Cookie & Consent Notice
Last Updated: June 16, 2026
What Are Cookies
Cookies are small text files stored on your device when you visit a website. localStorage and sessionStorage are similar browser storage mechanisms used by modern web apps. This notice covers all of them.
Cookies and Storage We Use
Essential (Required for the Service to Work)
| Cookie/Storage | Purpose | Duration |
|---|---|---|
| Session cookie | Keeps you signed in after passkey or magic-link sign-in. HttpOnly; carries only an opaque session identifier, no personal data. | Session / up to 30 days |
These are strictly necessary for the service to function. They cannot be disabled.
Analytics
We use Google Analytics 4 (GA4) to measure aggregate site usage and improve the product. GA4 sets the following cookies:
| Cookie | Purpose | Duration |
|---|---|---|
_ga | Distinguishes unique users (random client ID) | 2 years |
_ga_<container_id> | Per-property session state | 2 years |
_gid | Daily user identifier (when used) | 24 hours |
GA4 collects anonymized data about page visits, feature usage, and conversion events. We do not link GA4 data to your kysigned account.
Marketing Attribution
We run paid marketing campaigns (Google Ads, Meta Ads, and similar platforms) to acquire new users. To measure which campaigns are effective, we capture and store the following:
| Storage | Source | Purpose | Duration |
|---|---|---|---|
gclid, utm_source, utm_medium, utm_campaign, utm_term, utm_content (localStorage) | URL parameters when you click an ad or campaign link | Attribute conversions to the campaign that brought you to kysigned | Until manually cleared |
_gcl_au (cookie) | Google Ads conversion linker | Cross-domain conversion tracking for Google Ads | 90 days |
Meta Pixel cookies (_fbp, _fbc) | Facebook/Meta Ads when running Meta campaigns | Conversion tracking for Meta-sourced traffic | 90 days |
These are only set when you arrive at kysigned via a paid ad or marketing link. We use them to measure campaign performance, not to build cross-site profiles. We do not share kysigned account data with advertising platforms.
Your Choices
- Essential cookies cannot be disabled — the service won't work without them.
- Analytics cookies can be blocked by browser privacy settings, "Do Not Track" headers (where supported), or ad blockers.
- Marketing attribution cookies can be blocked by ad blockers or by using browser tracking protection. You can also opt out of personalized advertising at adssettings.google.com and facebook.com/ads/preferences.
What We Do NOT Do
- We do NOT use cookies to retarget you with ads after you leave the site.
- We do NOT sell your cookie data or browsing history to third parties.
- We do NOT build cross-site behavioral profiles.
- We do NOT use GA4 or ad cookies to track individual users by identity — they track aggregate, anonymized data.
Changes
We may update this notice when we add or remove cookies. Changes will be posted on this page with an updated date.
Contact
Kychee, Inc. Email: legal@kychee.com