Name	tx_aerzen_test
Provider	AERZEN
Lifetime	1 month
Purpose	This cookie describes if cookie is enabled in users browser

Name	tx_aerzen_country
Provider	AERZEN
Lifetime	1 day
Purpose	This cookie contains ISO2 country code of users choice of country content

Name	fe_typo_user
Provider	AERZEN
Lifetime	session
Purpose	This cookie contains information about a log in of an customernet-user

Name	IDE
Provider	Google Tag Manager
Lifetime	session
Purpose	We also use one or more cookies for advertising we serve across the web. One of the main advertising cookies on non-Google sites is named ‘IDE‘ and is stored in browsers under the domain doubleclick.net.

Name	_gcl_au
Provider	Google Tag Manager
Lifetime	90 days
Purpose	Contains a randomly generated user ID. Generated by Conversion Linker.

Name	_ga
Provider	Google Analytics
Lifetime	2 years
Purpose	This cookie is installed by Google Analytics. The cookie is used to calculate visitor, session, campaign data and keep track of site usage for the site's analytics report. The cookies store information anonymously and assigns a randomly generated number to identify unique visitors.

Name	_gid
Provider	Google Analytics
Lifetime	1 day
Purpose	This cookie is installed by Google Analytics. The cookie is used to store information of how visitors use a website and helps in creating an analytics report of how the website is doing. The data collected including the number visitors, the source where they have come from, and the pages visited in an anonymous form.

Name	_hjIncludedInSample
Provider	Hotjar Ltd.
Lifetime	session
Purpose	This cookie is set to let Hotjar know whether that visitor is included in the sample which is used to generate Heatmaps, Funnels, Recordings, etc.

Name	_hjid
Provider	Hotjar Ltd.
Lifetime	11 months
Purpose	This cookie is set by Hotjar. This cookie is set when the customer first lands on a page with the Hotjar script. It is used to persist the random user ID, unique to that site on the browser. This ensures that behavior in subsequent visits to the same site will be attributed to the same user ID.

Name	nmstat
Provider	siteimprove
Lifetime	1000 days
Purpose	This cookie is used to help record visitors' use of the website. It is used to collect statistics about site usage such as when the visitor last visited the site. This information is then used to improve the user experience on the website. This Siteimprove Analytics cookie contains a randomly generated ID used to recognize the browser when a visitor reads a page. The cookie contains no personal information and is used only for web analytics.

Name	siteimproveses
Provider	siteimprove
Lifetime	session
Purpose	This cookie is used purely to track the sequence of pages a visitor looks at during a visit to the site. This information can be used to create User Journeys and enable visitors to find relevant information more quickly.

Name	AWSELB
Provider	siteimprove
Lifetime	session
Purpose	Analytics

Name	__cfduid
Provider	cloudflare
Lifetime	session
Purpose	Depending on your Always Use HTTPs configuration, the _cfduid cookie will be created either as secure or non-secure. It is set by siteimprove.

Name	pk_id.7631.1386
Provider	PIWIK pro
Lifetime	13 months
Purpose	Used to recognize visitors and hold their various properties.

Our website accesses YouTube as a storage and display medium for video content. YouTube sends cookies in order to track use of its services. This video is subject to the YouTube extended data protection mode, meaning that YouTube cookies can only be sent when the video is actually viewed by actively clicking on it. By clicking on the Play button, you give your consent that YouTube is allowed to send cookies to your terminal device, which can then analyse your user behaviour for market research and/or marketing purposes. Please go to https://policies.google.com/technologies/types?hl=en for more information regarding cookie use by YouTube as described in the Google cookie policy. PREF: This cookie stores your preferences and other information, in particular preferred language, how many search results you wish to be shown on your page, and whether or not you wish to have Google’s SafeSearch filter turned on. Expires: 10 years from set/ update VISITOR_INFO1_LIVE: A cookie that YouTube sets that measures your bandwidth to determine whether you get the new player interface or the old. Expires: 8 months from set/update use_hitbox: The use_hitbox cookie increments the ‘views’ counter on the YouTube video Expires: At end of session YSC This cookie is set by the YouTube video service on pages with embedded YouTube video Expires: At end of session yt-remote-connected-devices (youtube.com): Saves the user settings when calling up a YouTube video integrated on other websites. Expire: Persistent yt-remote-cast-installed (youtube.com): Saves the user settings when calling up a YouTube video integrated on other websites. Expire: Session yt-remote-device-id (youtube.com): Saves the user settings when calling up a YouTube video integrated on other websites. Expire: Persistent yt-remote-fast-check-period (youtube.com): Saves the user settings when calling up a YouTube video integrated on other websites. Expire: Session yt-remote-session-app (youtube.com): Saves the user settings when calling up a YouTube video integrated on other websites. Expire: Session yt-remote-session-name (youtube.com): Saves the user settings when calling up a YouTube video integrated on other websites. Expire: Session

Name	YSC
Provider	YouTube
Lifetime	session
Purpose	Registers a unique ID to keep statistics of what videos from YouTube the user has seen.

Name	VISITOR_INFO1_LIVE
Provider	YouTube
Lifetime	8 months
Purpose	A cookie that YouTube sets that measures your bandwidth to determine whether you get the new player interface or the old.

Name	GPS
Provider	YouTube
Lifetime	session
Purpose	These cookies allow YouTube to collect usage information from videos hosted by YouTube.

Name	CONSENT
Provider	YouTube
Lifetime	session
Purpose	These cookies allow YouTube to collect usage information from videos hosted by YouTube.

External content
We use external content on our website to provide you with additional information.

New wastewater planning book

more releases