This tool allows you to activate different cookie categories. You can change the settings at any time.
Necessary cookies help to make a website usable by enabling basic functions such as page navigation and access to secure areas of the website. The website cannot function properly without these cookies. They cannot be blocked.
| Provider | Name | Purpose | Expiration |
|---|---|---|---|
| Provider denkwerk.com | Namecookie_settings | Purposestores all cookie preferences of the user | Expiration3 months |
| Provider denkwerk.com | NameAWSALB | Purposeused for load balancing and to connect a user to a specific host | Expiration7 days |
| Provider denkwerk.com | NameAWSALBCORS | Purposeused for load balancing and to connect a user to a specific host | Expiration7 days |
| Provider denkwerk.com | Namei18n_redirected | Purposesaves the user's language setting and redirects him/her to the version he/she has chosen when the page is called up again | Expirationsession |
Statistic cookies help website operators understand how users interact with websites by collecting and reporting information anonymously. If you allow cookies from this category and block them again at a later date, cookies already set may remain on your device for technical reasons. You can then delete them manually at any time.
| Provider | Name | Purpose | Expiration |
|---|---|---|---|
| Provider google.com | Name_ga | Purposeregisters a unique ID that is used to generate statistical data on how the visitor uses the website | Expiration2 years |
| Provider google.com | Name_gid | Purposeused to distinguish users | Expiration24 hours |
| Provider google.com | Name_gat | Purposeused to throttle request rate. If Google Analytics is deployed via Google Tag Manager, this cookie will be named dc_gtm<property-id>. | Expiration1 minute |
| Provider google.com | NameAMP_TOKEN | Purposecontains a token that can be used to retrieve a Client ID from AMP Client ID service. Other possible values indicate opt-out, inflight request or an error retrieving a Client ID from AMP Client ID service. | Expirationbetween 30 seconds und 1 year |
| Provider google.com | Namegac<property-id> | Purposecontains 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. | Expiration90 days |
| Provider google.com | Name__utma | Purposeused to distinguish users and sessions. The cookie is created when the javascript library executes and no existing __utma cookies exists. The cookie is updated every time data is sent to Google Analytics. | Expiration2 years |
| Provider google.com | Name__utmt | Purposeused to throttle request rate | Expiration10 minutes |
| Provider google.com | Name__utmb | Purposeused to determine new sessions/visits. The cookie is created when the javascript library executes and no existing __utmb cookies exists. The cookie is updated every time data is sent to Google Analytics. | Expiration30 minutes |
| Provider google.com | Name__utmc | Purposenot used in ga.js. Set for interoperability with urchin.js. Historically, this cookie operated in conjunction with the {{__utmb}}cookie to determine whether the user was in a new session/visit. | Expirationsession |
| Provider google.com | Name__utmz | Purposestores the traffic source or campaign that explains how the user reached your site. The cookie is created when the javascript library executes and is updated every time data is sent to Google Analytics. | Expiration6 months |
| Provider google.com | Name__utmv | Purposeused to store visitor-level custom variable data. This cookie is created when a developer uses the _setCustomVar method with a visitor level custom variable. This cookie was also used for the deprecated _setVar method. The cookie is updated every time data is sent to Google Analytics. | Expiration2 years |
| Provider google.com | Name__utmx | Purposeused to determine a users inclusion in an experiment | Expiration18 months |
| Provider google.com | Name__utmxx | Purposeused to determine the expiry of experiments a user has been included in | Expiration18 months |
| Provider google.com | Name_gaexp | Purposeis set as a test to check whether the browser allows the setting of cookies. Does not contain any identification features. | Expirationvarying, usally 90 days |
| Provider google.com | Name_opt_awcid | Purposecontains a randomly generated User-ID. Google can use this ID to recognize the user across different websites and to display personalized advertising. | Expiration24 hours |
| Provider google.com | Name_opt_awmid | Purposeis set when a user clicks on a Google ad to reach the website. It contains information about whose account the clicked ad was placed from. | Expiration24 hours |
| Provider google.com | Name_opt_awgid | Purposeis set when a user clicks on a Google ad to reach the website. It contains information about which ad campaign the clicked ad belongs to. | Expiration24 hours |
| Provider google.com | Name_opt_awkid | Purposeis set when a user clicks on a Google ad to reach the website. It contains information about the selection criteria on the basis of which the ad was placed, for example which keyword was booked into Google. | Expiration24 hours |
| Provider google.com | Name_opt_utmc | Purposestores information about which marketing campaign a user last used to visit the website | Expiration24 hours |
| Provider matomo.org | Name_pk_testcookie | Purposeis used to check whether the visitor's browser supports cookies | Expirationsession |
| Provider matomo.org | NameMATOMO_SESSID | Purposeis set when Matomo's opt-out feature is used. This cookie is only temporary (it is called a nonce and helps prevent CSRF security issues). | Expirationsession |
| Provider matomo.org | Namepiwik_ignore | Purposeis set when the opt-out function of matomo is used. | ExpirationSession |
Cookies that allow Vimeo videos to be embedded in our site. If you do not allow this cookie, Vimeo content cannot be displayed on this page. If you allow cookies from this category and block them again at a later date, cookies already set may remain on your device for technical reasons. You can then delete them manually at any time.
| Provider | Name | Purpose | Expiration |
|---|---|---|---|
| Provider vimeo.com | Name__qca | Purposeusually associated with Quantcast, a digital advertising company. They provide website rankings, and the data they collect is also used for audience segmentation and targeted advertising. | Expiration1 year |
| Provider vimeo.com | Name__ssid | Purposestores the session ID | Expiration12 years |
| Provider vimeo.com | Name_ga | Purposeused to distinguish users | Expiration2 years |
| Provider vimeo.com | Name_fbp | Purposeused by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers | Expiration3 months |
| Provider vimeo.com | Name_gcl_au | Purposeused by Google AdSense for experimenting with advertisement efficiency across websites using their services | Expiration3 months |
| Provider vimeo.com | Name_gid | Purposeis used to distinguish users | Expiration24 hours |
| Provider vimeo.com | Namecontinuous_play_v3 | Purposeused to keep track of whether continuous play is on or not for a user | Expiration1 year |
| Provider vimeo.com | Namehas_logged_in | Purposestores if the visitor has ever logged in | Expiration10 years |
| Provider vimeo.com | Nameis_logged_in | Purposestores if the visitor is logged in at this time | Expiration10 years |
| Provider player.vimeo.com | NamemuxData | Purposeused in conjunction with a video player. If the visitor is interrupted while viewing video content, the cookie remembers where to start the video when the visitor reloads the video. | Expirationsession |
| Provider vimeo.com | Nameplayer | Purposesaves the visitor's preferences when playing embedded video from Vimeo | Expiration1 year |
| Provider vimeo.com | Namevimeo_gdpr_optin | Purposestores the visitor's GDPR related consent settings | Expiration |
| Provider vimeo.com | Namevuid | Purposecontains the Vimeo Analytics ID | Expiration2 years |
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