2026-08-01 crawl · observed, not inferred
Technology used by 99master.online
掛け算の基本、九九（くく）練習用のWEBアプリです。九九の問題を解きながら、かわいいお化けたちを倒していくミニゲーム付き。対象年齢4歳から（簡単な文字が読めるお子さんならプレイ可能です。）｜九九マスター
16
technologies detected
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 libraries
Miscellaneous
Databases
Programming languages
Web servers
Font scripts
Security
Hosting
Analytics
Advertising
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