Cookies policy

  1. The use of cookies

 Our LECSY website uses cookies. A cookie is a small file that is sent with the pages of this website and / or Flash applications and which is stored by your browser on your hard drive from your computer, mobile phone, smartwatch or tablet. The information stored there may be returned to our servers on a subsequent visit.

The use of cookies is of great importance for the proper functioning of our website. Thanks to the (anonymous) contribution of visitors, we can improve the use of the website and make it more user-friendly.


  1. Consent 

 Your consent is required for the use of certain cookies. We collect it by means of an informative banner.


  1. The type of cookies used and their purposes

 We use the following cookies:

- Functional cookies: they allow us to improve the functioning of the website and make it more user-friendly for the visitor. For example, we store your login data.

- Audience measurement cookies: they ensure that an anonymous cookie is generated each time you visit a website. These cookies allow you to know whether you have visited the site before or not. It is only during the first visit that a cookie is created. During subsequent visits, the use of the already existing cookie is automatic. This cookie is only used for statistical purposes. In this way, the following data can be collected:

  • the number of unique visitors
  • how often users visit the site
  • which pages visitors view
  • how long do users visit a particular page 
  • the page from which visitors leave the site

- Tracking cookies: they allow you to analyze your browsing, your consultation or consumption habits on network sites, in order to offer you targeted advertising or personalized services. The profile that is established on the basis of this data is not linked to your name, address, email address, etc., but only serves to match the advertisements to your profile, so that they are as relevant as possible to you. . We collect your consent for these cookies. They will not be installed without your consent.

- Third party cookies: they allow you to track the pages you visit on the Internet in order to create your personal profile. This profile is not linked to your name, address, email address etc., as stated above, but serves only to identify you as a unique visitor and to tailor advertisements to your profile so that they are as relevant as possible for you. We collect your consent for these cookies. These cookies will not be installed without your consent.

- Cookies linked to social networks: they allow social networks to save the articles and pages that you share via their share buttons. They may also contain tracking cookies which track your internet surfing behavior.      

- Site improvement cookies: they allow you to test different versions of a web page in order to know which page is better used. 


3 bis. List of cookies used

Google cookies: 

  • Google analytics: used to measure the site's audience.
  • Google tag manager: facilitates the implementation of tags on pages and allows you to manage Google tags. 
  • Google Adsense: Google advertising network using websites or YouTube videos as a medium for its ads. 
  • Google Dynamic Remarketing: allows you to offer dynamic advertising based on previous searches. 
  • Google Adwords Conversion: tool for monitoring adwords advertising campaigns. 
  • DoubleClick: Google advertising cookies to serve banners.


Facebook cookies: 

  • Facebook connect: allows you to identify yourself using your Facebook account.
  • Facebook social plugins: allows you to like, share, comment on content with a Facebook account.
  • Facebook Custom Audience: allows you to interact with the audience on Facebook.

Twitter cookies:

  • Twitter button: Easily share and display Twitter content. 
  • Twitter advertising: used to display and target advertisements by the Twitter advertising network.


  1. Your rights with regard to your personal data

 You have the right to access, rectify, limit and delete your personal data. In addition, you have the right to object to the processing of personal data and the right to the portability of your data. You can exercise these rights by sending us an email to the following address In order to prevent abuse, we may ask you to identify yourself on our site. When it comes to accessing personal data linked to a cookie, we ask you to send us a copy of the cookie in question. You can find them in your browser settings.


  1. Blocking and deleting cookies

 You can easily block and delete cookies yourself at any time using your Internet browser. You can also configure your Internet browser to receive a message when a cookie is installed. You can also indicate that some cookies cannot be installed. To do this, please consult the help function of your browser. If you delete cookies from your browser, this may affect the use of our website.


Some tracking cookies are set by third parties who show you advertisements through our website. You can delete these cookies centrally via


Please note that if you do not want cookies, we will no longer be able to guarantee the proper functioning of our website. Some features of the site may be altered and in some cases you will no longer be able to access the site. In addition, refusing cookies does not mean that you will not see any advertising. Ads are no longer relevant to your interests and may therefore appear more often.


The steps to adjust your settings vary from browser to browser. If necessary, consult the help function of your browser, or go to one of the links below to go directly to your browser manual.


Google Chrome:

Internet Explorer:



  1. New developments and unplanned cookies

 On some of our pages, we may use content that is hosted on other sites and that is made accessible on our website by means of certain codes (embedded content). These codes often use cookies. However, we have no control over what these third parties do with their cookies.

It is also possible that, through our website, cookies are placed by other people. Have you found cookies on our website that we have not identified? Please let us know by email. You can also contact the third party directly and ask them what cookies they place, what is the reason, what is the lifetime of the cookie and what are the measures to protect your privacy. 


  1. Notes

 We will need to update this cookie policy regularly, for example when we change our website or the rules relating to it. Please consult this page for the latest version of our cookie policy.   

If you have any questions and / or comments, please contact us at the following email address: