The Seo Visibility in the Research Cloud is the overall likelihood a website is seen in organic search results. The higher the value, the higher the likelihood. The value represents the SEO Visibility for the past week and the percentage is the week over week change. In the Research Cloud Area SEO Visibility shows the visibility of a domain based on the entire keyword set for which the rankings are determined.
In the middle of that you can find the Comparison Rate between Desktop and Mobile Visibility. In this case the numbers are almost the same, so the Comparison Rate is correspondingly low.
This KPI can give you an insight into whether the domain ranks better in the mobile or desktop area, so that you can align your strategy from it.