Legal
Cookie Policy
Last updated: January 1, 2026
This Cookie Policy explains how Perfo Review uses cookies and similar technologies to recognize you when you visit our website and use our services.
1. What Are Cookies?
Cookies are small text files that are stored on your device (computer, tablet, or mobile) when you visit a website. They are widely used to make websites work more efficiently, provide information to site owners, and improve user experience.
We also use similar technologies such as web beacons, pixels, and local storage, which function similarly to cookies. In this policy, we refer to all these technologies as "cookies."
2. Types of Cookies We Use
2.1 Essential Cookies
These cookies are necessary for the website to function and cannot be switched off. They are usually set in response to actions you take, such as logging in, filling in forms, or setting privacy preferences.
| Cookie | Purpose | Duration |
|---|---|---|
| next-auth.session-token | Authentication and session management | 30 days |
| next-auth.csrf-token | Security - prevents cross-site request forgery | Session |
| next-auth.callback-url | Redirect handling after authentication | Session |
2.2 Functional Cookies
These cookies enable enhanced functionality and personalization, such as remembering your preferences and settings.
| Cookie | Purpose | Duration |
|---|---|---|
| theme | Remembers your dark/light mode preference | 1 year |
| locale | Remembers your language preference | 1 year |
| sidebar-collapsed | Remembers sidebar state | 1 year |
2.3 Analytics Cookies
These cookies help us understand how visitors interact with our website by collecting and reporting information anonymously.
| Cookie | Purpose | Duration |
|---|---|---|
| _vercel_insights | Privacy-focused analytics (no personal data) | Session |
Note: We use Vercel Analytics, which is privacy-focused and does not use cookies to track users across sites or collect personal information.
3. Third-Party Cookies
Some cookies are placed by third-party services that appear on our pages. We do not control these cookies.
- Google (SSO): If you sign in with Google, Google may set cookies for authentication.
- Microsoft (SSO): If you sign in with Microsoft, Microsoft may set cookies for authentication.
- Stripe (Payments): Stripe may set cookies for fraud prevention when processing payments.
- Intercom (Support): If you use our support chat, Intercom may set cookies.
4. Managing Cookies
4.1 Browser Settings
Most web browsers allow you to control cookies through their settings. You can:
- View cookies stored on your device
- Delete all or specific cookies
- Block all or third-party cookies
- Set preferences for specific websites
Here are links to manage cookies in popular browsers:
4.2 Impact of Disabling Cookies
If you disable essential cookies, some parts of our website may not function properly:
- You won't be able to stay logged in
- Some security features may not work
- Your preferences won't be remembered
5. Do Not Track
Some browsers have a "Do Not Track" (DNT) feature that sends a signal to websites requesting that your browsing is not tracked. We honor DNT signals and do not track users who have enabled this feature.
6. Updates to This Policy
We may update this Cookie Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last Updated" date.
7. Contact Us
If you have questions about our use of cookies, please contact us:
- Email: privacy@perforeview.com
- Address: Perfo Review, Inc., 123 Innovation Way, San Francisco, CA 94105, United States
By continuing to use our website, you consent to the use of cookies as described in this policy.