cgyinliu.com

Evaluation summary

Separate measures from separate sources. They are never combined into one score. How they are calculated

Key observations

• There is not enough history for a 30-day availability score yet.

  Data behind this

  {"reason":"short_history","historyDays":2,"status":"collecting"}

• Catalog changes were recorded on 6 of 6 observable days; 1,414 service prices decreased and 1,498 service prices increased.

  Data behind this

  {"daysWithChange":6,"observableDays":6,"priceDown":1414,"priceUp":1498,"distinctServices":6956}

• The latest successful catalog fetch was on 2026-11-06.

  Data behind this

  {"lastCatalogOkAt":"2026-11-06T05:58:35.574Z"}