2026-08-01 crawl · observed, not inferred
Technology used by jigsaw.jp
27
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 libraries
Analytics
Ecommerce
Web frameworks
JavaScript frameworks
Performance
Font scripts
Security
Tag managers
Email
Affiliate programs
Miscellaneous
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