Study with these findings:

• Smartphones offer slower downloads often
• There is no pointing device
• Small screens offer tiny texts
• The webpage and its content must be created for the smartphone use (responsible design)

The comprehensive understanding was twice the value on Monitors compared with smartphone screens. The study identified two major reasons for this issue:

1. User can see less content at any given time
2. Users must move around the page more by scrolling to other parts of the content. This takes more time, reduces attention (or provides distraction for the reader) and is in most cases confusing for the reader.