Cookies Policy

What are cookies?

Cookies are simple text files that are stored in users’ browsers. They are widely used by websites to provide a better browsing experience to users and to receive traffic information. Cookies are not likely to infect your computer with viruses or install malware. Cookies allow the server to show personalized pages to users, for example by remembering their login and avoiding the need to enter it each time a page is visited.

There are different types of cookies for different functions. None of them contain personally identifiable information, they are completely anonymous so the website has no way of knowing personal data of users through cookies. Users can choose not to allow cookies to be stored.

The types of cookies are

1. Essential cookies:

Some cookies are strictly necessary for the navigation of web pages. Without them, some parts of our website may not function properly. These cookies do not store information about user activity.

2. Non-essential cookies:

These cookies are not essential for proper navigation, but help make navigation and collection of user activity information simple and effective.

Functional Cookies

These cookies are used to remember user preferences on our website, thus achieving optimal navigation. They store information about the choices made by users, and allow the customization of the website according to the needs of each user. . It also prevents users from having to re-enter information or log in each time they access our websites.


These cookies are used to monitor the general use of our website. For this purpose, EURO SISTEMAS DE RETENCIÓN DE AGUAS uses Google Analytics from Google Inc. which records the number of page views, visits and unique users, among other data. The data collected is used to analyze how EURO SISTEMAS DE RETENCIÓN DE AGUAS gets to know, how many users return, which are the most visited pages, etc. This information is acquired through the IP of the users, which does not allow any personal identification of each user and is not shared with third parties. The data collected helps EURO SISTEMAS DE RETENCIÓN DE AGUAS to understand which sections and which information are of more interest to the public, thus being able to provide a better service.

Behavioral advertising

EURO SISTEMAS DE RETENCIÓN DE AGUAS uses cookies to understand what advertising may be most relevant to different users based on the sections visited by each user and their geographic location. The cookie from a trusted ad server is stored in users’ browsers to show the most relevant advertising to each visitor both on EURO SISTEMAS DE RETENCIÓN DE AGUAS pages and on third party websites. These cookies do not contain personally identifiable information, they are completely anonymous. Without these cookies, the advertisements shown to individual users may not be related to their interests.

What cookies do we use?

First party cookies:

These cookies are stored by EURO SISTEMAS DE RETENCIÓN DE AGUAS. They are used to save user preferences within the pages belonging to EURO SISTEMAS DE RETENCIÓN DE AGUAS.

Third-party cookies:

These cookies are stored by different services used in EURO SISTEMAS DE RETENCIÓN DE AGUAS.

When do these cookies expire?

Different cookies have different expiration dates. Some are weekly (e.g. pop up ads), some have a longer life (website performance monitoring).

How can users control or reject the use of cookies?

Users may choose not to store cookies in their browser at any time, bearing in mind that this could affect the correct display of some tools, and general navigation. Users have full control over the storage of cookies in their browsers. Some browsers allow you to block all or only some cookies. Preferences can be set in the privacy settings of each browser:

Chrome / Firefox / Internet Explorer / Safari.

What happens if a user deactivates the storage of cookies?

Disabling the storage of cookies may affect the optimal navigation of our website, as some functionalities would be disabled. Registered users would have to log in on each visit and pop-up ads could also be re-displayed.

Cookie policy update

The EURO SISTEMAS DE RETENCIÓN DE AGUAS cookie policy is subject to updates. EURO SISTEMAS DE RETENCIÓN DE AGUAS advises users to consult this policy whenever possible.


EURO SISTEMAS DE RETENCIÓN DE AGUAS does not engage in mass mailing, or “spamming”. Spam consists of sending unwanted e-mails, usually of a commercial nature, in large quantities and repeatedly, to people with whom the sender has had no previous contact or who do not wish to receive such messages.

This website uses Google AdWords and Facebook Ads remarketing service to advertise on third party websites (including Google) to users who have previously visited, through the use of cookies. These ads can be displayed on the Search Network page, or on the Google Display Network. Third-party vendors, including Google, use cookies to serve ads based on someone’s past visits to the EURO SISTEMAS DE RETENCIÓN DE AGUAS website. The data collected will be used in accordance with the privacy policies of EURO SISTEMAS DE RETENCIÓN DE AGUAS and Google.

Users can set preferences about the ads Google shows them via the Google Ad Preferences page, or opt out of the interest-based ad network by changing their cookie settings.

IP Addresses

VI uploads IP addresses, or the location of your computer on the Internet, to optimize the management of the system and avoid possible problems. We do not use IP address logs to track your session or your behavior on this Web Site. IP addresses are used to collect general traffic information. We will never try to identify individual users through their IP addresses.

Links to other websites

This Privacy Policy applies only to this Web Page, excluding any external web site to which we may link content that we believe may be of interest to our visitors. Our intention is to ensure that all these external links are to quality sites. However, given the nature of the Internet, we cannot guarantee the quality of all linked websites and cannot be held responsible for their content.

Updates to this policy

In the event that EURO SISTEMAS DE RETENCIÓN DE AGUAS decides to modify this Privacy Policy to adapt it to new legal requirements, we will immediately reflect such changes on the website so that users know at all times what kind of information we collect, how we use it and under what circumstances we publish it.