What are cookies?
A cookie is a small text file that a website saves on your computer or mobile device when you visit the site. It enables the website to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you don’t have to keep re-entering them whenever you come back to the site or browse from one page to another.
Different kinds of cookies:
The __utmz Cookie
The __utmz keeps track of where the visitor came from, what search engine you used, what link you clicked on, what keyword you used, and where they were in the world when you accessed a website. It expires in 6 months. This cookie is how Google Analytics knows to whom and to what source / medium / keyword to assign the credit for a Goal Conversion or an Ecommerce Transaction. __utmz also lets you edit its length with a simple customization to the Google Analytics Tracking code.
The __utmb and __utmc Cookies
The B and C cookies are brothers, working together to calculate how long a visit takes. __utmb takes a timestamp of the exact moment in time when a visitor enters a site, while __utmc takes a timestamp of the exact moment in time when a visitor leaves a site. __utmb expires at the end of the session. __utmc waits 30 minutes, and then it expires. You see, __utmc has no way of knowing when a user closes their browser or leaves a website, so it waits 30 minutes for another pageview to happen, and if it doesn’t, it expires.
The __utma Cookie
This cookie is what’s called a “persistent” cookie, as in, it never expires (technically, it does expire…in the year 2038…but for the sake of explanation, let’s pretend that it never expires, ever). This cookie keeps track of the number of times a visitor has been to the site pertaining to the cookie, when their first visit was, and when their last visit occurred. Google Analytics uses the information from this cookie to calculate things like Days and Visits to purchase.
Enabling these cookies is not strictly necessary for the website to work but it will provide you with a better browsing experience. You can delete or block these cookies, but if you do that some features of this site may not work as intended.
The cookie-related information is not used to identify you personally and the pattern data is fully under our control. These cookies are not used for any purpose other than those described here.
Cookies strictly necessary for browsing our website and the ability to use all of their features, and intended in particular to:
- Manage authentication of website visitors and the associated security measures, and ensure proper functioning of the authentication module
- Optimize the user experience and facilitate browsing, in particular determining “technical routes” for browsing
- Store information regarding the “cookies” information banner seen by website visitors who then continue to browse the website after agreeing to accept cookies on their device
- Implement security measures (for example, when you are asked to log in again for content or a service after a certain period of time, or to ensure basic operation of AccorHotels Websites and use of their major technical features, such as monitoring of performance and browsing errors, management of user sessions, etc.)
How to control cookies
You can control and/or delete cookies as you wish. You can delete all cookies that are already on your computer and you can set most browsers to prevent them from being placed. If you do this, however, you may have to manually adjust some preferences every time you visit a site and some services and functionalities may not work.
To know more, visite:
Microsoft Windows Explorer
Safari 6/7 Mavericks
Safari 8 Yosemite
Safari su iPhone, iPad, o iPod touch
For the extended version of this cookies policy, visit:
Also visit the following websites: