What is a cookie?
A cookie is a small piece of data sent from a website and stored in a user’s web browser.
If you have already accessed our website and do not accept our uses of cookies, you should immediately discontinue use of our website.
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Click the button below to manage what cookies we set.
Cookies in use by Sigma PPG
Google Analytics (Performance)
We use Google analytics to track which pages are most popular, so we can focus on these areas to give you a better user experience.
Google analytics stores five cookies (_utma, _utmb, _utmc, _utmt, _utmz).
fr – Encrypted Facebook ID and Browser ID (Advertisement)
S – This is a unique identifier used by Google applications to store user preferences.
PREF – A persistent cookie, which expires a little under two years from the time it’s set. This is a unique identifier used by Google applications to store user preferences.
NID – A persistent cookie, which expires a little under six months from the time it’s set. This is a unique identifier used by Google applications to store user preferences.
We use WordPress as our content management system on the website.
wordpress_test_cookie is set when you navigate to the login page. The cookie is used to check whether your web browser is set to allow, or reject cookies. This is asession cookie and deleted when you close your web browser.
Turning Off Cookies in Different Browsers
The Help menu on the menu bar of most browsers will tell you how to prevent your browser from accepting new cookies, how to have the browser notify you when you receive a new cookie and how to disable cookies altogether. Additionally, you can disable or delete similar data used by browser add-ons, such as Flash cookies, by changing the add-ons settings or visiting the website of its manufacturer.