Update: ZA Observatory

Interesting news for the Zoom Authority Observatory feature: in addition to showing the graphical distribution of all domains grouped by Zoom Authority level, in fact, it now presents two very useful tables, Winner Domains and Loser Domains.

These are, as it is easy to guess, the list of sites that have gained or lost Zoom Authority points since the previous survey (updates are performed approximately once a month), which can then serve to analyze the ongoing changes on SERPs, for example after Google updates.