Contact
Contact page
Category & trade
Primary
programming-languages · embed-ft 0.87
Tree path
Technology & Computing › Computing › Programming Languages
Group (tier-1)
Tech stack
AI readiness
AI-Readiness score
28 / 100 · not-ready · see similar
AI training policy
prohibited
Terms of Service
found · https://atcoder.jp/tos
AI-bot protection
Blocked AI bots
Monetization signal
opportunity This site already blocks AI crawlers — Could license access via Cloudflare Pay-Per-Crawl, TollBit or an x402 paywall.
AI files
Evidence
robots:Google-Extended+Applebot-Extendedmeta:noai
Compliance (GEO / GDPR)
Overview
Title
AtCoder
Description
AtCoder is a programming contest site for anyone from beginners to experts. We hold weekly programming contests online.
Final URL
Language
ja (tld)
Scanned at
2026-07-20 01:06:45