|
facebook
|
Is used to Enable ad delivery or retargeting
|
90
days
|
HTTP
|
Meta
|
|
__fb_chat_plugin
|
Is needed to store and track interactions (marketing/tracking).
|
persistent
|
HTTP
|
Meta
|
|
_js_datr
|
Is needed to save user settings.
|
2
years
|
HTTP
|
Meta
|
|
_fbc
|
Is needed to save the last visit (marketing/tracking).
|
2
years
|
HTTP
|
Meta
|
|
fbm
|
Is needed to store account data (marketing/tracking).
|
1
year
|
HTTP
|
Meta
|
|
xs
|
Is needed to store a unique session ID (marketing/tracking).
|
1
year
|
HTTP
|
Meta
|
|
wd
|
Is needed to log the screen resolution.
|
1
week
|
HTTP
|
Meta
|
|
fr
|
Is needed to serve ads and measure and improve their relevance.
|
3
months
|
HTTP
|
Meta
|
|
act
|
Is needed to store logged in users (marketing/tracking).
|
90
days
|
HTTP
|
Meta
|
|
_fbp
|
Is needed to store and track visits to various websites (marketing/tracking).
|
3
months
|
HTTP
|
Meta
|
|
datr
|
Is needed to identify the browser for security and website integrity purposes, including account
recovery and identification of potentially compromised accounts.
|
2
years
|
HTTP
|
Meta
|
|
dpr
|
Is used for analysis purposes. Technical parameters are logged (e.g. aspect ratio and dimensions
of the screen) so that Facebook apps can be displayed correctly.
|
1
week
|
HTTP
|
Meta
|
|
sb
|
Is needed to store browser details and security information of the Facebook account.
|
2
years
|
HTTP
|
Meta
|
|
dbln
|
Is needed to store browser details and security information of the Facebook account.
|
2
years
|
HTTP
|
Meta
|
|
spin
|
Is needed for promotional purposes and social campaign reporting.
|
session
|
HTTP
|
Meta
|
|
presence
|
Contains the "chat" status of logged in users.
|
1
month
|
HTTP
|
Meta
|
|
cppo
|
Is needed for statistical purposes.
|
90
days
|
HTTP
|
Meta
|
|
locale
|
Is needed to save the language settings.
|
session
|
HTTP
|
Meta
|
|
pl
|
Required for Facebook Pixel.
|
2
years
|
HTTP
|
Meta
|
|
lu
|
Required for Facebook Pixel.
|
2
years
|
HTTP
|
Meta
|
|
c_user
|
Required for Facebook Pixel.
|
3
months
|
HTTP
|
Meta
|
|
bcookie
|
Is needed to store browser data (marketing/tracking).
|
2
years
|
HTTP
|
LinkedIn
|
|
li_oatml
|
Is needed to identify LinkedIn members outside of LinkedIn for advertising and analytics
purposes.
|
1
month
|
HTTP
|
LinkedIn
|
|
BizographicsOptOut
|
Is needed to save privacy settings.
|
10
years
|
HTTP
|
LinkedIn
|
|
li_sugr
|
Is needed to store browser data (marketing/tracking).
|
3
months
|
HTTP
|
LinkedIn
|
|
UserMatchHistory
|
Is needed to provide advertising or retargeting (marketing/tracking).
|
30
days
|
HTTP
|
LinkedIn
|
|
linkedin_oauth_
|
Is needed to provide cross-page functionality.
|
session
|
HTTP
|
LinkedIn
|
|
lidc
|
Is needed to store performed actions on the website (marketing/tracking).
|
1
day
|
HTTP
|
LinkedIn
|
|
bscookie
|
Is needed to store performed actions on the website (marketing/tracking).
|
2
years
|
HTTP
|
LinkedIn
|
|
X-LI-IDC
|
Is needed to provide cross-page functionality (marketing/tracking).
|
session
|
HTTP
|
LinkedIn
|
|
AnalyticsSyncHistory
|
Stores the time when the user was synchronized with the "lms_analytics" cookie.
|
30
days
|
HTTP
|
LinkedIn
|
|
lms_ads
|
Is needed to identify LinkedIn members outside of LinkedIn.
|
30
days
|
HTTP
|
LinkedIn
|
|
lms_analytics
|
Is needed to identify LinkedIn members for analytics purposes.
|
30
days
|
HTTP
|
LinkedIn
|
|
li_fat_id
|
Required for indirect member identification used for conversion tracking, retargeting and
analytics.
|
30
days
|
HTTP
|
LinkedIn
|
|
U
|
Is needed to identify the browser.
|
3
months
|
HTTP
|
LinkedIn
|
|
_guid
|
Is needed to identify a LinkedIn member for advertising via Google Ads.
|
90
days
|
HTTP
|
LinkedIn
|
![[Translate to English:] In der klassischen Physik kann man sich die Poincarésche Wiederkehr durch die Bewegung von Kugeln in einer Box vorstellen. Auch wenn diese mit einem geordneten Zustand beginnt, wird sich dieser Zustand irgendwann wiederholen.](/fileadmin/_processed_/1/b/csm_recurrence02_90d06f2a73.jpg)
