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See a hotel's Chrono Score — when it was built and last renovated — while you browse hotel booking and travel sites. HotelChrono shows you how fresh a hotel really is — before you book. As you browse the hotel pages you already use, HotelChrono detects the hotel and shows its Chrono Score: a 1–10 freshness rating based on when it was built and last renovated. Stars tell you the category; the Chrono Score tells you the condition. • Instant Chrono Score (1–10) on hotel pages • Built year + last renovation year, each from a real source • Flags hotels currently under renovation • Quick popup search for any hotel by name • Link to the full sourced timeline on hotelchrono.com No accounts. No tracking. No personal data collected. Free.
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.