Devices, browsers, systems and screens

Donut charts for device type, browser and operating system, plus the most common screen sizes.

Dashboard & reportsFeature page: Devices, browsers, operating systems and screens

Devices donut chart: mobile, desktop and tablet — From the live demo: quietstats.co.uk’s own real visitors, totals only.

What it does

Mobile, tablet and desktop share, browser family, OS family and screen sizes, each with visitors and share.

Why it matters

Test on what your visitors actually use, and spot a layout problem when one device type bounces more than the rest.

How to use it

Find Devices, Browsers, Operating systems and Screen sizes on your dashboard.
Click a slice or row to filter everything to it.
For combinations, see the device, browser and OS matrix.

Browsers donut chart — From the live demo: quietstats.co.uk’s own real visitors, totals only.

Most common screen sizes — From the live demo: quietstats.co.uk’s own real visitors, totals only.

How it works

Device type, browser family and OS family are read from the user agent in memory, then the user agent is discarded.
Screen size is sent by the script as width × height.
Versions are not stored, only families (for example Safari, not Safari 18.0).

Privacy

Collected: Device type
Collected: Browser family
Collected: OS family
Collected: Screen size
Not collected: Browser or OS version
Not collected: Device model
No cookies, and nothing stored on the visitor’s device.
Reports show totals only: never a visitor list, IP address or single visit.

Limits

Rows: 0 extra per pageview

Plans

Every plan, including Free. quietstats is free during launch: the Free plan covers 1 site and 5,000 pageviews a month, and no card is needed. See pricing.

Questions

Can I see browsers by device together?

Yes, in the device, browser and OS matrix.