In Coveo for Sitecore (using Hive framework) search results page, by default we see a small icon to the extreme right of every search result. Clicking on this icon loads a popup with the preview/quickview of the page. This Quickview icon can be disabled.
This is the error I see under the Coveo source in the Coveo Cloud for the intial rebuild of a Sitecore instance. All the setup was done as recomended and rebuild was started but later I saw the error “Initial build failed – Source refresh timeout”.