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2026-08-01 crawl · observed, not inferred

Technology used by coeteco.jp

子供向けプログラミング教室掲載数No.1ポータルサイト「コエテコ」。全国20,000教室の一覧・授業料（月謝）・口コミ（評判）・教材はこちら。小学生に大人気のマインクラフトでプログラミングが学べます。

40
technologies detected

Recent changes

2026-08-01 dropped Cloudflare Bot Managementprovisional
2026-05-01 dropped HTTP/3confirmed

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
LazySizes↩ Feb 2022core-js3.32.2↩ Sept 2021Swiper↩ Sept 2022jQuery3.7.1↩ Jan 2019core-js3.32.2↩ Sept 2021Moment.js2.30.1↩ Feb 2021jQuery3.5.1↩ Jan 2019
CDN
Google Cloud CDN↩ Apr 2022Cloudflare↩ May 2022Cloudinary↩ Mar 2022jsDelivr↩ Jul 2020jQuery CDN↩ Feb 2022Imperva↩ Aug 2020cdnjs↩ Nov 2021
Analytics
Microsoft Clarity↩ Mar 2026Google Analytics↩ Jan 2019Facebook Pixel2.9.377↩ Jul 2021Hotjar↩ Jan 2019Google Analytics↩ Jan 2019Facebook Pixel2.9.373↩ Jul 2021
Miscellaneous
RSS↩ Dec 2022Open Graph↩ Sept 2022Open Graph↩ Sept 2022Popper2.11.8↩ Apr 2022
Security
Imperva↩ Aug 2020HSTS↩ Sept 2022HSTS↩ Sept 2022
RUM
New Relic↩ Jan 2019New Relic↩ Jan 2019
Font scripts
Google Font API↩ Jan 2019Google Font API↩ Jan 2019
Webmail
Google Workspace↩ Aug 2022Google Workspace↩ Aug 2022
IaaS
Google Cloud↩ Feb 2019
Performance
Google Cloud Trace↩ Apr 2022
Programming languages
Ruby↩ Oct 2020
Web frameworks
Ruby on Rails↩ Oct 2020
UI frameworks
Bootstrap5.3.0↩ Feb 2021
PaaS
Amazon Web Services↩ Aug 2022
Tag managers
Google Tag Manager↩ Jan 2019
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