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--- en:results:variables [15.11.2017 08:59] – Update to German version's contents admin
+++ en:results:variables [15.11.2017 09:00] – [External Information] removed, can be obtained in the "client information" question admin
@@ Line 61: / Line 61: @@
-===== External Information =====
-The following variables will only be included in the data set if the appropriate option was enabled. Further, these data is recorded only if set so in the **Project Settings** => //Privacy// options.
-{{:en:results:scr.variables.externals.png?nolink|Include the variables when downloading the data set}}
-  * **S_IP** IP address of the participant [REMOTE_ADDR]. This may allow inferences on the location, but is completely useless to identify people who did the questionnaire twice.
-  * **S_LANG** The language (e.g., "en" or "de") as set in the browser [HTTP_ACCEPT_LANGUAGE].\\ **Note:** This is nothing more than a browser setting that does not necessarily indicate the user's true language or residence.
-  * **S_REFERR** Referer -– where did the participant came from [HTTP_REFERER]? Where did he or she find the link to the survey?
-  * **S_BROWSR** The ID sent by the browser [HTTP_USER_AGENT]. Note that the participant could easily manipulate the browser ID.