https://leginfo.legislature.ca.gov/faces/billTextClient.xhtm...
>3) An employer with 15 or more employees shall include the pay scale for a position in any job posting.
>5) An employer with 15 or more employees that engages a third party to announce, post, publish, or otherwise make known a job posting shall provide the pay scale to the third party. The third party shall include the pay scale in the job posting.
Edit: wow, so many California/New York City/Washington/Colorado job listings that are omitting the legally required pay ranges
Edit 2: Also see #29 and #34 below:
Also, the third party website can use the information from official job listings to provide the most accurate and sourced data.
The whole reason it works, is because it does not use “official data.”