Cookies

Cookies are small text files that are saved in your computer or a mobile device when you visit websites. Cookies contain information about the visited website, its settings and tasks carried out on it. Cookies do not represent a threat; however, they are important when it comes to privacy protection. Cookies cannot be further used individually as an identifier to identify the websites visitors.

Agreement to the use of cookies

If you browse websites provided by O2 Czech Republic a.s., IČ 601 93 336, DIČ CZ60193336, seated at Za Brumlovkou 266/2, 140 22 Prague 4 – Michle (“O2 websites”, “O2”) and your web browser enables saving of cookies, you agree that O2 will process records of your behaviour on these websites via cookies; O2 will do so to increase user friendliness on repeated visits to these websites and to tailor-make O2 advertisements to your preferences.

It concerns these O2 websites specifically: o2.cz (and all sub-domains at this domain), o2tv.czo2extravyhody.czchcidoo2.czo2tvsport.czsimzdarma.czo2karta.czo2knihovna.czodmenazadobiti.czfiremnitelefony.cz

If you are a subscriber of O2 services and you had agreed that O2 can process your personal data for business purposes, O2 is entitled to connect data from cookies with your other personal data that we are already processing in connection with providing of services and to use these for business purposed based on the rules and regulations specified in the Principles of Personal Data Processing, which are available at www.o2.cz.

O2 websites contain O2’s own cookies as well as cookies of the below mentioned internet advertising system providers, who process the data from cookies only to ensure O2 internet advertisements.

What to do about cookies

If you do not wish O2 to process records about your behaviour on these websites, limit or block saving of cookies in the settings of your web browser. If your browser enables the use of cookies, we assume that you agree with the use of cookies from our websites.

The links below take you to detailed instructions how you can ban or maintain cookie file settings in specific browsers.

Google Chrome maintaining cookies
Firefox maintaining cookies
Internet Explorer maintaining cookies
Safari maintaining cookies

Naše cookies

Doména Cookie Nástroj Popis
o2.cz _vis_*
_vwo_uuid*
Visual Website Optimizer We use a testing tool for content testing of our websites by users (A/B tests).
o2.cz AMCV*
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aid
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Adobe Analytics We use an analytical tool to evaluate the number and behaviour of visitors on our websites.
*.o2.cz * O2 Internal cookies needed to run the websites.
.imedia.cz sid Seznam Sklik We use advertising tools to display text and graphical advertisements in the search as well as content network. This tool enables us to target and evaluate advertisements on our websites based on what you are doing on them.
.linkedin.com lang
bscookie
bcookie
UserMatchHistory
lidc
BizoID
LinkedIn We use advertising tools to display advertisements on this social network. This tool enables us to target and evaluate advertisements on our websites based on what you are doing on them.
.adform.net cid
uid
AdForm We use advertising tools to display advertisements on this social network. This tool enables us to target and evaluate advertisements on our websites based on what you are doing on them.
.s.o2.cz persooGlobalBrowserID Persoo We use analytical and statistical tools to personalize offers and to monitor users’ behaviour on the websites.
virtualni-prodejna.o2.cz tgvi
tgid
Mluvii We use analytical and statistical tools to personalize offers and to monitor users’ behaviour on the websites.
.crazyegg.com __cfduid CrazyEgg We use analytical and statistical tools to personalize offers and to monitor users’ behaviour on the websites.
.creativecdn.com u
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Rtb House We use a marketing tool to display text and graphical advertisements in the search as well as content network. This tool enables us to target and evaluate advertisements on our websites based on what you are doing on them.
.doubleclick.net IDE Google We use advertising tools to display text and graphical advertisements in the search as well as content network. This tool enables us to target and evaluate advertisements on our websites based on what you are doing on them.
.facebook.com fr Facebook We use advertising tools to display advertisements on this social network. This tool enables us to target and evaluate advertisements on our websites based on how you behave on them.
.atdmt.com AA003
ATN
Facebook We use advertising tools to display advertisements on this social network. This tool enables us to target and evaluate advertisements on our websites based on how you behave on them.
.twitter.com personalization_id Twitter We use advertising tools to display advertisements on this social network. This tool enables us to target and evaluate advertisements on our websites based on how you behave on them.
.criteo.com Uid Criteo We use advertising tools to display text and graphical advertisements in the search as well as content network. This tool enables us to target and evaluate advertisements on our websites based on what you are doing on them.
.google.com 1P_JAR
CONSENT
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Google We use advertising tools to display text and graphical advertisements in the search as well as content network. This tool enables us to target and evaluate advertisements on our websites based on what you are doing on them.
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