Is PostHog down in Japan?
Checks passingin Japan, measured from Tokyo
Our Tokyo probe last checked PostHog at Nov 5, 2026, 9:22 PM UTC and read checks passing.
Over the last 24 hours we completed 61 checks from Tokyo and 61 answered cleanly, 100.00% availability.
Of the 3 other regions we check PostHog from, all 3 read checks passing right now.
Email me the next time we see PostHog go down
What our Tokyo probe measured
Last checked Nov 5, 2026, 9:22 PM UTC.
PostHog from Tokyo over the last 30 days
Over the last 30 days, PostHog answered our Tokyo probe in 1,655 ms on average, and 1 check in 20 took longer than 2,424 ms.
Ranked by average response time across the 4 cities we check PostHog from, Tokyo 4th; Frankfurt was fastest at 653 ms and Tokyo slowest at 1,655 ms.
From Tokyo we ran 200 checks of PostHog in 4 days, and 200 answered cleanly: 100.00% availability.
Every one of those days was clean: not one failed check.
In Tokyo local time (GMT+9), PostHog was slowest around 1 PM, at 1,966 ms on average over the last 14 days, and quickest around 10 AM, at 1,268 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Thu, Nov 5 | 55 | 100.00% | 1,815 ms |
| Wed, Nov 4 | 58 | 100.00% | 1,460 ms |
| Tue, Nov 3 | 60 | 100.00% | 1,632 ms |
| Mon, Nov 2 | 27 | 100.00% | 1,805 ms |
PostHog outages measured from Japan
Our Tokyo probe measured no confirmed PostHog outage in the last 90 days.
How the other regions read right now
Of the 3 other regions we check PostHog from, all 3 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Ashburn | Checks passing | 100.00% of 142 checks |
| San Jose | Checks passing | 100.00% of 110 checks |
| Frankfurt | Checks passing | 100.00% of 97 checks |
Other countries we check PostHog from
How we measured this
Japan readings on this page come from RealUptime's own Tokyo probe against PostHog's public endpoints. They are not user reports, and they are not PostHog's own status page.
See PostHog's full check readings, the 90-day history by region, or the outage tracker methodology.
Japan readings here are taken from that country and show the time of the last one, but PostHog has not yet accumulated enough continuous history for us to publish this page to search engines.
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