What Are Cookies?

Cookies are small text files stored by your browser as you browse the internet. They can be used to collect, store, and share data about your activities across websites. Cookies also allow us to remember things about your visits to Chem Academy, like your preferred language, and to make the site easier to use.


Why does we use Cookies?

If you visit our login page, we will set a temporary cookie to determine if your browser accepts cookies. This cookie contains no personal data and is discarded when you close your browser.

When you log in, we will also set up several cookies to save your login information and your screen display choices. Login cookies last for two days, and screen options cookies last for a year. If you select “Remember Me”, your login will persist for two weeks. If you log out of your account, the login cookies will be removed.

If you edit or publish an article, an additional cookie will be saved in your browser. This cookie includes no personal data and simply indicates the post ID of the article you just edited. It expires after 1 day.

If you leave a comment on our site you may opt-in to saving your name, email address and website in cookies. These are for your convenience so that you do not have to fill in your details again when you leave another comment. These cookies will last for one year.


We also work with a number of analytics partners, including Google Analytics and other analytics tools, who use cookies to help us understand and detail how users use the our Services. Those service providers may either collect that data themselves or we may disclose it to them.

You can opt out of some of these services through tools like theĀ Google Analytics Opt-out Browser Add-on.

We also use cookies for personalized course contents for our students and to provide you more relevant data including advertisement.

How can I control my Privacy?

  • Most of the browsers are using cookies these days but you can change your browsers settings to decline cookies.
  • For general information about targeting cookies and how to disable them, you can visit

Updates in Policy

We may update our policies time to time. If we do we will notify you with the update date in our policy page.