Cookie Policy
Effective Date: December 24, 2025
Last Updated: December 24, 2025
1. What Are Cookies?
Cookies are small text files stored on your device (computer, tablet, or smartphone) when you visit a website. They help websites remember your preferences, analyze traffic, and provide personalized experiences.
Cookies can be:
- Session Cookies: Temporary files deleted when you close your browser
- Persistent Cookies: Files that remain on your device until they expire or you delete them
2. How We Use Cookies
Fast BAC Calculator uses cookies to improve your experience, analyze website performance, and (with your consent) display relevant advertisements.
3. Types of Cookies We Use
3.1 Essential Cookies (Always Active)
These cookies are necessary for the website to function properly. They cannot be disabled without affecting site functionality.
| Cookie Name | Purpose | Duration | Type |
|---|---|---|---|
cookie-consent | Stores your cookie consent preferences | 1 year | First-party |
theme | Remembers your theme choice (light/dark mode) | 1 year | First-party |
3.2 Analytics Cookies (Optional - Requires Consent)
These cookies help us understand how visitors interact with our website. All data is anonymized and used solely for improving user experience.
| Service | Purpose | Data Collected | Duration |
|---|---|---|---|
| Vercel Analytics | Anonymous traffic analysis | Page views, referrers, device types (no personal identifiers) | Session-based |
Privacy Policy: Vercel Analytics Privacy
3.3 Advertising Cookies (Optional - Requires Consent)
If you consent to advertising cookies, we use Google AdSense to display relevant ads. These cookies track your browsing behavior across websites to personalize advertisements.
| Service | Purpose | Data Collected | Duration |
|---|---|---|---|
| Google AdSense | Display personalized ads | Browsing history, clicks, demographics, interests | Up to 2 years |
__gads | Measure ad performance | Ad views, clicks, conversions | 13 months |
_gcl_au | Store conversion data | User interactions with ads | 90 days |
Privacy Policy: Google Privacy Policy
Manage Ad Settings: Google Ad Settings
4. Managing Your Cookie Preferences
4.1 Through Our Cookie Consent Banner
When you first visit our website, you'll see a cookie consent banner allowing you to:
- Accept All: Enable all cookies (analytics + advertising)
- Reject Optional: Only essential cookies (no tracking or ads)
- Customize: Choose which types of cookies to allow
You can change your preferences at any time by clicking the "Cookie Settings" link in our footer.
4.2 Through Your Browser Settings
All modern browsers allow you to control cookies. Here's how to manage cookies in popular browsers:
Google Chrome
- Settings → Privacy and security → Cookies and other site data
- Choose "Block third-party cookies" or "Block all cookies"
Firefox
- Settings → Privacy & Security → Cookies and Site Data
- Choose "Delete cookies when Firefox closes" or custom settings
Safari (macOS/iOS)
- Preferences → Privacy → Block all cookies
- Or enable "Prevent cross-site tracking"
Microsoft Edge
- Settings → Cookies and site permissions → Manage cookies
- Choose blocking options
Note: Blocking essential cookies may prevent certain features from working correctly.
5. Third-Party Cookies
Some cookies on our site are set by third-party services:
5.1 Google AdSense (Advertising)
- Purpose: Serve personalized ads based on your interests
- Data Shared: Browsing history, demographics (anonymized)
- Opt-Out: Google Ad Settings
5.2 Vercel Analytics (Performance)
- Purpose: Anonymous website analytics
- Data Shared: Page views, referrers, device types (no personal data)
- Privacy-Friendly: Does not use personal identifiers or track across sites
6. Do Not Track (DNT) Signals
Currently, there is no industry standard for responding to Do Not Track signals. We do not alter our data collection practices when we detect a DNT signal from your browser. However, you can control tracking through our cookie consent banner and browser settings.
7. Cookies and Personal Data
Most cookies we use do NOT contain personal data. However, advertising cookies may be linked to your browsing behavior. For details on how we handle personal data, please see our Privacy Policy.
8. International Users (GDPR & CCPA Compliance)
8.1 For EU/EEA Users (GDPR)
Under GDPR, you have the right to:
- Withdraw consent for non-essential cookies at any time
- Request deletion of data collected through cookies
- Object to processing of your data for advertising purposes
8.2 For California Users (CCPA)
Under CCPA, you have the right to:
- Know what data is collected through cookies
- Opt out of the sale of personal information (we do not sell data)
- Request deletion of cookie-related data
To exercise these rights, email us at: privacy@fastbaccalculator.com
9. Updates to This Cookie Policy
We may update this Cookie Policy periodically to reflect changes in our practices or legal requirements. Changes will be posted on this page with an updated "Last Updated" date.
10. Contact Us
If you have questions about our use of cookies, please contact us:
- Email: privacy@fastbaccalculator.com
- Website: https://fastbaccalculator.com
11. Summary Table: All Cookies Used
| Cookie Name | Category | Purpose | Duration | Required? |
|---|---|---|---|---|
cookie-consent | Essential | Store consent preferences | 1 year | ✅ Yes |
theme | Essential | Remember theme choice | 1 year | ✅ Yes |
| Vercel Analytics | Analytics | Anonymous traffic data | Session | ❌ Optional |
__gads | Advertising | Google AdSense tracking | 13 months | ❌ Optional |
_gcl_au | Advertising | Google conversion tracking | 90 days | ❌ Optional |
Your Privacy Matters
We respect your privacy and give you full control over cookies. Essential cookies are required for basic functionality, but you can always opt out of analytics and advertising cookies without affecting core features like the BAC Calculator.