Additional metadata collected about respondents.
Link til delLanguage
The language respondents selected to fill out the survey.
Link til delSurvey Completion
The proportion of the survey filled out by respondents.
Link til delAuthentication
Whether respondents signed in or filled out the survey as guests.
Link til delDevice
What device was used to take the survey.
Link til delBrowser
What browser was used to take the survey.
What OS version was used to take the survey.
Link til delPrevious Surveys
Previous Devographics surveys taken by respondents.
Link til delParticipation Count
How many times respondents have taken part in previous editions of this survey.
Link til delResponses Over Time
Chronological breakdown of when responses were collected.
Link til delSource
A majority of respondents knew about the survey from previous years or other surveys, but newsletters such as This Week in React were also a large source of traffic.