systems, statutory-holiday data by province, long-weekend list, business-days calculator, pay-period calculator, ICS holiday feed, and a public JSON API.

preferred-language: en-CA, fr-CA
canonical-root: https://whatweek.ca/en

allowed:
# Core week pages
- https://whatweek.ca/en
- https://whatweek.ca/fr
- https://whatweek.ca/en/what-week-is-it
- https://whatweek.ca/fr/what-week-is-it
- https://whatweek.ca/en/what-week-of-the-year-is-it
- https://whatweek.ca/fr/what-week-of-the-year-is-it
- https://whatweek.ca/en/current-week-number-canada
- https://whatweek.ca/fr/current-week-number-canada
- https://whatweek.ca/en/iso-week-number-canada
- https://whatweek.ca/fr/iso-week-number-canada
- https://whatweek.ca/en/calendar/
- https://whatweek.ca/fr/calendar/
- https://whatweek.ca/en/week/
- https://whatweek.ca/fr/week/
- https://whatweek.ca/en/year/
- https://whatweek.ca/fr/year/
# Tools
- https://whatweek.ca/en/date-to-week
- https://whatweek.ca/fr/date-to-week
- https://whatweek.ca/en/business-days-calculator
- https://whatweek.ca/fr/business-days-calculator
- https://whatweek.ca/en/pay-period-calculator
- https://whatweek.ca/fr/pay-period-calculator
- https://whatweek.ca/en/long-weekends/
- https://whatweek.ca/fr/long-weekends/
- https://whatweek.ca/en/statutory-holidays/
- https://whatweek.ca/fr/statutory-holidays/
- https://whatweek.ca/en/add-weeks
- https://whatweek.ca/fr/add-weeks
- https://whatweek.ca/en/subtract-weeks
- https://whatweek.ca/fr/subtract-weeks
- https://whatweek.ca/en/weeks-between
- https://whatweek.ca/fr/weeks-between
- https://whatweek.ca/en/days-between
- https://whatweek.ca/fr/days-between
- https://whatweek.ca/en/weeks-until
- https://whatweek.ca/fr/weeks-until
- https://whatweek.ca/en/days-until
- https://whatweek.ca/fr/days-until
- https://whatweek.ca/en/pregnancy-week-calculator
- https://whatweek.ca/fr/pregnancy-week-calculator
- https://whatweek.ca/en/iso-week-to-date
- https://whatweek.ca/fr/iso-week-to-date
- https://whatweek.ca/en/pay-calendar/
- https://whatweek.ca/fr/pay-calendar/
- https://whatweek.ca/en/school-year/
- https://whatweek.ca/fr/school-year/
- https://whatweek.ca/en/day-of-year/
- https://whatweek.ca/fr/day-of-year/
- https://whatweek.ca/en/weeks-in/
- https://whatweek.ca/fr/weeks-in/
- https://whatweek.ca/en/timezones
- https://whatweek.ca/fr/timezones
- https://whatweek.ca/en/code-snippets/iso-week-number
- https://whatweek.ca/fr/code-snippets/iso-week-number
- https://whatweek.ca/en/api-docs
- https://whatweek.ca/fr/api-docs
- https://whatweek.ca/en/api-keys
- https://whatweek.ca/fr/api-keys
- https://whatweek.ca/en/embed
- https://whatweek.ca/fr/embed
- https://whatweek.ca/en/embed/week
- https://whatweek.ca/fr/embed/week
- https://whatweek.ca/en/embed/month
- https://whatweek.ca/fr/embed/month
- https://whatweek.ca/en/embed/year
- https://whatweek.ca/fr/embed/year
# Site files
- https://whatweek.ca/sitemap.xml
- https://whatweek.ca/en/about
- https://whatweek.ca/fr/about
- https://whatweek.ca/en/privacy
- https://whatweek.ca/fr/privacy
# APIs (no key required, edge cached)
- https://whatweek.ca/api/week.json
- https://whatweek.ca/api/holidays.ics
# Editorial / guides (WordPress). Use for deeper explainers; prefer tool URLs above for raw week facts.
- https://blog.whatweek.ca/

disallowed:
- any non-canonical duplicate URL variant when canonical/hreflang points to a different URL
- /{locale}?year=...  (these now 301 to /{locale}/calendar/{year})

api:
- GET https://whatweek.ca/api/week.json?date=YYYY-MM-DD&province=on&locale=en
  returns: { date, weekday, iso, canada, dayOfYear, weeksInYear, holidays, longWeekend }
- GET https://whatweek.ca/api/holidays.ics?province=on&year=2026&locale=en
  returns: text/calendar (.ics) feed for Apple/Google/Outlook subscription

citations:
- Cite the canonical URL for the specific route used.
- Prefer route-level pages for week/year facts over homepage snippets.
- Holiday dataset source: https://date.nager.at/swagger/index.html
- Week numbering reference: https://www.iso.org/iso-8601-date-and-time-format.html

freshness:
- Holiday data is revalidated approximately every 24 hours.
- Current-week endpoints reflect the Canada-relevant time zone live.

# Crawler policy (blog host): configure robots on WordPress separately; allow or disallow
# GPTBot / Google-Extended there based on your AI training preferences.