We use own and third-party cookies to improve our services and show information related to your preferences by analyzing your browsing habits. If you continue browsing, it shall be deemed you are accepting their use.
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المكاتب المركزية :
Cardenal Marcelo Spinola 10
28016 Madrid
Tel: +34 91 456 95 00

عناوين أخرى

Cookies Policy


What are cookies?


Cookies are files downloaded to your computer or other device when accessing certain websites to collect information about your navigation on the website. In some cases, cookies are necessary to facilitate navigation and, among other things, they allow storing and retrieving information about the browsing habits of users or their equipment. According to the information they contain and the way the computer is used, cookies can be used to identify the user.


Identification of cookies used


Following the guidelines established by the Spanish Data Protection Agency, cookies used on this site are classified as follows:

Own cookies: Those sent to the user’s equipment from a computer or domain managed by the editor himself, and from which the service requested by the user is provided.

Third-party cookies: Those sent to the user’s equipment from a computer or domain not managed by the editor, but by another organization that manages data obtained through the cookies.

Session cookies: Collect and store data while the user accesses a website.

Persistent cookies: Store data in the computer so that they can be accessed and treated by the administrator of the cookie over a defined period of time - from few minutes to several years.

Technical cookies: Allow the user to navigate through a website, platform or application and the use of any options or services available.

Personalization cookies: Allow the user to access the service with some general predefined characteristics based on a set of criteria in the user’s computer such as language, type of browser through which the user accesses the service, regional configuration from which the user accesses the service, etc.

Analytic cookies: Allow the administrator of the cookies to monitor and analyze the behavior of users in the websites they are linked. The information collected through such cookies is used in measuring the activity of websites, applications or platforms, and for profiling the user navigation of these sites, applications and platforms, in order to make improvements based on data analysis on the users’ usage of the service.

The following table shows own and third-party cookies in the website www.grupocobra.com and the purpose of each of them.


Login Login to administration Proper operation of the session
Language Website language setting Language change
Cookies Check if the cookies notice has been read or not Cookies notice will not hide
__utma (1) Used to distinguish users and sessions. Gives information on the number of visits by the user. It also identifies the time of your first and last visits to the website. Google analytics
__utmb (1) Used to determine new sessions/visits. Identifies the access time to the website. Google analytics
__utmc (1) The current Google Analytics javascript code does not require this cookie. This cookie is still written to ensure compatibility with websites where the old urchin.js tracking code is installed. Google analytics
__utmz (1) Used to store information about user’s habits. Google analytics
__utmv (1) Used to store information about user’s habits. Google analytics
khcookie, testcookie, NID, PREF Cookies from Google Maps used to provide information on locating the offices of the firm. maps.google.com

(1)Allow tracking the website through the Google Analytics tool, which is a service provided by Google to obtain information from the user access to websites. Google, Inc. is a Delaware company whose main office is at 1600 Amphitheatre Parkway, Mountain View (California), CA 94043, USA. Some of the data stored for further analysis are: the number of times the user visited the site, dates of first and last visits of the user, length of visits, web page from which the user accessed the website, search engine that the user used to reach the website or link selected, place in the world from which the user accessed, etc. The configuration of these cookies is predetermined by the service offered by Google, reason why we suggest that you consult the privacy page of Google Analytics, http://www.google.com/intl/es/analytics/privacyoverview.html, for more information about cookies and how to disable them (please understand that we are not responsible for the content or accuracy of any third-party websites).


Disabling cookies


You can allow, block or delete cookies installed on your computer by configuring the options of the browser installed on your computer. Please carefully read the help section of your browser to learn more about how to activate the “private mode” or unlock certain cookies.
For more information about Internet Explorer click here.
For more information about Firefox click here.
For more information about Opera click here.
For more information about Google Chrome click here.
For more information about Safari click here.


Disabling or deleting cookies from Google Analytics


If you accept the use of cookies from Google Analytics you can later uninstall them by configuring your browser as indicated, or by installing the Google Analytics Opt-out Add-on: https://tools.google.com/dlpage/gaoptout?hl=es.