NECTRIA, S.L. located at Av. Diagonal, 440, 7º, 08037 Barcelona (Spain), uses cookies for the operation of its website.

Cookies are text files containing small amounts of information that are downloaded to your computer or mobile device when you visit a website. Cookies are sent back to the original website on each subsequent visit, or to another website that recognizes them. Cookies are useful because they allow a website to recognize the user’s device. Cookies can perform different functions such as allowing you to navigate between pages efficiently, remembering your preferences, and generally improving user navigation.

As for the types of cookies, they are classified according to the entity that manages them; thus, we have our own cookies and those of third parties, depending on the term they remain activated or persistent, depending on their purpose, techniques, personalization, analysis, advertising and behavioural advertising.

SESSION: Cookies designed to collect and store data while the user accesses a website. It is used to store information that is only of interest for the provision of the service requested by the user on a single occasion.

PERSISTENT: Cookies in which the data is still stored in the terminal and can be accessed and processed for a period defined by the person responsible for the cookie, can range from a few minutes to several years.

TECHNICAL: They allow the user to navigate through a web page, platform or application and use the different options or services that exist in it.

CUSTOMIZATION: They allow the user to access the service with some general features predefined according to a series of criteria in the user’s terminal.

ANALYSIS: They allow the person responsible for them to monitor and analyse the behaviour of the users of the websites to which they are linked.

ADVERTISING: They allow the management, in the most efficient way possible, of the advertising spaces that, in their case, the publisher has included in a web page, application or platform from which it provides the requested service based on criteria such as the edited content or the frequency in which the ads are shown.

BEHAVIOUR ADVERTISING: They allow the management of the advertising spaces that the publisher has included in a web page, application or platform from which the requested service is provided. They store with them information on the behaviour of users obtained through the continuous observation of their browsing habits, which allows them to develop a specific profile to display advertising based on it.

We inform you of the types of cookies used on this website and their purpose:


Name Technical name Purpose Description Duration of stay Entity
Analytics Main _ga Analysis User ID/session (GA) 2 years 3rd party (Google Analytics)
Analytics Track _gat Analysis Ids for request throttling 1h 3rd party (Google Analytics)
Analytics ID _gid Analysis User ID/session (GA) 1day 3rd party

(Google Analytics)

User Language pll_language Personalization Navigation Language 1 year Own


User Session PHPSESSID Session Session Identifier (session) Own




JSESSIONID Analysis Session Identifier (session) 3rd party (New Relic)


NECTRIA, S.L., uses Google Analytics cookies, the configuration of these cookies is predetermined by the service offered by Google, which is why we suggest that you consult the Google Analytics privacy page, to obtain more information about the cookies you use and how to disable them (understanding that we are not responsible for the content or veracity of third-party websites).

Deactivation of cookies.

The User is free to decide whether or not to place our cookies on his/her hard drive and to delete them, following the procedure set out in the help section of his/her browser. The user can also configure his browser to accept or reject by default all cookies or to receive an on-screen warning of the reception of each cookie and then decide whether or not to place it on his or her hard drive.

Below, we provide links to device and browser manufacturers for managing or disabling cookies in your browser:

For Internet Explorer:

For Chrome:

For Safari:

For Firefox:

For Opera:

If you wish 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, that will allow you to choose which cookies you wish to allow.

The fact that the User configures his/her browser to reject all cookies or expressly our cookies may mean that it is not possible to access some of the services and that his/her experience on our website may be less satisfactory.

Last update: May 2018