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VTT's Cookie policy


Cookie is a text file that allows a web server to store information about a visitor and recognize them when they return to the web site. This is placed on the visitor’s computer and allows VTT domain to recognize a returning visitor. Cookies enable collection of information regarding your computer, such as your IP address, browser type and the URL of sites visited.

VTT domain uses the following Cookies:

Analytics cookies

Google Analytics allows us to see information on activities on our website including, but not limited to, calculating the number of people visiting our websites, which pages are visited the most, the date and time spent viewing our web site. The data is anonymised and cannot be tracked to an individual. The collected data helps us collect data in order to improve VTT's website and improve our visitors' experience. For more information, please visit:

We use Hotjar in order to better understand our users’ needs and to optimize this service and experience. Hotjar is a technology service that helps us better understand our users experience (e.g. how much time they spend on which pages, which links they choose to click, what users do and don’t like, etc.) and this enables us to build and maintain our service with user feedback. Hotjar uses cookies and other technologies to collect data on our users’ behavior and their devices (in particular device's IP address (captured and stored only in anonymized form), device screen size, device type (unique device identifiers), browser information, geographic location (country only), preferred language used to display our website). Hotjar stores this information in a pseudonymized user profile. Neither Hotjar nor we will ever use this information to identify individual users or to match it with further data on an individual user. For further details, please see Hotjar’s privacy policy:

Advertising and marketing cookies

Hubspot is a marketing automation application that uses cookies to collect information about how users use our website. The cookies provide information about the activities of users who submit their contact information on the website, such as the pages that the user reads and the number of visits. Hubspot’s privacy policy is available at

DoubleClick is a digital advertising platform operated by Google. Its purpose is to use data about the web pages you are visiting to better target ads shown on web pages. For more information, please visit:

AddThis button allows you to share VTT pages on other platform such as social media. Provides statistics about bookmarking and sharing activity of users. AddThis' privacy policy is available at

Social networking cookies

Facebook is used by us to personalise your interaction with Facebook and to measure ad conversions from our Facebook advertisements onto VTT's page, as well as measure and optimize audiences for Facebook advertising campaigns. For more information, please visit:

LinkedIn cookies are used to measure ad conversions from our LinkedIn advertisements. For more information, please visit:

Twitter cookie enables us to learn how our users have interacted with our advertising served to them on Twitter. For more information, please visit:

You may block cookies by activating the account setting on your browser where you refuse the setting of all or some cookies. Please note that after blocking all cookies you may not necessarily be able to access or use all parts of VTT’s domain.

Here are some browser-specific instructions for disabling or enabling cookies:

Internet Explorer: