This Cookie Policy explains how PrimeNumberChecker.com (“we,” “our,” or “us”) uses cookies and similar technologies when you visit or use our website. It is intended to help you understand what these technologies do, why they may be used, and what choices you have in relation to them.
By continuing to use this website, you acknowledge that cookies or similar technologies may be used as described in this policy, subject to any consent choices you make through our cookie banner or your browser settings.
What cookies are
Cookies are small text files placed on your device when you visit a website. They help websites function properly, remember user preferences, improve performance, understand how visitors use a site, and support security and advertising features. Similar technologies may include local storage, pixels, tags, scripts, and other tools that store or read information on a browser or device.
How we use cookies
We may use cookies and similar technologies for the following purposes:
Strictly necessary cookies
These cookies are essential for the basic operation of the website. They may be used to maintain security, prevent abuse, manage consent preferences, support page navigation, and ensure that the website works properly across devices and sessions.
Preference cookies
These cookies may remember settings you choose, such as language, consent choices, or other display preferences, so you do not need to re-enter them each time you visit.
Performance and analytics cookies
These cookies may help us understand how visitors use the website, which pages are viewed most often, how users move through the site, and whether any errors occur. This information may be used to improve content, site speed, navigation, and overall usability.
Advertising cookies
We may use advertising-related cookies and similar technologies to display ads, limit how often the same ad appears, measure ad performance, detect invalid traffic, prevent fraud, and, where allowed, support more relevant advertising.
Google AdSense and third-party advertising
PrimeNumberChecker.com may display advertisements provided by Google AdSense and other advertising partners. These third parties may use cookies, pixels, local storage, or similar technologies to collect or receive information from your visit to this website and other websites or apps over time.
These technologies may be used for purposes such as delivering ads, measuring ad performance, limiting repeated display of the same ad, detecting fraud or abuse, understanding general user interaction with ads, and, where permitted, showing more relevant advertising based on previous browsing activity.
Depending on your location and your choices, ads shown on this website may be personalized or non-personalized. Non-personalized ads are not based on your past behavior in the same way personalized ads are, but they may still use cookies or similar technologies for functions such as frequency capping, aggregated reporting, security, fraud prevention, and ad delivery.
Google and its partners may process technical data such as browser type, device information, IP address, approximate location, referral data, pages viewed, ad interaction data, and other diagnostic or measurement signals where applicable.
For more information about how Google uses data when you visit sites that use its services, users can review Google’s own privacy and advertising information directly through Google.
Consent and your choices
Where required by applicable law, we ask for your consent before using non-essential cookies or allowing certain third-party technologies, including advertising cookies, to operate on your device. In regions where consent rules apply, you can choose whether to accept or reject certain categories of cookies through our consent banner or consent management tool.
You may also withdraw or adjust your choices at any time by reopening the cookie settings tool available on the website, if provided. In addition, most browsers allow you to block, delete, or manage cookies through browser settings. Please note that disabling some cookies may affect how parts of the website function.
Browser-level controls
Most web browsers allow you to:
- see what cookies are stored on your device,
- delete existing cookies,
- block all cookies,
- block cookies from specific websites,
- clear site data when the browser is closed.
If you choose to block cookies, some features, content, preferences, or embedded services on this website may not work as expected.
Third-party services
Some content, tools, scripts, embedded features, advertising components, or measurement services available on this website may be provided by third parties. When those services load, they may place or read their own cookies or similar technologies, subject to their own privacy policies and technical configurations.
We do not control the cookies set directly by third-party providers once their services are loaded through the website. For that reason, users should also review the privacy and cookie policies of the relevant third parties where appropriate.
Types of data that may be associated with cookies
Depending on the tool involved, cookies or similar technologies may be associated with information such as:
- IP address,
- browser and device type,
- operating system,
- general location data,
- pages visited and time spent on pages,
- referring URLs,
- interaction with ads or site elements,
- technical performance and diagnostic data,
- consent status and user preferences.
This does not mean that every cookie used on the website collects all of this information. The data involved depends on the specific service, tool, consent state, and browser environment.
Retention of cookies
Some cookies are session-based and expire automatically when you close your browser. Others remain on your device for a longer period until they expire or are manually deleted. Retention periods vary depending on the purpose of the cookie, the provider setting it, and your browser controls.
Children’s privacy
This website is not intended to knowingly use cookies to profile children for advertising purposes. If you believe that a child has provided information through the website or that cookies have been used in a way that raises a concern, please contact us so we can review the issue.
Updates to this Cookie Policy
We may update this Cookie Policy from time to time to reflect legal, technical, or operational changes, including updates to advertising services, consent practices, analytics tools, or site functionality. When we make changes, we will post the revised version on this page and update the effective date if needed.
Contact
If you have questions about this Cookie Policy or about how cookies are used on PrimeNumberChecker.com, you can contact us at: support@primenumberchecker.com