Cookie Policy
Last updated: March 2026
What Are Cookies
Cookies are small text files stored on your device when you visit a website. They help the website function properly, remember your preferences, and understand how visitors interact with the site.
Cookies We Use
Essential Cookies
These cookies are necessary for the website to function. They cannot be disabled.
| Cookie | Purpose | Duration | Provider |
|---|---|---|---|
csrf-token | Protects against cross-site request forgery attacks | Session | Alertoscan |
sb-* | Authentication session tokens (login state) | Session / 1 year | Supabase |
Analytics Cookies
These cookies help us understand how visitors use our website so we can improve it. They collect anonymous usage data.
| Cookie | Purpose | Duration | Provider |
|---|---|---|---|
_ga | Distinguishes unique users for Google Analytics | 2 years | |
_ga_* | Maintains session state for Google Analytics 4 | 2 years | |
_gid | Distinguishes users for a 24-hour period | 24 hours | |
_gat | Throttles request rate to Google Analytics | 1 minute | |
_clck | Identifies unique users for Microsoft Clarity | 1 year | Microsoft |
_clsk | Connects page views into a Clarity session | 1 day | Microsoft |
Performance Cookies
| Cookie | Purpose | Duration | Provider |
|---|---|---|---|
| Vercel Speed Insights | Measures page load performance and web vitals | Session | Vercel |
Functional Cookies
| Cookie | Purpose | Duration | Provider |
|---|---|---|---|
color-mode | Remembers your dark/light mode preference | 1 year | Alertoscan |
Third-Party Services
The following third-party services may set cookies or use similar tracking technologies:
- Google Analytics 4 — Website usage analytics. Google Privacy Policy
- Microsoft Clarity — Heatmaps and session recordings to understand user behavior. Microsoft Privacy Statement
- Supabase — Authentication and session management. Supabase Privacy Policy
- Vercel — Hosting and performance monitoring. Vercel Privacy Policy
Managing Cookies
You can control and delete cookies through your browser settings:
- Chrome: Settings > Privacy and security > Cookies and other site data
- Firefox: Settings > Privacy & Security > Cookies and Site Data
- Safari: Preferences > Privacy > Manage Website Data
- Edge: Settings > Cookies and site permissions > Manage and delete cookies
Note: Disabling essential cookies may prevent the website from functioning properly. Disabling analytics cookies will not affect your ability to use our services.
Opt-Out of Analytics
You can opt out of specific analytics services:
- Google Analytics: Install the Google Analytics Opt-Out Browser Add-on
- Microsoft Clarity: Use your browser's Do Not Track setting or disable cookies from
clarity.ms
Changes to This Policy
We may update this Cookie Policy when we add or remove cookies or third-party services. Changes will be posted on this page with an updated date.
Contact
For questions about our use of cookies, contact us at contact@alertoscan.io or visit our contact page.