Cookie policy

What is a cookie?

A cookie is a file that a web server can leave on the device (computer, smartphone, tablet, etc.) the user uses to connect, in order to identify user when he or she connects again and/or to facilitate using and browsing the website, providing different advantages for interactive services.

Cookies, for instance, are used to manage user’s session (for example, reducing the number of times he or she must enter the password) or to adjust a website’s contents to his or her preferences. Cookies can be session cookies, so they are deleted once the user leaves the website that generated them, or persistent cookies, that remain on his or her device until a certain date.

Most browsers accept the use of cookies automatically, but the user may adjust his or her browser settings so that the computer screen informs him or her when cookies are received and prevent them from being installed on the user’s device. In this case, the speed and quality of operation of this website’s services may decrease.

Some necessary cookies are required to activate the core functionality of the website. An opt-out from these technologies is not available.

What type of cookies does this website use?

This website uses different kinds of cookies, for the purposes described below:

Technical cookies: these allow the user to browse the website and to use the different options it as, such as session login, managing user parameters or sharing contents through social networks.

Analysis cookies: these can be used for tracking and analysing website users’ behaviour. The information collected with this kind of cookie is used to measure website activity, in order to implement improvements based on analysis of data on the use the users make of it (for example, Google Analytics). These are persistent cookies.

Technical cookies used on this website

Cookie name
Expiration timw
Cookie set by
End
__XSRF-TOKEN
2 hours
GRAPHENE SYNTHETIC FEEDSTOCK S.L.
Improves the user experience
laravel_session
2 hours
Improves the user experience
__cookieconsent_status
1 year
Saves the acceptance of cookies

Analytic cookies used on this website

Cookie name
Expiration timw
Cookie set by
End
_ga
2 years
Google Analytics
Used to distinguish users
_gid
24 hours
Used to distinguish users
_gat
1 minute
Saves the acceptance of cookies

How to control and delete cookies

Users can configure or deactivate the use of cookies, or even delete them, in their web browsers settings, at any time. This can lead to restrictions in the functions or user-friendliness of websites. To learn more about browser controls, please consult the documentation that your browser manufacturer provides.