With the help of these cookies we strive to improve our offer for our users. By means of anonymized data of website users we can optimize the user flow. This enables us to improve ads and website content.
| Name | Purpose | Lifetime | Type | Provider |
|---|
|
_ga
|
Used to distinguish users.
|
2
years
|
HTML
|
Google
|
|
_gat
|
Used to throttle request rate.
|
1
day
|
HTML
|
Google
|
|
_gid
|
Used to distinguish users.
|
1
day
|
HTML
|
Google
|
|
_ga_--container-id--
|
Persists session state.
|
2
years
|
HTML
|
Google
|
|
_gac_--property-id--
|
Contains campaign related information for the user. If you have linked your Google Analytics and Google Ads accounts, Google Ads website conversion tags will read this cookie unless you opt-out.
|
3
months
|
HTML
|
Google
|
|
_gcl_au
|
Used by Google AdSense to experiment with advertisement efficiency.
|
3
months
|
HTML
|
Google
|
|
AMP_TOKEN
|
Contains a token that can be used to retrieve a Client ID from AMP Client ID service. Other possible values indicate opt-out, request in progress or an error retrieving a Client ID from AMP Client ID service.
|
1
year
|
HTML
|
Google
|
|
_dc_gtm_--property-id--
|
Used by DoubleClick (Google Tag Manager) to help identify the visitors by either age, gender or interests.
|
2
years
|
HTML
|
Google
|
![[Translate to English:] Lageplan Firma Marchhart GesmbH Metall Beton Luftfiltertechnik](/fileadmin/user_upload/Allgemein/map_02_1_Kopie.jpg "[Translate to English:] Übersichtskarte")