Latest update April 11, 2019 — This is the latest edition of our study on the state of the mobile web. This update demonstrates the growth of the mobile web last year (2018) versus the desktop. I’ll also compare the latest data to usage levels in 2016 and 2017. The stats in this and our prior studies were pulled from SimilarWeb and reflect U.S. traffic across the web.
Where is the Mobile vs. Desktop Story Heading?
- In 2018, 58% of site visits were from mobile devices.
- Mobile devices made up 42% of total time spent online.
- Mobile Bounce Rate came in at 50%.
Changes to Our Data Collection Methodology for 2018
During 2018, SimilarWeb made some shifts in their data sources. For that reason, the charts below show the 2018 data separated from the 2016 and 2017 data. The new sources in 2018 have slightly lower mobile usage, but this does not reflect an actual drop in mobile usage—just a change in the data sources used.
Nonetheless, SimilarWeb has one of the largest data samples on the web, and was picked by Rand Fishkin as the best tool for getting data on web traffic. For that reason, we will continue to use SimilarWeb as the data source for this study on an annual basis.