TECHNOLOGY REPORT · PUBLIC

code.org

https://code.org/ja

Complete scan · quick · Oct 21, 2026 at 06:15 UTC · Scanner 2.2.0

1 page(s) inspected. Detection covers visible public signals; an absent technology is not proof it is unused.

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Hosting & Infrastructure

AWS CloudFront confirmed
header header x-amz-cf-id present

literal-v2:e00257254e99fe69 · https://code.org/ja

header header x-amz-cf-pop present

literal-v2:3881bd50580efaa6 · https://code.org/ja

header header server contains CloudFront

literal-v2:c2bc860e985e3cd4 · https://code.org/ja

Javascript framework

Next.js likely
script asset path contains _next/static

literal-v2:26e0bd01b9b37062 · https://code.org/ja

script asset path contains /_next/static/

literal-v2:e1a4b10a600d557d · https://code.org/ja

JavaScript libraries

React likely
markup class token mui-

literal-v2:43b30af0429d046f · https://code.org/ja

Coverage and methodology
  • https://code.org/ja · HTTP 200

How evidence, confidence and scan modes work