Limits
Every limit here reports itself rather than failing silently. These are the numbers to plan around.
#Every limit
Limit | Value | What happens |
|---|---|---|
Measurement ID format | Must start with G- (GA4) | Universal Analytics IDs are accepted by the settings field but collect nothing anywhere. |
Custom dimensions created | 14 (5 required, 9 optional) | Against GA4's standard limit of 50 event-scoped custom dimensions. The app budgets 45 so you keep room for your own. |
Report table page size | 200 rows maximum, 50 by default | Applies to the Content, Spaces, Searches and Raw tables. |
Report filter sizes | 50 space keys, 50 account ids, 10 surfac | Per report query. |
Overview chart buckets | 500 time buckets maximum | Per overview time series. |
Macro date range | 1 to 365 days (picker offers 7, 30, 90) | Default 30 days. |
Reports page date range | 7 / 30 / 90 day presets plus a custom ra | Default 30 days. |
Historical lookback | 400 days | The health check that drives the reports notice bar looks back 400 days, matching GA4's default retention ceiling. |
Settings propagation delay | Up to about 10 minutes | Four caches sit between saving a setting and a reader's browser acting on it: a 60-second server cache, the published projection, a 10-minute CDN cache and a 10-minute cache in each reader's browser. |
GA4 data latency | Up to 48 hours | New events and newly created custom dimensions take up to 48 hours to appear in Google Analytics. This is Google's behaviour, not the app's. |
Space-level settings | None exist | There is exactly one settings page for the whole site. The space page is a report view only. |
Google connection scope | One per Confluence site | The Google connection is site-level, not per-user. One admin connects and everyone uses it. |
#A few things worth knowing
A limit that is reached is reported in the interface, not in a log you have to find.
Limits are per site or per tenant depending on the limit. The table says which.
Edition can change some of these.
#Related
They announce themselves. Read the message.
