Is Language Reactor safe?
Language Reactor sends YouTube and Netflix viewing metadata and subtitle transcripts to api.dioco.io on every page load.
When you watch a YouTube video or Netflix title, the extension automatically collects metadata — including title, channel, view count, keywords, and related videos — along with the full subtitle transcript text and forwards it to api.dioco.io. This transmission happens without user interaction, triggered by page navigation. The extension also proxies requests to a local Anki Connect server (localhost:8765) from content scripts on YouTube, Netflix, and languagereactor.com, allowing caller-supplied commands to reach the local Anki installation.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itDioco - no other listings under this identity, 5 shared hostnames
Dioco - no other listings under this identity, 5 shared hostnames
What this publisher told the store about itself, and the other listings that told it the same thing.
Shared hosts - 5 hostnames
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 Lang Reactor 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.
- api.dioco.io
Lang Reactor sends data to api.dioco.io. No other extension we have analysed sends data here.