Cookies policy CASTRO SEIS

On this website we collect and use information as indicated in our privacy policy. One of the ways we collect information is through the use of technology called "cookies." At CASTRO SEIS we use cookies for several things.

Acceptance of cookies

When you access this website or application for the first time, you will see a warning informing you of the use of cookies and where you can consult this cookie policy. If the user actively consents to the use of cookies, they will be installed on their computer or device. In addition to the use of our own cookies, we allow third parties to set cookies and access them on your computer.

What information does a cookie store?

Cookies do not usually store sensitive information, such as credit cards or bank details, or personal information, etc. The data they keep is technical, statistical, personal preferences, content customization, etc.

The web server does not associate the user as a person but with his web browser. In fact, if the user regularly browses with the Chrome browser and tries to browse the same website with the Firefox browser, they will see that the website does not realize that you are the same person because it is actually associating the information with the browser, not to the person.

Cookies accepted by the regulations and excepted cookies

According to the EU directive, the cookies that require the informed consent of the user are analytical cookies and advertising cookies, excepting those of a technical nature and those necessary for the operation of the website or the provision of services expressly requested by the user.

What cookies does this website use?

This website uses its own and third-party cookies. The following cookies are used on this website, which are detailed below.

Own cookies:

Login: The cookies to log in allow you to enter and exit your CASTRO SEIS account.

Security: We use cookies to avoid security risks. Mainly to detect when someone is trying to hack into your CASTRO SEIS account.

Third-party cookies

This website uses the following third-party cookies:

Analytical cookies:

They are those that are sent to the user's terminal equipment from a computer or domain that is not managed by the editor, but by another entity that processes the data obtained through cookies.

Preference cookies:

Preference cookies allow the website to remember information that changes the way the page behaves or the way it looks, such as the preferred language or the region in which the user is located.

Analytical cookies:

This website uses analysis services, specifically, Google Analytics to help the website analyze the use made by users of the website and improve its usability, but in no case are they associated with data that could identify the Username. Google Analitycs, is a web analytics service provided by Google, Inc.

Analytical and statistical cookies help us understand how visitors interact with our website by collecting and providing information anonymously.

Facebook Ads Conversion Tracking (Facebook Pixel) (Facebook, Inc.):

Facebook Ads Conversion Tracking (Facebook Pixel) is a statistics service provided by Facebook, Inc. that connects data from Facebook's advertising network with actions performed on this Application. The Facebook pixel tracks conversions that can be attributed to Facebook, Instagram, and Audience Network ads.

Personal Data collected: Cookie and Usage Data.

Place of treatment: USA - Privacy Policy.

Advertising and remarketing cookies:

Marketing cookies are used to track visitors on web pages. The intention is to show ads relevant and attractive to the individual user, and therefore more valuable to publishers and third-party advertisers.

These types of services allow this Application and its partners to distribute, optimize and display advertisements based on the history of use of this Application by the User.

This activity is carried out by tracking the Usage Data and using Cookies, information that is transferred to the users.artners who manage remarketing and remarketing activity.

In addition to any "opt out" option offered by any of the services indicated below, the User can also opt out of the use of cookies by third-party services by accessing the exclusion page of the Network Advertising Initiative .

Social network cookies

Social media cookies can be stored in your browser while browsing CASTRO SEIS, for example, when you use the CASTRO SEIS content share button on a social network.

Next, you have information about the cookies of the social networks that this website uses in its own cookie policies:

  • Facebook cookies, see more information in their cookies policy
  • Twitter cookies, see more information in their cookie policy
  • YouTube cookies, see more information in their cookies policy

CASTRO SEIS cookie table






_ fbp


Banner advertisement

Facebook sets this cookie to deliver advertising when on Facebook or on an advertising-driven digital platform. Facebook after visiting this website.

3 months



Banner advertisement

Facebook sets the cookie to show relevant ads to users and measure and improve ads. The cookie also tracks user behavior on the web on sites that have Facebook pixels or Facebook social plugins.

3 months

_ Georgia



This cookie is installed by Google Analytics. The cookie is used to calculate visitor, session and campaign data and to track site usage for site analytics report. Cookies store information anonymously and assign a randomly generated number to identify unique visitors.

2 years

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This cookie is installed by Google Analytics. The cookie is used to store information about how visitors use a website and helps create an analytical report of how the website is performing. The data collected, including the number of visitors, the source they come from and the pages, is displayed anonymously.

1 day



This cookie is native to PHP applications. The cookie is used to store and identify the

How to control cookies

Most browsers allow users to control cookies. Due to the settings preferences, the overall user experience may suffer as it will not be a personalized experience. It may also not be possible to save custom settings such as login information.

We provide the necessary links to configure the options regarding cookies in each browser:

More information about cookies

You can consult the regulation on cookies published by the Spanish Agency for Data Protection in its "Guide on the use of cookies" and obtain more information about cookies on the Internet,

If you want to have more control over the installation of cookies, you can install programs or add-ons to your browser, known as “Do Not Track” tools, which will allow you to choose the cookies you want to allow.

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