Cookie Policy July 17, 2020

Sjef. and his responsibility B.V, located at Keizersgracht 169, 1016 DP Amsterdam in the Netherlands (hereinafter “Sjef.”, “we” or “us”), is the data controller described in this cookie policy.


Sjef. uses cookies on this website. These are small files that are sent along with pages of this website and are stored by your browser on your computer’s hard drive. The information stored therein may be sent back to our servers on your next visit. This will make your use of the website easier.

What are cookies?

Cookies are small, simple text files that your computer or mobile device stores when you use our website. Thanks to cookies, you don’t have to enter or download the same information every time you come back to us. For example, cookies allow you to stay logged in to a website or remember your preferences, such as location and language settings. Handy right!

In addition, cookies help us see how you use our website or application and how we can make things better and more customer-friendly. Finally, we use cookies for marketing purposes in order to display relevant ads to you that match your interests.

Other cookies?

JavaScript and Web beacons are among other standard Internet techniques that, along with cookies, can cause a system to collect and then send information. By using cookies and other techniques, we ensure, for example, that:

  • Surfing the website of Sjef. become more fun and easier for you;
  • You do not receive or have to enter the same information each time you visit our website;
  • We can offer you special functionalities such as the contact page or application form;
  • We can measure how our website is being used and where we can further improve it;
  • We can show you ads and recommendations based on your interests;
  • We can recognize which device you are using when you visit us;
  • We may record (or have recorded) how often an advertisement is displayed in order to better tailor the advertisements to your needs and interests and to prevent you from seeing the same advertisement over and over again.

Accept cookies

If you want to use our site, it is necessary that you accept our cookies. Fortunately, this is very easy. You can accept our cookies in two ways: accept the cookie notice you see on your first visit or simply continue on our site.

Refusing cookies

Of course, you can also disable our cookies and JavaScript. In that case, please note that our websites are not working optimally. How to disable or delete cookies is explained here:

Our cookies in brief

Thus, our website uses cookies once. However, these cookies are divided into several categories. Which categories, you will read here in brief:

Functional cookies or necessary cookies

Functional cookies ensure that our website functions correctly. For example, functionalities such as the contact form and being able to log into our application again.

Analytical cookies

With analytical cookies, we collect statistics on how our website is used with the help of third parties. By measuring website usage, we can continue to improve our website for the benefit of our users.

Marketing cookies

We place marketing cookies on our website. Third parties may also place marketing cookies. We may combine the information from these marketing cookies. We do this so that we can make you offers that are as relevant as possible based on your online browsing, search and subscription behavior. With these marketing cookies we also keep track of which ads you have seen.

Functional cookies or necessary cookies

Functional or necessary cookies ensure that the website of functions properly. For example:

  • Saved browser settings so you can view our website optimally on your screen;
  • The ability to save your login information so you don’t have to re-enter it every time.

Analytical cookies

We use, with the help of third parties, analytical cookies to examine the use of the website. Among other things, these statistics give us insight into how often we are visited and where we can improve our website. This allows us to continuously optimize the experience with our website. Among other things, the following data are stored:

  • The IP address that is made anonymous;
  • Technical characteristics, such as the browser you are using (such as Chrome, Safari or Firefox), the resolution of your computer screen, your language preference and which device you are using;
  • From which page you arrived at the website;
  • When and how long you visit or use the website;
  • Whether you use functionalities of the website. For example, the contact form;
  • Which pages you visit in our website.

For example, we use these cookies to:

  • To keep track of the number of visitors to our website;
  • To measure how long a visit lasts;
  • To determine the order in which a visitor visits the various pages of our website.

Marketing cookies

You may come across our ads on third-party websites. To keep these recommendations, promotions and ads relevant, we use cookies. These marketing cookies allow:

  • We can track which ads you have already seen;
  • We can track how many times you have seen an ad;
  • We can prevent you from seeing the same ad over and over again;
  • We can track whether you click on the ads;
  • We may track whether you place orders after seeing or clicking on an advertisement;
  • We can combine your online browsing, search, and contact behavior regardless of what device you are using;
  • By combining these characteristics, we can estimate your advertising interest and tailor the ads we show you accordingly.

Advertising networks and media agencies act as intermediaries for a website. The marketing cookies of these parties allow us and our advertising partners to combine your preferences with information they collect when you visit other websites.

For the cookies that these parties place for marketing purposes, please refer to the statements on the websites of these parties. The following parties place cookies and/or other techniques on our website:

Browser settings

If you do not want websites to be able to store cookies on your computer, you can adjust your browser settings. You will then receive a warning before any cookies are placed. You can also adjust your settings so that your browser refuses all cookies or only third-party cookies. You can also delete cookies that have already been placed. Note that you must adjust the settings separately for each browser on each device you use. Please note that if you do not wish to use cookies, unfortunately we cannot guarantee that our website will work properly. You may find that some features are lost or you may not be able to see certain pages at all. In addition, refusing cookies also does not mean that you will no longer see ads. The ads are just then no longer tailored to your interests and are repeated more often. How to adjust your settings varies by browser. Click on one of the links below to go directly to your browser’s manual or consult your browser’s help function if necessary.

The privacy policy of

The use of some cookies also processes personal data as you have read above. Our privacy policy provides more information on how Sjef. under the name B.V. handles your data.

This cookie policy was last modified on: July 17, 2020.

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