Privacy Policy
Your privacy matters to us. Learn how we handle your data.
Last Updated: May 1, 2026
At Adblock Tester, we are committed to protecting your privacy and ensuring transparency about how we handle information. This Privacy Policy explains what data we collect, how we use it, and your rights regarding your personal information.
Information We Collect
Adblock Tester is designed with privacy at its core. Our adblock testing functionality runs entirely within your browser, meaning we do not collect, store, or transmit any personal information during the testing process. The test results you see are generated locally on your device and are never sent to our servers.
When you visit our website, we may collect limited, non-personally identifiable information through standard web server logs, including:
• Your browser type and version
• The pages you visit on our site
• The date and time of your visit
• Your general geographic region (country level)
• Referring website (if any)
This information helps us understand how visitors use our site and improve our services.
How We Use Your Information
The limited information we collect is used solely for the following purposes:
• Improving our website and testing tools: We analyze aggregate usage patterns to enhance user experience and add features that our visitors find valuable.
• Maintaining website security: Server logs help us identify and prevent malicious activity, unauthorized access attempts, and technical issues.
• Understanding our audience: Aggregate statistics help us understand which features are most popular and where our visitors come from.
We do not sell, trade, or rent your information to third parties. We do not use your data for targeted advertising or profiling purposes.
Cookies and Tracking Technologies
Our website may use cookies and similar technologies. Here's what you need to know:
Essential Cookies: These cookies are necessary for the website to function properly. They enable core functionality such as remembering your preferences (like dark mode settings).
Analytics Cookies: We use Google Analytics to understand how visitors interact with our website. Google Analytics collects information anonymously and reports website trends without identifying individual visitors. You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.
Advertising Cookies: If we display advertisements through Google AdSense, advertising cookies may be used to show you relevant ads based on your browsing history. You can manage your ad preferences through Google's Ads Settings or opt out of personalized advertising.
You can control cookies through your browser settings. Most browsers allow you to refuse cookies or alert you when cookies are being sent. However, disabling cookies may affect the functionality of some website features.
Third-Party Services
We use the following third-party services on our website:
Google Analytics: We use Google Analytics to collect anonymous statistics about website usage. Google's privacy policy can be found at https://policies.google.com/privacy.
Google AdSense: We may display advertisements from Google AdSense. Google uses cookies to serve ads based on user visits to our site and other sites on the Internet. Users may opt out of personalized advertising by visiting Google's Ads Settings.
These third-party services have their own privacy policies and terms of service. We encourage you to review their policies to understand how they handle your information.
Your Rights and Choices
Depending on your location, you may have certain rights regarding your personal information:
For European Union Residents (GDPR):
• Right to access: You can request information about the personal data we hold about you.
• Right to rectification: You can request correction of inaccurate personal data.
• Right to erasure: You can request deletion of your personal data under certain circumstances.
• Right to data portability: You can request a copy of your data in a machine-readable format.
• Right to object: You can object to processing of your personal data for certain purposes.
For California Residents (CCPA):
• Right to know what personal information is collected, used, shared, or sold.
• Right to delete personal information held by businesses.
• Right to opt-out of the sale of personal information.
• Right to non-discrimination for exercising your CCPA rights.
To exercise any of these rights, please contact us using the information provided at the bottom of this page.
Data Security
We implement appropriate technical and organizational measures to protect the information we collect. Our website uses HTTPS encryption to ensure secure data transmission between your browser and our servers.
Since our core adblock testing functionality operates entirely within your browser and we do not store personal test data, the primary data we protect relates to standard website operations. We regularly review our security practices and update them as necessary to address new threats.
While we strive to protect your information, no method of transmission over the Internet or electronic storage is 100% secure. We cannot guarantee absolute security of any information you provide.
Children's Privacy
Adblock Tester is not directed at children under the age of 13 (or 16 in certain jurisdictions). We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided us with personal information, please contact us, and we will take steps to delete such information.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. When we make changes, we will update the "Last Updated" date at the top of this page.
We encourage you to review this Privacy Policy periodically to stay informed about how we protect your information. Your continued use of our website after any changes indicates your acceptance of the updated Privacy Policy.
Contact Us
If you have any questions about this Privacy Policy, your personal data, or would like to exercise any of your privacy rights, please contact us at:
Email: [email protected]
We will respond to your inquiry within a reasonable timeframe, typically within 30 days.