Privacy policy

General information

The following text provides a simple overview of what happens to your personal data when you visit our website or email them to us. Personal data are any data that identify you in person. You can find detailed information about personal data protection in the privacy policy below.

Data collection on our website

Who is responsible for data collection on this website?

Data is processed on this website by the website operator. You can find its contact details in the Responsible Entity section.

How do you collect your data?

Part of the data is collected by sharing your data with us. This could, for example, be data which you enter in the contact form. Other data are collected automatically when you visit the website through our IT systems. These are mainly technical data (e.g. internet browser, operating system or the time required for opening the website). This information is collected automatically as soon as you enter our website.

What rights do you have regarding your data?

You have the right at any time to gain free information about the origin, recipients and purpose of the saved personal data. You are also entitled to request the correction, blocking or deletion of this data. You can contact us at the address in the Responsible Entity section at any time for this purpose and for other questions applying to data protection. You are also entitled to appeal to the supervisory authority.

Analysis tools and third-party tools

When visiting our website your user behaviour may be analysed statistically when browsing through it. Cookies and so-called analytical programs are used for this purpose. The analysis of your behaviour when browsing the website usually takes place anonymously; the specific person can be determined retrospectively according to the data on behaviour when browsing. You can refuse this analysis or prevent it from using certain tools. You will find detailed information in the following personal data protection declaration. You can refuse this analysis. We inform you of the options of refusal in this personal data protection declaration.

General principles and mandatory information

Personal data protection

The operators of this website take your personal data seriously. When handling your personal data we ensure confidentiality and proceed according to personal data protection legislation and this personal data protection declaration. When you use this website various personal data are collected. Personal data are data according to which it is possible to identify you in person. This personal data protection declaration explains which data we collect and what we use it for. It also explains how and for what purpose this takes place. We point out that the transmission of data via the internet (such as during email communication) can show shortcomings in security. Full data security cannot be ensured against third-party access.

Responsible entity

The entity responsible for data processing on this website is:

Checkterra s.r.o

Tyršovo náměstí 162

267 24 Hostomice

Postal address:

Checkterra s.r.o

Tyršovo náměstí 162

267 24 Hostomice

Represented by:

Ing. Bláha Ondřej

Telephone: +420 606 751 805


The responsible entity is a natural person or legal entity which itself or in compliance with others decides about the purposes and means of personal data processing (e.g. Name, e-mail address, etc.).

Withdrawal of consent to personal data processing

Many operations during which personal data is processed can be carried out only with your express consent. You can withdraw your granted consent at any time. All you need to do is email us a message of withdrawal. Withdrawing your consent does not impair the legality of processing arising from the consent which was laid down before its withdrawal.

Right to filing a complaint at the relevant supervisory authority

If the GDPR is breached, the persons affected have the right to file a remedy to the supervisory authority, namely in the member state in which they have their residence, place of work or the place of the alleged breach. The right to withdrawal does not impair any other administrative or judicial remedy.

Right to data portability

You have the right to have data released to you or a third party which we process automatically based on your consent or as part of the fulfilment of an agreement in ordinary machine-readable format. If you request the direct data portability of another responsible entity, we will only carry this out if it is technically feasible.

SSL or TLS encryption

For security reasons and for the purpose of protection of transfer of a confidential nature (for example orders or questions which you send to us as the website operator) this website uses SSL or TLS encryption. You will recognise an encrypted connection by the fact that at the start of the address https:// is stated instead of “http://” and according to the lock icon on the line with the address in the browser. When the SSL or TLS encryption is activated, third parties cannot read the data that you send to us.

Information, blocking, deletion and correction

Under valid legislative provisions, you have the right to free information at any time about your saved personal data, their origin and recipients and the purpose of data processing. You also have the right to the correction, blocking or deletion of these data. In this context and with regard to other questions on the issue of personal data protection you can contact us at any time at our address stated in the Responsible Entity section.

Refusal of advertising emails

By this we refuse to use the contact details published in the mandated imprint to send adverts and information materials which we do not expressly request. The operators of the website expressly reserve the right to take any legal steps in case of the unrequested sending of advertising information (such as in the form of spam).

Data collection on our website


Some pages of this website use so-called cookies. Cookies do not cause any damage to your computer and do not contain viruses. Cookies increase user friendliness, efficiency and security of our presentation. These are small text files which through the web browser are saved in your computer. Most cookies that we use are so-called “session cookies”. Once your visit ends they are automatically removed. Other cookies remain saved in your end device until you delete them. These cookies enable us to again recognise your browser during a next visit. You can set your browser to inform you of the creation of cookies and ask you for your consent to save each individual cookie. In the browser you can also set exceptions for saving cookies or fully prohibit the saving of cookies and also activate the automatic deletion of cookies when closing the browser. The deactivation of cookies can limit the functionality of this website. Cookies which are essential for operations in electronic communication or for providing certain functions requested by you are saved based on Article 6 (1) f the General Data Protection Regulation. The website operator has legitimate interests in saving cookies for the purpose of the technically error-free and optimised provision of its services. If further cookies are saved (such as cookies for analysing your behaviour when browsing our website), we deal separately with these files in this personal data protection declaration.

Server protocol files

The website provider automatically collects and saves information in so-called protocols on a server which is automatically transferred to us by your browser.

This concerns the following data:

Type of browser

Used operating system

Referring URL

Name (host name) of the computer from which you access the website

Server response time

IP address

These data are not merged with other data sources.

The basis for personal data processing is Article 6 (1) b of the General Data Protection Regulation (GDPR), which allows data processing to meet an agreement or taking measures adapted before concluding the agreement.

Contact via a contact form or by email

If you send us a question via the contact form or by email, we save your data, including the contact details which you state in it, for the purpose of processing your question and for any subsequent questions. We will not transfer these data to anybody without your consent. Data entered in the contact form or email are processed exclusively on the basis of your consent (Article 6 (1) a of the general Data Protection Regulation). You can withdraw this consent at any time. All you need to do is email a message to us about the withdrawal. The withdrawal of consent does not impair the legality of processing arising from the consent which was laid down before its withdrawal. The data that you state in the contact form or email remain saved with us unless you ask us to delete them, withdraw your consent to saving them or the purpose ends for saving the data (such as for processing your question). The mandatory legislative provisions – especially the deadline for data storage – remain unaffected.

Analytical tools

Google Analytics

This website uses the service function for web analysis Google Analytics. Its provider is Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA. Google Analytics uses cookies. These are text files saved in your computer which enable the analysis of the use of this website by its users. Information about your use of this website generated through cookies is usually transferred and saved on Google servers in the United States. The cookies of Google Analytics are saved on the basis of Article 6 (1) f of the General Data Protection Regulation. The website operator has legitimate interests for analysing user behaviour on the basis of which it can optimise its web presentation and advertising.

IP address anonymisation

For this website we have activated the IP address anonymisation. So Google abbreviates your IP address within the European Union member states or in other contractual states of the European Economic Area Treaty before transmission to the US. The full IP address is transmitted to the Google servers in the US abbreviated on these servers only in exceptional cases. Google will use this information as authorised by the operator of this website to analyse the data of how you use our website, for compiling reports on the activities on our website and for providing further services related to the use of our website and internet connection of the operator of this website. The IP address transmitted within Google Analytics by your browser does not merge with other Google data.

Browser plugin

By saving cookies you can prevent the appropriate settings of your browser; however we point out that in such a case it may not be possible to fully use all the functions of this website. Apart from this, you can prevent Google recording and processing data (including your IP address) created by cookies concerning your use of this website, by downloading and installing the plugin available at the following link: You will find more information about the handling of user data in Google Analytics in the Google personal data protection declaration:

Demographic data in Google Analytics

This website uses the “Demographic Data” function of Google Analytics. Using this function messages can be created containing information about the age, gender and interests of the website visitors. These data come from interest-based advertising of Google and from data on visitors from external suppliers. These data cannot be assigned to a specific person. You can deactivate the function in the advertising settings in your Google account at any time.

Plugins and tools


On our website we use the YouTube service plugins operated by Google. The operator of the service website is YouTube, LLC, 901 Cherry Ave., San Bruno, CA 94066, USA.

If you visit any of our web pages equipped with the YouTube plugin, a connection will be set up with YouTube servers. The YouTube server is informed about which websites you visited. If you are logged into your YouTube account, you enable YouTube to directly assign your behaviour when browsing to your personal profile. You can prevent this by logging out of the YouTube account.

We use YouTube in the interest of the attractive display of our internet presentation. This represents the legitimate interests within the meaning of Article 6 (1) f of the General Data Protection Regulation.

You will find more information about the handling of user data in the YouTube personal data protection declaration:

Google web fonts

This website uses the web font provided by Google for the uniform display of fonts. When opening a page your browser will load the required web fonts into the cache so it can properly display all texts and fonts. For this purpose the browser you use must set up a connection with the Google servers. This way the providers learn that our website was opened from your IP address.

We use the Google web fonts in the interest of a uniform and attractive display of our internet presentation. This represents the legitimate interests within the meaning of Article 6 (1) f of the General Data Protection Regulation. If your browser does not support the web fonts, the standard font from your computer will be used.

You will find more information about Google web fonts at and in the Google personal data protection declaration: