Checking 15 featured services automatically

Live service outage check

See whether KakaoTalk, NAVER, Coupang and other major Korean services respond right now, and monitor your own websites with the same engine. Outage and recovery records, official notices and user reports in one place.

No website connection failures. Official incident notices ongoing: 1

Last check

Official feature incidents

Ongoing in featured services1

Counts cover the 15 featured services. Notices for every other service are in Official notices below.

Services needing attention now

1

Services with a failed response or an ongoing official notice.

oos = Out of Service

Your services' responses at a glance

Add a URL to check its response regularly and log outages and recoveries.

Start free with up to 2 monitors
  1. 01 / Add a target

    Add the URL of a website or API to monitor.

  2. 02 / Monitor responses

    View response times and failure periods on the chart.

  3. 03 / Set up notifications

    Link a notification group to receive outage alerts.

The list below shows actual response records for major services in Korea and worldwide.How it works

Services

15How it works

A request to the official web address. This does not test the app, sign-in or payments. Not verifiable means the service blocks automated requests. It says nothing about the service itself.

Times are shown in Korea Standard Time.How it works

Public status pagePlus

Share your service status at one address

Turn your monitors into a status page anyone can open. During an outage, customers can check this page before they contact you.

  • 30 days of daily check bars and pass rate per service
  • Ongoing incidents and recovery records
  • Check URLs and conditions stay private

Publish with Plus ($5/month or $50/year).

oos.

Live outage check for Korean services and monitoring for your websites