Cookie setting
Cookies are small text files that can be used by websites to make a user's experience more efficient.
The law states that we can store cookies on your device if they are strictly necessary for the operation of this site. For all other types of cookies we need your permission.
This site uses different types of cookies. Some cookies are placed by third party services that appear on our pages.
You can at any time change or withdraw your consent from the Cookie Declaration on our website.
Learn more about who we are, how you can contact us and how we process personal data in our Privacy Policy.
Please state your consent ID and date when you contact us regarding your consent.
Your consent applies to the following domains: www.bdo.de
Cookie declaration last updated on 29/01/2025 by Cookiebot:
Necessary (29)
Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly without these cookies.
| Name | Provider | Purpose | Maximum Storage Duration | Type |
|---|---|---|---|---|
| .AspNetCore.Antiforgery.# | www.bdo.de | Helps prevent Cross-Site Request Forgery (CSRF) attacks. | Session | HTTP Cookie |
| 1.gif | Cookiebot | Used to count the number of sessions to the website, necessary for optimizing CMP product delivery. | Session | Pixel Tracker |
| AI_buffer | Azure | Used in context with the "AI_sentBuffer" in order to limit the number of data-server-updates (Azure). This synergy also allows the website to detect any duplicate data-server-updates. | Session | HTML Local Storage |
| AI_sentBuffer | Azure | Used in context with the "AI_buffer" in order to limit the number of data-server-updates (Azure). This synergy also allows the website to detect any duplicate data-server-updates. | Session | HTML Local Storage |
| ai_session | Azure | Preserves users states across page requests. | 1 day | HTTP Cookie |
| ARRAffinity [x4] | BDO United Kingdom www.bdo.de BDO Global www.bdo-concunia.de | Used to distribute traffic to the website on several servers in order to optimise response times. | Session | HTTP Cookie |
| ARRAffinitySameSite [x4] | BDO United Kingdom www.bdo.de BDO Global www.bdo-concunia.de | Used to distribute traffic to the website on several servers in order to optimise response times. | Session | HTTP Cookie |
| cookie [x2] | bidberry.net OnAudience | Preserves the visitor's session state across page requests. | 1 year | HTTP Cookie |
| CookieConsent [x2] | news.bdo.de Cookiebot | Stores the user's cookie consent state for the current domain | 1 year | HTTP Cookie |
| csrftoken | Ceros | Helps prevent Cross-Site Request Forgery (CSRF) attacks. | 1 year | HTTP Cookie |
| DID [x2] | Smartstream.tv Adsafety.net | Unique id that identifies the user's session. | 1 year | HTTP Cookie |
| FlippingBook.FBO.Infrastructure.RandomSeed | Amazon | Used to implement the website's e-book reader. | Persistent | HTML Local Storage |
| gdpr | ID5 | Determines whether the visitor has accepted the cookie consent box. This ensures that the cookie consent box will not be presented again upon re-entry. | Session | HTTP Cookie |
| localizations | www.bdo.de | Pending | Persistent | HTML Local Storage |
| mw | Zeotap | Determines whether the user should have access to restricted areas on the website. | Session | Pixel Tracker |
| rc::a | This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website. | Persistent | HTML Local Storage | |
| rc::c | This cookie is used to distinguish between humans and bots. | Session | HTML Local Storage | |
| SERVERID | Eyeota | This cookie is used to assign the visitor to a specific server - this function is necessary for the functionality of the website. | 1 day | HTTP Cookie |
| test_cookie | Used to check if the user's browser supports cookies. | 1 day | HTTP Cookie | |
| testcookie | Ceros | This cookie determines whether the browser accepts cookies. | Session | HTTP Cookie |
Preferences (8)
Preference cookies enable a website to remember information that changes the way the website behaves or looks, like your preferred language or the region that you are in.
| Name | Provider | Purpose | Maximum Storage Duration | Type |
|---|---|---|---|---|
| YSC | YouTube | Registers a unique ID to keep statistics of what videos from YouTube the user has seen. | Session | HTTP Cookie |
| yt-remote-cast-available | Ceros | Stores the user's video player preferences using embedded YouTube video | Session | HTML Local Storage |
| yt-remote-cast-installed | Ceros | Stores the user's video player preferences using embedded YouTube video | Session | HTML Local Storage |
| yt-remote-connected-devices | Ceros | Stores the user's video player preferences using embedded YouTube video | Persistent | HTML Local Storage |
| yt-remote-device-id | Ceros | Stores the user's video player preferences using embedded YouTube video | Persistent | HTML Local Storage |
| yt-remote-fast-check-period | Ceros | Stores the user's video player preferences using embedded YouTube video | Session | HTML Local Storage |
| yt-remote-session-app | Ceros | Stores the user's video player preferences using embedded YouTube video | Session | HTML Local Storage |
| yt-remote-session-name | Ceros | Stores the user's video player preferences using embedded YouTube video | Session | HTML Local Storage |
Statistics (10)
Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously.
| Name | Provider | Purpose | Maximum Storage Duration | Type |
|---|---|---|---|---|
| _ga [x2] | Registers a unique ID that is used to generate statistical data on how the visitor uses the website. | 2 years | HTTP Cookie | |
| _ga_# [x2] | Used by Google Analytics to collect data on the number of times a user has visited the website as well as dates for the first and most recent visit. | 2 years | HTTP Cookie | |
| _gat [x2] | Used by Google Analytics to throttle request rate | 1 day | HTTP Cookie | |
| _gid | Registers a unique ID that is used to generate statistical data on how the visitor uses the website. | 1 day | HTTP Cookie | |
| ab | Neustar | This cookie is used by the website’s operator in context with multi-variate testing. This is a tool used to combine or change content on the website. This allows the website to find the best variation/edition of the site. | 1 year | HTTP Cookie |
| ai_user | Azure | Used by Microsoft Application Insights software to collect statistical usage and telemetry information. The cookie stores a unique identifier to recognize users on returning visits over time. | 1 year | HTTP Cookie |
| collect | Used to send data to Google Analytics about the visitor's device and behavior. Tracks the visitor across devices and marketing channels. | Session | Pixel Tracker |
Marketing (100)
Marketing cookies are used to track visitors across websites. The intention is to display ads that are relevant and engaging for the individual user and thereby more valuable for publishers and third party advertisers.
| Name | Provider | Purpose | Maximum Storage Duration | Type |
|---|---|---|---|---|
| #-# | Ceros | Used to track user’s interaction with embedded content. | Session | HTML Local Storage |
| #GUID#23 | Ceros | Pending | Session | HTTP Cookie |
| (unnamed) | bidberry.net | Pending | Session | Pixel Tracker |
| __#_cid | Beachfront | Pending | 1 year | HTTP Cookie |
| __103_exp | Beachfront | Pending | 1 day | HTTP Cookie |
| __io_cid | Beachfront | Used in conjunction with video-advertisement - Detects where on the website the video-advertisements should be displayed. | 1 year | HTTP Cookie |
| __putma | Prezi | Targets ads based on behavioural profiling and geographical location. | 400 days | HTTP Cookie |
| __Secure-ROLLOUT_TOKEN | YouTube | Pending | 180 days | HTTP Cookie |
| _gcl_au | Used by Google AdSense for experimenting with advertisement efficiency across websites using their services. | 3 months | HTTP Cookie | |
| _ptref | Ceros | Targets ads based on behavioural profiling and geographical location. | 1 day | HTTP Cookie |
| AFFICHE_W | Weborama | Used by the advertising platform Weborama to determine the visitor's interests based on pages visits, content clicked and other actions on the website. | 1 year | HTTP Cookie |
| anj | Appnexus | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 3 months | HTTP Cookie |
| api/v1/bswsync | Kargo Global | Used for data-synchronization with advertisement networks. | Session | Pixel Tracker |
| arcki2 | audrte.com | Collects data on user behaviour and interaction in order to optimize the website and make advertisement on the website more relevant. | 15 days | HTTP Cookie |
| arcki2_adform | audrte.com | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 15 days | HTTP Cookie |
| ayl_visitor | omnitagjs.com | This cookie registers data on the visitor. The information is used to optimize advertisement relevance. | 30 days | HTTP Cookie |
| block_reset | Adsafety.net | Pending | 30 days | HTTP Cookie |
| c | Bidswitch | Regulates synchronisation of user identification and exchange of user data between various ad services. | 1 year | HTTP Cookie |
| C | Adform | Used to check if the user's browser supports cookies. | 30 days | HTTP Cookie |
| cache0 | Adsafety.net | Pending | 1 year | HTTP Cookie |
| callback | ID5 | Collects data on visitor behaviour from multiple websites, in order to present more relevant advertisement - This also allows the website to limit the number of times that they are shown the same advertisement. | Session | HTTP Cookie |
| car | ID5 | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | Session | HTTP Cookie |
| cerosdomaintracking | Ceros | Pending | Session | HTTP Cookie |
| cf | ID5 | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | Session | HTTP Cookie |
| cip | ID5 | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | Session | HTTP Cookie |
| CM | Adform | Used to check if the user's browser supports cookies. | 1 day | HTTP Cookie |
| cm_uid [x2] | Smartstream.tv Adsafety.net | This cookie registers data on the visitor. The information is used to optimize advertisement relevance. | 30 days | HTTP Cookie |
| CM14 | Adform | Registers user behaviour and navigation on the website, and any interaction with active campaigns. This is used for optimizing advertisement and for efficient retargeting. | 14 days | HTTP Cookie |
| CMID | Casale Media | Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 1 year | HTTP Cookie |
| CMPRO | Casale Media | Collects data on visitor behaviour from multiple websites, in order to present more relevant advertisement - This also allows the website to limit the number of times that they are shown the same advertisement. | 3 months | HTTP Cookie |
| CMPS | Casale Media | Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 3 months | HTTP Cookie |
| cnac | ID5 | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | Session | HTTP Cookie |
| cookie_ver | Adsafety.net | Pending | 1 year | HTTP Cookie |
| ct_did | Adsafety.net | Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. | 1 year | HTTP Cookie |
| ct_idt | Adsafety.net | Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. | 1 year | HTTP Cookie |
| ct_uid | Adsafety.net | Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. | 1 year | HTTP Cookie |
| demdex | Adobe Inc. | Pending | 180 days | HTTP Cookie |
| domain_tracker/bdo/# | Ceros | Pending | Persistent | HTML Local Storage |
| done_redirects# | OnAudience | Pending | 1 day | HTTP Cookie |
| done_redirects280414 | bidberry.net | Pending | 1 day | HTTP Cookie |
| dpm | Adobe Inc. | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | 180 days | HTTP Cookie |
| EE | The Nielsen Company | Collects data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 4 months | HTTP Cookie |
| experience_tracker/bdo/# | Ceros | Pending | Persistent | HTML Local Storage |
| ga_visitor_id | Checkfront | Pending | Persistent | HTML Local Storage |
| gpp | ID5 | Pending | Session | HTTP Cookie |
| HAPLB8G | Sonobi | Pending | Session | HTTP Cookie |
| IDE | Pending | 400 days | HTTP Cookie | |
| idt | Smartstream.tv | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | 1 year | HTTP Cookie |
| IDT | Adsafety.net | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | 1 year | HTTP Cookie |
| iU5q-!O9@$ | Ceros | Registers a unique ID to keep statistics of what videos from YouTube the user has seen. | Session | HTML Local Storage |
| ktcid | Kargo Global | This cookie is used to identify the visitor and optimize ad-relevance by collecting visitor data from multiple websites – this exchange of visitor data is normally provided by a third-party data-center or ad-exchange. | 1 year | HTTP Cookie |
| LAST_RESULT_ENTRY_KEY | YouTube | Used to track user’s interaction with embedded content. | Session | HTTP Cookie |
| LogsDatabaseV2:V#||LogsRequestsStore | Ceros | Used to track user’s interaction with embedded content. | Persistent | IndexedDB |
| match | Improve Digital | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | Session | Pixel Tracker |
| matchadform | Dataxu | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | 30 days | HTTP Cookie |
| mobile-help-overlay | Ceros | Pending | Session | HTTP Cookie |
| ndr | pixel.nordicdataresources.net | Pending | 1 year | HTTP Cookie |
| nextId | YouTube | Used to track user’s interaction with embedded content. | Session | HTTP Cookie |
| NID | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 6 months | HTTP Cookie | |
| pagead/1p-user-list/# | Tracks if the user has shown interest in specific products or events across multiple websites and detects how the user navigates between sites. This is used for measurement of advertisement efforts and facilitates payment of referral-fees between websites. | Session | Pixel Tracker | |
| permanent [x2] | Smartstream.tv Adsafety.net | Collects data on visitors' preferences and behaviour on the website - This information is used make content and advertisement more relevant to the specific visitor. | 1 year | HTTP Cookie |
| psid_# | Amazon | Pending | Session | HTML Local Storage |
| receive-cookie-deprecation | Appnexus | Collects information on user behaviour on multiple websites. This information is used in order to optimize the relevance of advertisement on the website. | 400 days | HTTP Cookie |
| remote_sid | YouTube | Necessary for the implementation and functionality of YouTube video-content on the website. | Session | HTTP Cookie |
| requests | YouTube | Used to track user’s interaction with embedded content. | Session | HTTP Cookie |
| rum | Casale Media | Collects data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | Session | Pixel Tracker |
| setuid | Appnexus | This cookie is set by the audience manager of the website to determine the time and frequencies of visitor data synchronization - cookie data synchronization is used to synchronize and gather visitor data from several websites. | Session | Pixel Tracker |
| SEUNCY | Semasio | Registers a unique ID that identifies the user's device for return visits. | 1 year | HTTP Cookie |
| sync | Bidswitch | Collects data on user behaviour and interaction in order to optimize the website and make advertisement on the website more relevant. | Session | Pixel Tracker |
| TESTCOOKIESENABLED | YouTube | Used to track user’s interaction with embedded content. | 1 day | HTTP Cookie |
| threat-map-client-id | Ceros | Pending | Persistent | HTML Local Storage |
| threat-map-queue-pop-level | Ceros | Pending | Persistent | HTML Local Storage |
| tluid | Triplelift | This cookie is used to identify the visitor and optimize ad-relevance by collecting visitor data from multiple websites – this exchange of visitor data is normally provided by a third-party data-center or ad-exchange. | 3 months | HTTP Cookie |
| tluidp | Triplelift | Pending | 3 months | HTTP Cookie |
| track/cmf/generic | The Trade Desk | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | Session | Pixel Tracker |
| tuuid | Bidswitch | Registers whether or not the user has consented to the use of cookies. | 1 year | HTTP Cookie |
| tuuid_lu | Bidswitch | Contains a unique visitor ID, which allows Bidswitch.com to track the visitor across multiple websites. This allows Bidswitch to optimize advertisement relevance and ensure that the visitor does not see the same ads multiple times. | 1 year | HTTP Cookie |
| ud | The Nielsen Company | Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 4 months | HTTP Cookie |
| uid | Adform | Registers a unique user ID that recognises the user's browser when visiting websites that use the same ad network. The purpose is to optimise display of ads based on the user's movements and various ad providers' bids for displaying user ads. | 2 months | HTTP Cookie |
| UID [x2] | Adsafety.net Freewheel | Unique user ID that recognizes the user on returning visits | 1 year | HTTP Cookie |
| uid-bp-# | Freewheel | Pending | 2 months | HTTP Cookie |
| um | Teads | Used to identify the visitor across visits and devices. This allows the website to present the visitor with relevant advertisement - The service is provided by third party advertisement hubs, which facilitate real-time bidding for advertisers. | Session | Pixel Tracker |
| us.gif | Sonobi | Used to track the visitor's usage of GIFs - This serves for analytical and marketing purposes. | Session | Pixel Tracker |
| UserID1 | Adition Technologies | This cookie is used to collect information on a visitor. This information will become an ID string with information on a specific visitor – ID information strings can be used to target groups with similar preferences, or can be used by third-party domains or ad-exchanges. | 3 months | HTTP Cookie |
| uuid2 | Appnexus | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 3 months | HTTP Cookie |
| ux | Improve Digital | Collects data on visitors' preferences and behaviour on the website - This information is used make content and advertisement more relevant to the specific visitor. | Session | Pixel Tracker |
| visited_280413 | pixel.nordicdataresources.net | Pending | 1 day | HTTP Cookie |
| visitor/sync | omnitagjs.com | This cookie is used to assign specific visitors into segments, this segmentation is based on visitor behavior on the website - the segmentation can be used to target larger groups. | Session | Pixel Tracker |
| VISITOR_INFO1_LIVE | YouTube | Tries to estimate the users' bandwidth on pages with integrated YouTube videos. | 180 days | HTTP Cookie |
| w/1.0/sd | Openx | Registers data on visitors such as IP addresses, geographical location and advertisement interaction. This information is used optimize the advertisement on websites that make use of OpenX.net services. | Session | Pixel Tracker |
| wfivefivec | Dataxu | Collects data on the user's visits to the website, such as what pages have been loaded. The registered data is used for targeted ads. | 13 months | HTTP Cookie |
| XANDR_PANID | Appnexus | This cookie registers data on the visitor. The information is used to optimize advertisement relevance. | 3 months | HTTP Cookie |
| xuid | Triplelift | Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. | Session | Pixel Tracker |
| ytidb::LAST_RESULT_ENTRY_KEY | YouTube | Stores the user's video player preferences using embedded YouTube video | Persistent | HTML Local Storage |
| YtIdbMeta#databases | Ceros | Used to track user’s interaction with embedded content. | Persistent | IndexedDB |
| zc | Zeotap | Registers data on visitors from multiple visits and on multiple websites. This information is used to measure the efficiency of advertisement on websites. | 1 year | HTTP Cookie |
| zsc | Zeotap | Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. | 1 day | HTTP Cookie |
Unclassified (2)
Unclassified cookies are cookies that we are in the process of classifying, together with the providers of individual cookies.
| Name | Provider | Purpose | Maximum Storage Duration | Type |
|---|---|---|---|---|
| arcki2_ddp2 | audrte.com | Pending | 15 days | HTTP Cookie |
| ax_cx | openrtb-us-east-1.axonix.com | Pending | 30 days | HTTP Cookie |