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Declaration on theuse of cookies

Cookie Policy

For the website www.blueberry.io and subdomain www.career.blueberry.io, maintained by Blueberry.cz Apps s.r.o., a corporation registered in Czechia, contact e-mail hi@blueberry.io.

What are cookies

Cookies are small text files created by a Web server and stored on your device through your browser. When you return to the same website, the browser sends the cookie back to the server and stores, so it gets all the information that you have previously saved. This information is anonymous, does not include any sensitive or personal data that could lead to the identification of the natural person. Despite this, personal information that we store about you may be linked to the information stored in and obtained from cookies. Cookies are used by most of the websites.

Why we use cookies
Cookies that use a Web interface, are either first-party cookies or third-party cookies:
  • First-party cookies—these cookies are assigned to the domain of our site. Those are the necessary cookies and performance cookies. Both types may be temporary or permanent.
  • Third party cookies—these cookies are assigned to a different domain than the domain of our site, and even if you are on our Web site. These cookies allow us to analyze our website and view the ads for you. These are functional cookies and targeted advertising cookies.
According to the duration of life of the cookies can be divided into:
  • Short-term (session cookies) are cleared from your computer after you close your browser.
  • Long-term (persistent cookie) – after closing the browser remain preserved, are cleared only after a very long period (it depends on the settings of your browser and cookie settings). You can also delete them manually.
For what purposes

We use various tools on our website ensuring different functionalities. Such tools may store cookies of following kinds.

Necessary cookies

Necessary cookies help us to make our website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly without these cookies. Cookies for technical activities strictly necessary for the operation of our website and to provide the service do not require consent and are therefore automatically installed as a result of access to the website. You can set your browser to block or alert about these cookies, but some parts of our website will not then work. These cookies do not store any personally identifiable information.

Statistical and analytical cookies

Statistical and analytical cookies help us to understand how you interact with our websites by collecting and reporting information. These Cookies collect information about how you use the website, for instance which pages you go to most often, and if you get error messages from web pages. All information these cookies collect is aggregated and therefore anonymous. Cookies for statistics purposes are necessary for the operation of our website and to provide the service do not require consent and are therefore automatically installed as a result of access to the website.

Marketing cookies

Marketing cookies are used to track your visits across websites. The intention is to display ads that are relevant and engaging for you as a user and thereby more valuable for publishers and third-party advertisers. They collect information about your preferences and choices on the website. They target advertising networks, which then use them to show you customized advertising on other websites. You can opt out of these and continue using the site. The opt-out procedure is described below.

Which cookies we use
Blueberry.io_cfduidUsed by Cloudflare to identify trusted web traffic.Necessary1 year
SmartlookAWSELBCookie ensuring routing client request on the server of Amazon Web Services in connection with the use of Smartlook to optimize response times.NecessarySession
LinkedInlangUsed to remember and store the language preferences, e.g. for functionality purposes.NecessarySession
Blueberry.io@@History/@@scroll|#Cookie used for statistical purposes.StatisticalPersistent
Blueberry.io_gaRegisters a unique ID that is used to generate statistical data about how the website is used. It is associated with the Google Analytics tool.Analytical2 years
Blueberry.io_gatCookie associated with Google Analytics to limit the collection of data on high traffic sites.StatisticalSession
Blueberry.io_gidCookies associated with Google Analytics tool that stores and updates unique values for the website.StatisticalSession
Blueberry.io_hjIncludedInSampleCookie associated with Hot Jar tool that uniquely identifies a user and indicates the user is included in an audience sample.MarketingSession
Linkedin.combcookie; bscookie; lidc, UserMatchHistoryTracks the use of embedded services.Marketing1 year; 6 months; session, 6 months
Linkedin.comBizoIDUsed for statistical purposes in association with LinkedIn ads.Marketing6 months
Facebook.comfr; trUsed for delivering the personalized advertisement.Marketing3 months; session
Yandex.rui; yandexuid; yp; webvisor/46178646;Marketing cookies for Yandex search engine.Marketing10 years; 10 years; 10 years; session
Blueberry.ioyabs-sid; _ym_metrika_enabled; _ym_uidAnalytical cookie from Yandex search engine storing data about sessions, visit and user preferences.AnalyticalSession; Session; 2 years
SmartlooksmartlookCookieCookie associated with tracking of user behaviour during the website visit.AnalyticalSession
Disabling of Google Analytics tracking

If you do not want to provide anonymous data about site use to Google Analytics, you can use a plugin provided by Google. After you install and activate it in your browser, it disables the possibility of sending your data to Google Analytics.

How can I modify the use of cookies?

You can clear the cookies on your browser – usually located in the ‘history‘ pages you’ve visited.


Browsers enable the placement of cookies on your computer. If you block it, the functionality of this site is limited. If you need any further information on how to set cookies in your browser, please visit the website of the provider of a specific browser.

For more information about cookies and their use, see AboutCookies.org or reach us any time by e-mail hi@blueberry.io.