Mercury Technological Centre
Cookies Policy
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In this site we use own and third-party cookies that allow us to analyze its use to ensure that our websites work correctly and to improve our services.

MAYASA does not collect any personal data through cookies, such as your name or e-mail address.

What are cookies and what are they used for?
A cookie is a file which is downloaded on the user's terminal (computer/smartphone/tablet) when they browse certain web pages.

Cookies can be used for offering customized services and/or publicity, for analyzing the system's operation, for recognizing the user when he/she accesses again, for identifying incidences and problems and solve them as soon as possible, as well as for analyzing and measuring the use and activity of the Web page.

Cookies make possible, among other things, storing and retrieving information about a user's navigation habits and those of its equipment, see which pages are visited, the connection time, etc. Depending on the information that they contain and the way the terminal is used, can be used for recognizing the user.

Types of cookies
Depending on the domain:

• First-party cookies: are cookies that belong to the same domain that is shown in the browser's address bar (or that belong to the sub domain of the domain in the address bar).

• Third-party cookies: are cookies that belong to domains different from the one shown in the address bar.

Depending on the length of time remain active:

• Session cookies: these are temporary cookies that are designed to collect and store data and expire at the end of a browser session; that is, when you leave the site.

• Persistent cookies: they are stored on your equipment between browsing sessions until expiry or deletion. They therefore enable the website to "recognise" you on your return, remember your preferences and tailor services to you.

Depending on its purpose:
• Technical and/or operational cookies: there are necessary for browse. Without them the site would not work properly.

• Analytical cookies: They measure the activity of the users and prepare statistics of the browse.

Control the use of cookies
You can allow, block or delete cookies installed on your terminal by setting your browser options. For more information on how to block the use of cookies, you can do it by setting your browser, for example:

Google Chrome
Mozilla Firefox
Internet Explorer

If you do not want to allow the installation of cookies on your browser, you may not be able to access some of the sections of our website.

Cookies used by this web page
• Google Maps, is an external complement provided by Google Inc., which uses cookies to store user preferences and information when viewing pages with Google maps.
More information

For more information about the use of cookies you can request it from


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