Service status

Website uptime and dependency status. The AI tutor is tracked from OpenAI’s public Chat Completions status (gpt-4o-mini), not by sending test chats.

All systems operational

Last checked Sep 22, 2026, 3:17 PM

Web application
chinesetrainer.com
Operational
90-day uptime: 100.0%
Database and progress
PostgreSQL (progress, accounts, content)
Operational
90-day uptime: 100.0%114 ms
Authentication (Google)
Google sign-in
Operational
90-day uptime: 100.0%
AI tutor (gpt-4o-mini)
OpenAI Chat Completions · no live tutor messages
Operational
90-day uptime: 100.0%Chat Completions
Payments (Stripe)
Checkout and subscriptions
Operational
90-day uptime: 100.0%Stripe API

Last 90 days

OperationalDegradedOutage

Recent incidents

Web application · Outage
Sep 22, 2026, 5:05 AM → Sep 22, 2026, 6:36 AM
Web application · Outage
Sep 21, 2026, 10:01 PM → Sep 22, 2026, 12:30 AM

The website and database are sampled about once an hour. The AI tutor uses OpenAI’s public Chat Completions status instead of probing the chatbot. Payments follow Stripe’s public API status. Google sign-in is a reachability check of accounts.google.com. If this page itself will not load, the website is down.

This page is informational. For account issues, write to contact.