This is entirely driven by the migration to newer versions of the Software underpinning the State's Website hosting solution. All sites in the latest version are responsive. Some State entities have not had the resources to update their site for some years and so they were still on antiquated templates in the older version. This was intended to be completed two years ago but the State requested a pause several times as resources were required for emergent circumstances, including the COVID pandemic.
Comparing the number of non-responsive sites with the total number of sites.