2 items
Fine New Tab Page: Weather, multi-page notepad, personalized widgets, custom RSS feeds, and release updates. Notepad Clock, date, quote of the day Shortcuts Weather widget EarthQuake & Google News Sidebar options (For now). You can change your background, auto location finder for weather in the settings page. Options for light and dark versions.
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.