Metrik.world
Reading time
The reading time metric shows how long readers spend with a publication or a specific piece of content, such as an article. It indicates the level of interest and attention readers give the content.
alternative names
- time on page
- average time spent on page
related metrics
units
- Time (seconds, minutes, etc.)
Additions, clarifications, extended definition
It captures the time users spend on a page from the moment it loads until they leave it, or the length of time the page is active in their browser.
In print media, the metric can be estimated through reader research – for example questionnaires asking how long people usually spend reading a particular issue.
Interpretation
A high value means the text was engaging, readable and relevant.
A short reading time may indicate weak structure or appeal of the text, content that is too long or demanding, or that readers found the key information quickly and left the page.
Watch out: limits and risks of distortion
- In digital analytics, time is measured only between two interactions – the last page is often not counted.
- Differences between devices: mobile users usually read for shorter periods, but with more focus.
- Time on page ≠ necessarily reading time. A user may have opened the page without reading it (e.g. switched to another tab).
Where and how to measure
- Web publications are measured by analytics tools (Google Analytics).
- Newsletters are measured by tools such as Mailchimp, Ecomail and HubSpot, which measure average reading time.
- Print media provide estimates from reader research (questionnaires, focus groups).
Formulas
average reading time = total time spent on page / number of page views
Example from practice
A brand runs an expert blog focused on sustainability and corporate ESG. The article "How to set up sustainable supply chains" received 6,500 views during the first two weeks (5,200 unique readers) and an average reading time of 4 minutes 20 seconds. Analysis in GA4 showed that readers spent the most time on the section with practical examples (6 min+), while the opening section had a higher bounce rate.
