If you do a search in Google Search for [new years] related keywords, Google will bring back the confetti easter egg from last year. Google by default will throw down some confetti and then let you also add more confetti to the mix by clicking on the confetti popper.
Google’s John Mueller explained that you really need to look at your site as a whole when determining if your site is quality or not. Do not simply look at the pages Google did not index or the pages Google does not show in the search results.