1. What are cookies and why do we use them on the website?

A cookie is a file that is downloaded to the device by the user to access a certain website to store and retrieve information about the navigation that is done on the computer.

Cookies allow this website, among other things, to store and retrieve information about the user’s options and habits. On the website, the cookies that exist are necessary for the operation of this.

It is important to keep in mind that the use of cookies does not provide personal data of the user.

2. What kind of cookies are there?

Cookies, depending on the time they remain activated, can be divided into session or permanent cookies:

Session and persistent cookies: in the session, the data collected is only collected while the user is browsing the web page and are deleted when the browser is closed. In the case of persistent data, the data is still stored in the terminal for a certain period of time, thus facilitating the control of the chosen preferences without having to repeat certain parameters every time the website is visited.

Additionally, depending on the entity that manages them, cookies can be classified as own or third party:

Own or third party cookies: own cookies are those that are sent to the user’s terminal equipment from a computer or domain managed by the editor itself and from which the service requested by the user is provided. And, third-party cookies, which are those that are sent to the user’s terminal equipment from a computer or domain that is not managed by the publisher, but by another entity that processes the data obtained through cookies.

Regarding the purpose, the cookies can be:

Technical cookies / personalization / analysis / advertising: the technical cookies would be those that allow to control the traffic and the communication of data; those of personalization, those that leave the users access according to some own characteristics that are collected (browser, language, etc.). The analysis ones are those that allow the person in charge of them to monitor and analyze the behavior of the users of the websites to which they are linked, collect data on the behavior of the users and allow the creation of a user profile. Finally, advertising companies collect data on the management of advertising spaces.

3. What type of cookies does the web use?

Cookie: 1P_JAR
Domain: .google.com
Purpose: It is used to show the most attractive advertising.
Expiration: 2 weeks

Domain: gjm-group.com
Purpose: This cookie is typical of the tools with which the web has been developed, save the language chosen in the navigation.
Expires a year since the last update.
Expiration: 1 year

Cookie: NID
Domain: .google.com
Purpose: The NID cookie contains a unique ID that Google uses to remember your preferences. For more information you can click here.
Expiration: 6 months

Cookie: HSID
Domain: .google.com
Purpose: Used to create visitor profiles and display relevant advertising on other websites.
Expiration: 2 years

Cookie: SID
Domain: .google.com
Purpose: Management of session status.
Expiration: 2 years

Cookie: SIDCC
Domain: .google.com
Purpose: Stores information on the user’s behavior on the website and the last ad displayed before entering the website.
Expiration: 3 months

Cookie: APISID
Domain: .google.com
Purpose: Used to create visitor profiles and display relevant advertising on other websites.
Expiration: 2 years

Cookie: OTZ
Domain: .google.com
Purpose: Used to collect information about preferences to use for advertising purposes.
Expiration: 6 months

Cookie: SAPSID
Domain: .google.com
Purpose: This cookie is used to capture data about the session and user navigation in order to adjust the navigation to your preferences.
Expiration: 2 years

Cookie: SSID
Domain: .google.com
Purpose: This cookie is used to capture data about the user’s session and browsing.
Expiration: 2 years

Cookie: _GA
Domain: .google.com
Purpose: Used to distinguish users.
Expiration: 2 years

Google cookies

This website uses Google Analytics, a web analytics service provided by Google, Inc., whose main office is at 1600 Amphitheater Parkway, Mountain View (California), CA 94043, United States (“Google”).
Google Analytics uses “cookies”, which are text files located on your computer, to help the website analyze the use made by users of the website.
The information generated by the cookie about your use of the website (including your IP address) will be directly transmitted and filed by Google on servers in the United States.
Google will use this information on our behalf in order to keep track of your use of the website, compiling reports on the activity of the website and providing other services related to the activity of the website and the use of the Internet.
Google may transmit such information to third parties when required by law, or when such third parties process the information on behalf of Google.

Google will not associate your IP address with any other data held by Google.
For more information about Google cookies this link: https://www.google.es/intl/es/policies/technologies/types/

Social network cookies

Some pages of our websites allow you to share our content on social networks such as Facebook, Twitter, Google, etc. Sometimes we post videos from sites like YouTube. These websites deposit their own cookies, which we do not control. You may want to check their websites to learn more about their cookie policy.
More information about social network cookies:


Get in contact with us

C/. Josep Torelló, 19-21
Barri La Torreta 08430
La Roca del Vallés
Barcelona – España


T +34 938 606 162
F +34 938 606 333

[email protected]