Is jp343 Track Your Japanese Immersion safe?
jp343 Track Your Japanese Immersion syncs watched and read page details to jp343.com when account sync is active.
On supported sites like YouTube, Netflix, Spotify, Twitch, and Mokuro, content scripts track sessions and the background stores titles, URLs, channels, thumbnails, platform, duration, and activity type. When the user is signed in, the extension POSTs those session entries with its API token to jp343.com for account sync.
Who publishes itc/o IP-Management #5553 - no other listings under this identity, 1 shared hostname
c/o IP-Management #5553 - no other listings under this identity, 1 shared hostname
What this publisher told the store about itself, and the other listings that told it the same thing.
Shared hosts - 1 hostname
Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
Where it sends data
Destinations our analysis observed jp343 Track Your Japanese Immersion contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.
- jp343.com
jp343 Track Your Japanese Immersion sends data to jp343.com. No other extension we have analysed sends data here.