Here you will find the cookies and similar storage mechanisms in your browser (Local Storage, Session Storage) that our websites use, along with the provider, purpose and duration. The purposes for which we process data and the legal basis for doing so are set out in our Privacy Policy, which you can access via the link at the bottom of every page. You can change your preferences or withdraw your consent at any time by clicking the shield icon at the bottom left of every page.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
| Required: no consent required | |||
| md_cookie_allow | Sleezzz GmbH | Saves your selection in the cookie banner | 1 year |
| PHPSESSID | Sleezzz GmbH | maintains your session and shopping basket | 30 days |
| akaalb_matratzen_discount_ALB | Akamai Technologies GmbH | distributes traffic across our servers | a few minutes |
| md_chat (Local Storage) | Sleezzz GmbH | resumes an ongoing chat conversation only if you are using the chat | 24 hours |
| md_chat_status, md_chat_teaser, md_chat_changes (Session Storage) | Sleezzz GmbH | whether the chat is currently available and whether we have already shown you the chat notification | until you close the browser |
| Without consent: third-party services for operation and security | |||
| _boomr_akamaiXhrRetry (Local Storage) | Akamai Technologies GmbH (mPulse) | measures the loading times of our pages | until you delete it |
| __cf_bm, __cflb, hmt_id (domain hcaptcha.com) | Intuition Machines, Inc. (hCaptcha), USA | protects pages with payment buttons from automated access | 30 minutes to 30 days |
| NID (domain google.com) | Google Ireland Limited | is set when Google services are loaded, such as payment buttons and spam protection | 6 months |
| _GRECAPTCHA (domain google.com), _grecaptcha (Local Storage) | Google Ireland Limited (reCAPTCHA) | protects our withdrawal form against automated submissions | 6 months |
| Marketing: only with your consent | |||
| _ga, _ga_… | Google Ireland Limited (Google Analytics) | measures how our pages are used | 13 months |
| md_item_lists (Local Storage) | Sleezzz GmbH | remembers, for Google Analytics, in which list you found an item | 30 minutes |
| _gcl_au, _gcl_ls (Local Storage); after clicking on an advert, also _gcl_aw, _gcl_gb | Google Ireland Limited (Google Ads) | measures which adverts lead to visits and orders | 3 months |
| IDE, test_cookie (domain doubleclick.net) | Google Ireland Limited (Google Ads) | shows you relevant adverts on other pages | 13 months, test_cookie 15 minutes |
| _fbp; after clicking on an advert, also _fbc | Meta Platforms Ireland Limited (Meta Pixel), only on matratzen.discount | measures and manages our adverts on Facebook and Instagram | 3 months |
| _ttp, _tt_enable_cookie, ttcsid, ttcsid_…; lastExternalReferrer, lastExternalReferrerTime (Local Storage); tt_sessionId, tt_pixel_session_index, tt_appInfo (Session Storage); _ttp (domain tiktok.com) | TikTok Technology Limited (TikTok pixel), only on matratzen.discount | measures our adverts on TikTok | 13 months; Session Storage until you close your browser |
| cto_bundle (also on Local Storage); uid, cto_bundle (domain criteo.com) | Criteo SA, only on matratzen.discount | shows you adverts on other sites for items you have viewed on our site | 13 months |
| Cookies from advertising partners on their own domains | Partners of Criteo and Adcell | Criteo and Adcell synchronise an identifier with advertising partners so that they can show you relevant adverts. In our test, the following companies and domains set cookies: Microsoft (bing.com, adnxs.com), Adobe (demdex.net), Index Exchange (casalemedia.com), PubMatic (pubmatic.com), Equativ (smartadserver.com), Adform (adform.net), Nexxen (tremorhub.com), Mediavine (mediavine.com), postrelease.com, ipdpx.de, ad-srv.net. Other advertising partners were accessed without setting cookies. | 7 days to 13 months |
| soluteclid (Local Storage) | solute GmbH (billiger.de) | so that billiger.de can bill for the referral; only if you visit us via billiger.de | 30 days |
As at October 2026. We checked the list on 27 October 2026 using the latest version of Chrome, both with and without consent. Providers may change the names and durations of their cookies; your browser may also limit their duration. You can delete cookies and other providers’ storage data in your browser settings.