2026-08-01 crawl · observed, not inferred
Technology used by c-cloud.co.jp
QRTOOL（QRツール）はブラウザで利用できる無料のQRコード（二次元コード）作成/読取確認ツールです。作成だけではなく読取確認まで可能です。月間30万回以上ご利用いただいている日本企業が運営している安全・安心のオンラインツールです。
14
technologies detected
Recent changes
Full detected stack
Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.
JavaScript frameworks
Miscellaneous
Programming languages
UI frameworks
PaaS
Tag managers
Performance
Security
Webmail
Analytics
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