Last updated: March 2026
Cookies are small text files placed on your device by a website when you visit it. They are widely used to make websites work efficiently, remember your preferences, and provide information to site owners. Similar technologies include web beacons, pixel tags, and local storage — collectively referred to as "cookies" in this policy.
Syntharil uses cookies to maintain your session, remember your preferences, and improve the Service. We categorize cookies into three types: Essential, Analytics, and Functional. Each category is described in detail below.
Our use of cookies is governed by our Privacy Policy and our Terms of Service.
Essential cookies are strictly necessary for the Service to function. They cannot be disabled. No consent is required for essential cookies because they are required for the basic operation of the Service.
| Cookie Name | Purpose | Duration |
|---|---|---|
next-auth.session-token |
Authentication session — keeps you logged in | Session |
next-auth.csrf-token |
CSRF protection — prevents cross-site request forgery | Session |
syntharil-cookie-consent |
Stores your cookie consent preferences | 1 year |
Analytics cookies help us understand how visitors navigate and use the Service — for example, which pages are viewed and which links are clicked.
Syntharil uses PostHog, a first-party product-analytics tool, for this purpose. Analytics data is processed on our behalf; we do not sell it or use it for advertising, and we never capture the contents of form fields. These analytics run by default on the basis of our legitimate interest in improving the Service. You can opt out at any time by choosing Reject Non-Essential in the cookie banner, after which analytics stops for your browser.
Functional cookies enable enhanced features and personalization. These cookies are set only with your consent.
Currently none. Syntharil does not currently use functional cookies beyond what is covered by the Essential category. When additional functional features are added, this section will be updated. You will be asked for consent before any functional cookies are set.
You can manage your cookie preferences at any time using the cookie settings available in the banner at the bottom of this page. The banner gives you three options:
You can also clear cookies at any time through your browser settings. Note that disabling essential cookies will prevent the Service from functioning correctly — you will be logged out and unable to use the platform.
If you are visiting from the European Union or European Economic Area, you have additional rights under the General Data Protection Regulation (GDPR):
syntharil-cookie-consent cookie in your browser.If you are a California resident, you have rights under the California Consumer Privacy Act (CCPA) and the California Privacy Rights Act (CPRA):
Syntharil uses PostHog (US-hosted) for first-party product analytics (see “Analytics Cookies” above). We do not use third-party advertising or cross-site tracking technologies. Analytics runs by default on a legitimate-interest basis; you may opt out at any time via the cookie banner.
We may update this Cookie Policy to reflect changes in our practices or for other operational, legal, or regulatory reasons. Changes will be posted on this page with an updated "Last updated" date. For material changes, we will provide advance notice where required by applicable law. Continued use of the Service after changes are posted constitutes acceptance of the revised Policy.
If you have questions about our use of cookies or this policy, please contact us at our contact page.