Cookie Policy
Last Updated: October 9, 2026
This Cookie Policy applies to Microphone Test (hereinafter referred to as "we," "us," or "this website"), with the website domain https://microphonetest.cn. This policy explains how we use cookies and similar technologies, and how you can control them.
By using this website, you agree to this Cookie Policy. If you do not agree, please disable cookies through your browser settings, or stop using this website.
1. What Are Cookies?
Cookies are small text files stored on your device by websites. When you visit the website again, the website can read these files, thereby remembering your preferences, analyzing visits, or providing a personalized experience.
In addition to cookies, we may also use similar technologies such as localStorage, sessionStorage, pixel tags, etc., collectively referred to as "cookies" in this policy.
2. Types of Cookies We Use
2.1 Strictly Necessary Cookies
These cookies are essential for the website to function properly and cannot be disabled. They are typically used to:
- Remember your language preference (Chinese / English);
- Remember your theme or interface settings;
- Ensure website security and prevent abuse and attacks.
2.2 Analytics Cookies
These cookies help us understand how users use the website, so we can improve our services. For example:
- Count visits, visit duration, and pages visited;
- Analyze which tools are most popular (such as microphone sound test, spectrum test, etc.);
- Identify page loading performance issues.
The analytics service we use is Google Analytics. The information collected is anonymous data and will not be linked to your personal identity. For details, please refer to the Google Privacy Policy.
2.3 Advertising Cookies
This website may display ads through Google Ads or other advertising platforms. These platforms may use cookies to:
- Measure ad effectiveness;
- Display relevant ads based on your interests;
- Perform remarketing.
You can manage personalized advertising preferences through Google Ads Settings.
2.4 Functional Cookies
These cookies are used to enhance website functionality, such as remembering your volume settings, test preferences, etc. Disabling these cookies may affect the normal use of some features.
3. Overview of Main Cookies
The following are examples of main cookies that this website may use:
| Name | Type | Purpose | Duration |
|---|---|---|---|
| locale / lang | Necessary | Remember your language preference (Chinese / English) | Up to 12 months |
| theme | Functional | Remember interface theme settings | Up to 12 months |
| _ga | Analytics | Google Analytics, distinguishes user sessions | Up to 24 months |
| _gid | Analytics | Google Analytics, distinguishes users | 24 hours |
| _gcl_* | Advertising | Google Ads conversion tracking | Up to 90 days |
The above cookie names may change as third-party services are updated. The actual settings shall prevail.
4. How to Manage Cookies
You can manage or disable cookies in the following ways:
- Browser settings: Most browsers allow you to view, delete, or block cookies in their settings;
- Private mode: Using incognito / private browsing mode can avoid long-term cookie storage;
- Google Ads Settings: adssettings.google.com to manage personalized ads;
- Industry opt-out: aboutads.info or youronlinechoices.com.
Please note: Disabling certain cookies may cause some features to not work properly (such as language preference memory, theme settings, etc.).
5. Common Browser Cookie Management Guides
6. Do Not Track (DNT)
Some browsers support the "Do Not Track" (DNT) feature. Currently, there is no unified industry standard for DNT, and this website does not respond to DNT signals at this time. However, you can still manage cookies and advertising preferences through the methods above.
7. Third-Party Cookies
Third-party services used by this website may set their own cookies, including but not limited to:
- Google Analytics: Website analytics;
- Google Ads: Ad delivery and conversion tracking;
- Vercel / Netlify: Website hosting and performance monitoring.
These third-party services have their own privacy policies. We recommend that you review the respective policies for more information.
8. Children's Privacy
This website is not designed for children under the age of 13. We do not knowingly collect personal information from children under 13 through cookies. If you are a parent or guardian and discover a related issue, please contact us through the contact information below.
9. Updates to This Policy
We may update this Cookie Policy from time to time. The updated version will be posted on this page, with the "Last Updated" date revised. We recommend that you check this page periodically for the latest information.
10. Contact Us
If you have any questions about this Cookie Policy, please contact us through the following methods:
- Website: https://microphonetest.cn
- Email: [email protected]