What does a salary research tool compare?
Salary research gathers evidence about what employers publish and what public datasets report for comparable work. A useful salary comparison identifies the role, experience level, geography and pay definition before comparing amounts.
A posted range is not an accepted offer, and a survey median is not a company's pay band. Base salary, on-target earnings and total compensation describe different things. Keeping those fields and the source's data period visible makes the research more useful for deciding what to ask next.

