SATOR · COEFICIENTE
Privacy
Current service
Coeficiente is an educational project by Sator. The reasoning activity displays its result on screen without registration or an email request. Correct-answer counts are not used to make decisions about people, diagnose or target advertising.
Activity data
Starting a session sends the selected language and an adult confirmation. Responses and duration are sent to the server to calculate correct answers. The result returns to this tab: no profile or public report URL is created. Responses and results are not added to a participant database. Closing the tab loses progress that you have not printed or saved.
Sessions and abuse prevention
The server links the activity to a necessary HttpOnly, SameSite Strict session cookie lasting up to four hours. HMAC-pseudonymised technical identifiers limit requests and prevent repeated submissions. Guard records logically expire within 24 hours and are purged when later requests arrive; this is not a promise of immediate physical erasure at that time. Hostinger, the hosting provider, may retain necessary access and security logs under its service.
When you contact us
The contact email is used to handle your enquiry, not to subscribe you to marketing. Provide only necessary information. Do not attach diagnoses, identity documents, complete test responses or other people’s information. You can request information, correction or deletion concerning your enquiry through the published contact. You may also contact the Spanish Data Protection Agency.
Advertising and service changes
AdSense, Analytics and Amazon pixels are not currently loaded. Test responses and results are not sent to advertising systems. Automated result delivery by email is not open to the public. The legal operator’s identification, applicable processing information and configuration must be completed before enabling it.