Realtime visitors for all your websites on one screen
Last updated October 22, 2026
To see realtime visitors for several websites at once, connect the Google accounts that own their GA4 properties to SilenceRadar. Its Radar screen shows the active users of every property side by side, refreshed every 30 seconds, with today's sessions against the same weekday last week and a 7-day trend for each site.
Why the GA4 realtime report isn't enough
Google Analytics shows realtime data one property at a time. If you run eight sites you open eight tabs, and if those sites sit in different Google accounts you also switch logins. Looker Studio can combine properties, but its Google Analytics connector does not return realtime data.
The Radar asks the Google Analytics Data API for each property's active users in the last 30 minutes, the same number the GA4 realtime card shows, and lays every site out on one screen.
What each site shows
- Active users in the last 30 minutes, refreshed every 30 seconds while the page is open.
- Sessions so far today, compared with the same weekday last week up to the same hour, so a Tuesday morning is compared with a Tuesday morning.
- A seven-day sparkline of daily sessions.
- A status: live, quiet, silent or no data. Silent means the site is getting no visitors at a time it normally has them.
Built for many sites
Sort by visitors right now, by the biggest drop, or by name. Pin the sites you check first, hide the ones you never look at, and group sites by client or brand to filter the Radar to one group. Press Ctrl K to jump to any site by name.
Open a site to see its last 30 minutes minute by minute, today's top pages, its tracking health grade and its silence settings.
Put it on a screen
Any board can run in present mode on a TV or tablet. It refreshes on its own and can rotate between boards every minute, which suits an agency office or a support desk.
Questions
How often does the Radar update?
Live visitor counts refresh every 30 seconds while the page is visible. Daily figures and sparklines refresh every 10 minutes.
Does it work with Universal Analytics?
No. Universal Analytics stopped processing data in 2023. SilenceRadar works with Google Analytics 4 properties.
Is there a limit on sites?
No. Connect as many Google accounts and properties as you have for $9 a month or $90 a year after a 7-day free trial without a card.