2026-08-01 crawl · observed, not inferred
Technology used by atrc.jp
19
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.
Advertising
Web servers
Programming languages
Mobile frameworks
Tag managers
JavaScript libraries
Segmentation
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