Policy:Cookie statement/cs

As stated in our Privacy Policy, Wikimedia believes strongly in the values of privacy and transparency. To that end, we have created this Cookie Statement as a clear reference guide to the use of cookies on Wikimedia Sites. This Cookie Statement explains how we use cookies (and other locally stored data technologies), how we use third-party cookies, and how you can manage your cookie options. For more information on our privacy practices, please visit our Privacy Policy.

The Wikimedia Foundation, the non-profit organization that hosts the Wikimedia Sites, actively collects some types of information with a variety of commonly-used technologies. These generally include tracking pixels, JavaScript, and a variety of "locally stored data" technologies, such as cookies and local storage.

Co jsou cookies?

„Cookie“ je malý datový soubor, který ukládáme na váš počítač, mobilní telefon nebo jiné zařízení používané k přístupu na stránky Wikimedia a který se obecně používá pr autentifikaci a sledování. Každé cookie po určitém čase vyprší, délka platnosti se liší v závislosti na tom, k čemu je cookie používáno a jak je nastavený váš prohlížeč.

Cookies jsou často kategorizována na základě toho, jak dlouho zůstávají aktivní než jejich platnost vyprší. „Session cookie“ je typ cookie, které obecně vyprší, když zavřete webový prohlížeč nebo mobilní aplikaci. „Trvalé cookie“ je typ cookie, které zůstává v zařízení i po zavření webového prohlížeče nebo aplikace. Trvalé cookie vyprší podle námi nastavené doby trvání nebo pokud jej ručně smažete. Více o cookies se můžete dočíst na Wikipedii.

You may remove or disable cookies through your browser settings. For more information on how to manage your cookie options, please see Section 3 of this Cookie Statement below.

For more information on this and other key terms that may be relevant, please read through our Privacy Policy Glossary.

Jaké typy cookies Wikimedia používá a k jakým účelům?

Cookies are not required in order to read or edit the Wikimedia Sites. We use the information we receive from cookies and other locally stored data technologies to make your experience with the Wikimedia Sites safer and better, to gain a greater understanding of user preferences and interactions with the Wikimedia Sites, and to generally improve our services. Cookies are required in order to login and for your edits to be associated to a user account; without cookies, your edits will be anonymous and unassociated with an account.

K různým účelům používáme soubory cookie, JavaScript, sledovací pixely a další lokálně uložené datové technologie. Níže je uveden seznam kategorií souborů cookie, které používáme, a jejich použití.

Funkčnost:

These cookies help the Wikimedia Sites work and are essential in order to enable you to move around the Wikimedia site and use their features. These cookies are useful for remembering your username in the login field, maintaining your session and remembering previous actions, keeping you logged in (if selected), and more.

Here are a few examples:

Označení hlášení	Expires	Kategorie	What does it do?
centralauth_Token {$wgCookiePrefix}* Token	365 days, if the user chooses 'Keep me logged in'. Otherwise omitted.	Functionality	Provides 'Keep me logged in' functionality.
{$wgCookiePrefix}* UserID, UserName	365 days, if the user chooses 'Keep me logged in'. Otherwise 30 days.	Functionality	Helps identify you to the wiki, and keeps you logged in.
loginnotify_prevlogins	180 dnů	Functionality	Verifies that you are logging in from a known device. This affects the threshold for how many unsuccessful login attempts trigger a notification to the user.
centralauth_Session {$wgCookiePrefix}* Session	When user exits browser	Functionality	Manage sessions. Provides functionality such as logging in to Wikimedia Projects.

Předvolby:

Tyto cookies uchovávají vaše nastavení, takže zůstávají uložená pro vám uživatelsky lépe přizpůsobenou další návštěvu stránek Wikimedia. Tyto cookies jsou užitečné pro rozpoznání a uchování vašeho jazykové nastavení, zapamatování si úprav velikosti textu, písma a dalších nastavení zobrazení, abychom vám mohli poskytnou požadovaný vzhled apod.

Here are a few examples:

Označení hlášení	Expires	Kategorie	What does it do?
stopMobileRedirect	30 dnů	Předvolby	Tells us not to redirect to the mobile site if you do not like that.
uls-preferences	Local Storage, not a cookie	Předvolby	Allows you to set preferences for the Universal Language Selector functionality.
hidewatchlistmessage- [watchlistMessageId] ● where watchlistMessageld is the Id of the message being hidden	28 days	Předvolby	Allows a user to hide a watchlist message.
userFontSize	Local Storage, not a cookie	Předvolby	Keeps track of your preferred font size on the mobile site.
preferredEditor	Local Storage, not a cookie	Předvolby	Keeps track of your preferred editor on the mobile site.

Performance and Analysis:

These cookies count the number of visitors and collect information about how you use the Wikimedia Sites. This allows us to better understand your user experience on the Wikimedia Sites and helps us improve them for you and other users — for instance, by making sure users are finding what they need easily. Other examples include:

• remembering pages visited, and actions taken on the Wikimedia sites so we can optimize the pages;

• remembering if users get error messages from web pages;

• storing your most recently read articles directly on your device, so they can be retrieved quickly;

• remembering the topics searched so that we can optimize the search results we deliver to you;

• remembering the list of articles you are following on your watchlist so that we can recommend similar articles that you may be interested in.

Here are a few examples:

Označení hlášení	Expires	Kategorie	What does it do?
centralnotice_bucket	7 days	Performance and Analysis	Helps us understand the effectiveness of notices provided to users through the CentralNotice extension. For more details, see Extension:CentralNotice
ext.popups.core.previewCount	Local Storage, not a cookie	Performance and Analysis	Helps us understand the effectiveness of Hovercards.
WMF-Last-Access	30 dnů	Performance and Analysis	Helps us calculate Unique devices accessing our site. See: diff.wikimedia.org/2016/03/30/unique-devices-dataset/

Third-Party:

We will never use third-party cookies on our wikis unless we get your permission to do so. These cookies would allow us to render services provided by third parties, such as "like" and "share" buttons. When a third party provides these kinds of services, they may require the use of a cookie in order to provide their services.

If you ever come across a third-party cookie transferred to your device during your access of the Wikimedia wiki sites, where you did not take any action to authorize the use and/or transfer of that cookie  (such as one that may have been mistakenly placed by another user or administrator), please report that cookie to us at privacywikimedia.org.

A note about Wikimedia Foundation non-wiki sites:

Some non-wiki Wikimedia Foundation sites are hosted by a third-party service provider.

Sites hosted by WordPress VIP may have the WordPress Stats module enabled. Stats is a service that allows us to understand how many visitors we get to our WordPress-hosted non-wiki sites, their location by country, and which pages, posts and links are the most popular. Only the Wikimedia Foundation and the service provider, Automattic/WordPress, have access to the raw Stats data, which is retained for a maximum of 30 days. For more information about Stats, see WordPress' support page on the module.

Sites hosted by Civilized Discourse Construction Kit, Inc., known as Discourse forums, use cookies for functionality purposes and to store preferences. Only the Wikimedia Foundation and the service provider have access to the raw data. For more information about the cookies and their retention periods, see Discourse's information about cookies. Please note that the Wikimedia Foundation has not configured its Discourse forums to use Google Analytics, serve advertisements, or process donations; Discourse cookies related to those purposes are not used in our Sites.

Jaké jsou moje možnosti cookies?

While this is not a comprehensive list, below are some of the things that you can do to limit use of cookies and other locally stored data technologies on your device. While cookies and other locally stored data technologies may not be necessary to use our sites, some features may not function properly if you disable them.

You can:

• remove or disable specific locally stored data on your browser's settings (you can reset your web browser to refuse all cookies or to indicate when a cookie is being sent);

• use a browser that can block third-party cookies; or

• install a plug-in to block locally stored data, if one is available.

Vypnutí cookies v prohlížeči zabrání sledovacím pixelům, aby umožnily sledovat specificky vaši činnost. Sledovací pixel přesto může zaznamenávat anonymní návštěvy z vaší IP adresy, ale nebudou zaznamenávány unikátní informace. Pokud nechcete dostávat sledovací pixely, musíte zakázat HTML obrázky v prohlížečovém e-mailovém klientu, což může mít vliv na možnost zobrazovat obrázky v ostatních přijatých e-mailech.

Kde najdu další informace?

Pro více informací si prosím přečtěte naše Pravidla ochrany osobních údajů. Pro jakékoli další otázky pište na privacywikimedia.org.

Díky!

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