The eight things that are scored
Coverage of the car's life, service continuity, documents attached, fluids, wear items, photographs, ownership history and modifications.
The fastest gains are usually the same three: attach the invoices you already have, fill in the years with no entries, and add proper photographs.
The car page tells you which dimension is holding you back and what would move it.
Quality beats quantity — ten precise entries with paperwork outscore fifty vague ones.