In line with European legislation, System Gas srl aims to ensure that every website user understands what cookies are and why they are used for so as the users can make informed decisions whether they want the cookies on their devices or not.

A cookie is a small text file containing a unique identification number that is transferred from a website to the hard drive of user’s computer through an anonymous code that may identify the computer but not the user and passively track its activities on the website.

The cookies are classified in four categories, upon their functions:

  • Strictly necessary cookies
  • Performance cookies
  • Functionality cookies
  • Advertising cookies

System Gas srl websites use the following cookies categories, which consent is not required for the delivery of these:

  1. Strictly necessary cookies: These cookies are essential in order to enable the user to move around the website and use its features, such as accessing secure areas of the website. Without these cookies services the user has asked for, like login into the website or create shopping baskets, cannot be provided.
  2. Performance cookies: These cookies collect information about how visitors use a website, for instance which pages visitors go to most often, and if they get error messages from web pages. These cookies don’t collect information that identifies a visitor. All information these cookies collect is aggregated and therefore anonymous. It is only used to improve how a website works. These cookies can be compared to “technical cookies” when alternately (i) are directly used by the site’s administrator to collect information in aggregate form or (ii) are managed by third parties and are adopted specific means in order to reduce the cookies capability to identify users (for example, by masking significant IP address portions) and the third parties uses them exclusively for the provision of the service. For example they store cookies data separately without crossing them or enrich with any available personal data.
  3. Functionality cookies: These cookies allow the website to remember choices the user makes (such as username, language or the region the user is in) and provide enhanced, more personal features. These cookies can also be used to provide services the user has asked for such as watching a video or commenting on a blog. The information these cookies collect may be anonymised and they cannot track the user’s browsing activity on other websites. These cookies are also called technical cookies.

All the above mentioned cookies are called persistent as their duration is set by the server at the time of their creation.

Managing cookies preferences

Some of the cookies we use in our sites are served by us and some are served by third parties who are delivering services on our behalf.

The user can change settings of third party cookies referring to the links listed below (Third Parties Cookies). Anyway, it’s possible to find further information about cookies and how to manage all cookies by changing the browser settings.

Please refer to the following links in order to manage cookies in different browsers:



Internet Explorer



Please note, however, that by blocking or deleting cookies used on our sites the user may not be able to take full advantage of our sites.

Cookies list

Please find below a detailed list of all the cookies used by System Gas srl and the way to manage them.

System Gas srl Cookies
Cookie Name Provider Description

_icl_visitor_lang_js, _icl_current_language

System Gas srl Session cookie


System Gas srl Check on cookie acceptance

Some third party cookies are set by services that appear on our pages. They are set by the operators of that service and are not in our control. We invite the user to check the privacy policy and how to cancel the cookies set by these services at the addresses listed in the sections below. Third parties have full responsibility of the third parties cookie.

System Gas srl does not accept liability for the contents and cookies of external links, which can be changed without notice by the respective operators. System Gas srl provides the users with the third parties cookies’ purposes and the link to the third parties Information to data subjects.

Third Party Cookies List
Cookie Name Provider Description More info
_ga, _gat_UA-xxxxxxxx-x, __utma, __utmb, __utmc, __utmt, __utmz Google Analytics Google Analytics cookies enable to track visitors behaviour and measure site performance. For example, these cookies distinguish between users and sessions and are used to calculate new and returning visitor statistics. Google Analytics
NID, GEUP, PREF, VISITOR_INFO1_LIVE, YSC, dkv Google Google sets a number of cookies on any page that includes a Google Map. While we have no control over the cookies set by Google Inc., they appear to include a mixture of pieces of information to measure the number and behaviour of Google Maps users, such as preferred zoom level. Google
Google Analytics cookies

Every System Gas srl website includes components transmitted by Google Analytics, a web traffic analysis service provided by Google, Inc. (“Google”). These are third-party cookies collected and managed in aggregate way to monitor and improve the performance of our websites (analytic cookies).

By default Google Analytics uses cookies to collect and analyze information on the behavior of users of the website, including IP address. This information is collected by Google Analytics, which processes it in order to prepare reports on the activities of users on the website. This site: (i) uses IP masking and anonymization so Google Analytics removes the last octet of the user’s IP address prior to using and storage them (for more information, read about IP anonymization in Google Analytics, or visit Google security and privacy overview),  (ii)it does not use and do not allow third parties to use the analysis tool of Google to track or collect personally identifiable information. The use of these cookies is subject to contractual restrictions with Google, in which it is recalled the Google’s commitment in using these cookies only for the service provision, to store them separately and not to “enrich” or “cross them” with other information available. On this point System Gas srl informs that there’s no use of any additional service of Google Analytics and there’s no advertising option activated or data sharing with Google.

For more information, please refer to the link below:

Google Privacy and Terms for partners

The users can selectively disable the Google Analytics action by installing on his browser the opt-out component provided by Google. For more information, please refer to the links below:

Google Analytics Opt-out Browser Add-on

Support Google Analytics

My Account Google Analytics

Adobe cookies

If the user has Adobe Flash installed on his computer (most computers do), small files may be stored on the user’s computer by websites that contain Flash media, such as video clips. These files are known as Local Shared Objects (LSOs) or Flash cookies. They can be used for the same purposes as regular cookies (properly called HTTP cookies).

Flash cookies can also back up the data that is stored in a regular cookie. When the user deletes cookies using his browser controls, Flash cookies are not affected.



The user could find that a content of a website page, normally a videoclip, is delivered by Youtube. When the user clicks on this part of the page to enjoy the content, YouTube sets cookies that collect IP address and performance of the user.

Youtube (Google)

By continuing navigation on this website, the user consents to the use of cookies and agrees that understands this cookie policy.