Cookie Policy

We are IQIYI INTERNATIONAL SINGAPORE PTE. LTD. (hereinafter referred to as “IQIYI” or “we”). We and our third-party partners (including service providers or other partners, hereinafter collectively referred to as “third parties”) may use cookies and similar technologies (e.g., pixels, local storage, plugins such as IndexedDB and WebSQL, hereinafter collectively referred to as “Cookies”) for various purposes. In this Cookies Policy (hereinafter referred to as “this Policy”), we will introduce to you the technical principles in cookies, their purposes, and how you can set your cookie preferences.

This Policy applies to our products and services (hereinafter referred to as “our website”): https://www.nadou.ai/

Before using our website, please read this Policy and our NadouPro Privacy Policy, and select the cookies in the cookie banner.

二、Purpose of Cookies

Different types of cookies serve various purposes. Our or third-party cookies are used for the following types of purposes:

Type of Cookies	Typical Uses
Strictly necessary cookies	These cookies are essential for our services or for responding to your request. For example, we or third parties may use these cookies to identify a user and verify his/her identity for registration/login; to provide security guarantees, prevent fraud and detect non-human (robot) traffic, etc. Without these cookies, our website may not work properly.
Functionality cookies	These cookies can record the information you input or the choices you make, so that our website can operate according to your habits of accessing services. For example, they remember the details of your login to keep you logged in or allow faster login on your next visit; they remember some of your customized preferences (e.g., text size, font, language and other modifiable parts of the web page), and then provide you with the same customized settings during your subsequent visits.
Analytical cookies	These cookies can collect information about how users use the website, and help us understand the operation of the website. Information is collected in a de-identified form, including the number of visitors, the source of visitors, and the page visited. The collected information helps us understand user activities on our website, improve website performance, and optimize future marketing activities. At the same time, it helps us analyze user activity patterns and develop better user experiences.
Advertising cookies	Not involved

三、Details About Cookies

Cookies can be “first-party” or “third-party”. “First-party cookies” are those that belong to IQIYI and those that IQIYI stores on your device. “Third-party cookies” are those that parties other than IQIYI store on your device through our website.

Strictly Necessary Cookies:

First-party Cookies:

We use first-party strictly necessary cookies for the following basic purposes:

To verify a user’s identity for secure login;
To prevent fraud and detect non-human (robot) traffic;
To allow us to receive instructions from your device and navigate between different web pages;
To play multimedia content;
To achieve load balancing.

As mentioned above, these cookies are essential for operating our website. Without these cookies, our website may not work properly.

Most cookies are session cookies (which are valid only until you close your browser). Some cookies remain active for a significant duration, lasting from 3 to 13 months. Cookies used to prevent fraud and maintain security or our services are valid for up to 24 months.

Third-party Cookies (deployed partially or fully under the nadou.ai domain name):

Name	Purpose	Duration	Third-party Name	Link to Third-party Policy
ACCOUNT_CHOOSER	To remember which Google account the user prefers to use at login. To help simplify the login process by pre-selecting the account previously chosen by the user, thus providing a more convenient login process and a faster login experience.	11 months	Google Accounts	https://policies.google.com/privacy
__Host-XXXXX-	For security purposes, specifically for verifying a user’s identity and protecting the user’s data from unauthorized access.	13 months	Google Accounts	https://policies.google.com/privacy
LSID	For security purposes, specifically for verifying a user’s identity and managing sessions across Google services.	9 months	Google Accounts	https://policies.google.com/privacy
SMSV	For security purposes, specifically for verifying a user’s identity and protecting the user’s data from unauthorized access.	11 months	Google Accounts	https://policies.google.com/privacy

Functionality Cookies:

First-party Cookies:

We use first-party functionality cookies for the following basic purposes:

To identify your login status and keep you logged in during the entire visit;
To localize (remember the country/region in which you visit the website and your language preferences, etc.);
Cookie consent (remember your cookie consent preferences).

These technical cookies must be enabled in order to use our website and services. Some of these cookies have a maximum duration of 24 months.

Third-party Cookies:

In this case, we do not use third-party cookies.

Analytical Cookies:

First-party Cookies:

In this case, we do not use first-party cookies.

Third-party Cookies (deployed partially or fully under the nadou.ai domain name):

Name	Purpose	Duration	Third-party Name	Link to Third-party Policy
_ga	To identify a specific user	2 years	Google Analytics	https://policies.google.com/privacy
_ga <container-id>	To persist the session status	2 years	Google Analytics	https://policies.google.com/privacy
OTZ	To provide cluster analysis of website users.	1 month	Google Analytics	https://policies.google.com/privacy

四、How to Set Cookies Preferences

You can adjust your cookie settings and preferences at any time in the following ways.

1. Set Cookies on the Web Page

(1) Initially set your preferences in the cookie banner

When you first visit our website, a cookie banner will appear where you can initially set your preferences, including accepting all cookies and setting cookies, and you can click the link to read this Policy.

(2) Subsequently adjust cookie settings

To better manage your cookie preferences, please click on the “Cookie Management Tool” accessible from 【the bottom of the homepage: Cookies Settings】.

You can also manage your cookie preferences through browser settings. On web pages, browsers generally accept cookies by default; however, you can set your cookie preferences through the browser at any time, so that you can allow, block or delete cookies installed on your device at any time. For example, in the Google browser, you can make settings related to the use of cookies via the path “Settings - Privacy and Security”.

Blocking some cookies will not prevent you from browsing our website. However, certain features on the website may not function properly, and thus your browsing experience may not be so satisfactory.

2. Set Third-party Cookies

Regarding third-party cookies, many of our partners provide the Cookie Settings option and the Opt-out feature on their own websites, which you can set through the paths specified in their respective privacy policies or cookie policies.