Cookie Policy
Last Updated: February 27, 2026
Sumerlabs Yazılım Teknoloji İnşaat Sanayi ve Ticaret Limited Şirketi ("Sumerlabs", "we") uses cookies and similar technologies on the PrecastX platform. This Cookie Policy explains which cookies are used for what purposes, how you can manage cookies, and your rights. This policy is supplementary to our Privacy Policy and Data Protection Notice.
1. What Are Cookies?
Cookies are small text files placed on your device (computer, tablet, smartphone) through your browser when you visit a website. Cookies are used for various purposes such as ensuring the proper functioning of the website, improving user experience, implementing security measures, and collecting usage statistics.
Cookies are divided into session cookies (deleted when the browser is closed) and persistent cookies (remaining on your device for a specified period). They can also be classified as first-party cookies (placed by the website you visit) and third-party cookies (placed by different domains).
2. Cookies We Use
The following cookie categories are used on the PrecastX platform:
1. Essential (Required) Cookies
These cookies are necessary for the basic functions of the platform and cannot be disabled.
• Session management cookies: User authentication and session maintenance.
• Security cookies: CSRF protection and secure connection verification.
• Language preference cookies: Remembering your selected language setting.
2. Security Cookies (Cloudflare Turnstile)
Cookies used by the Cloudflare Turnstile security system to prevent bots and automated attacks.
• Purpose: Human/bot distinction during form submissions.
• Duration: During the session.
• Provider: Cloudflare, Inc.
3. Analytics Cookies (PostHog)
Cookies that help us understand how the platform is used and improve service quality.
• Purpose: Collecting usage statistics such as page views, clicks, and session duration.
• Duration: Varies from session to 1 year.
• Provider: PostHog, Inc.
• Collected data is processed in anonymized form where possible.
3. Third-Party Cookies
The following third-party service provider cookies are used on our platform:
PostHog (Analytics)
• Set by: PostHog, Inc. (US-based)
• Purpose: Platform usage analytics, event tracking, user behavior analysis.
• Cookie names: ph_*, __ph_*
• Retention period: Up to 1 year.
• Privacy policy: https://posthog.com/privacy
Cloudflare (Security and CDN)
• Set by: Cloudflare, Inc. (US-based)
• Purpose: Bot protection (Turnstile), DDoS protection, CDN performance.
• Cookie names: cf_*, __cf_*
• Retention period: During the session or up to 30 days.
• Privacy policy: https://www.cloudflare.com/privacypolicy/
These third-party service providers have their own privacy policies, and data collected by us is protected under KVKK.
4. Managing Cookies
You can manage, restrict, or delete cookies through your browser settings. Each browser offers different cookie management options:
• Google Chrome: Settings > Privacy and Security > Cookies and other site data
• Mozilla Firefox: Settings > Privacy & Security > Cookies and Site Data
• Safari: Preferences > Privacy > Cookies and website data
• Microsoft Edge: Settings > Cookies and site permissions
If essential cookies are disabled, some basic functions of the platform (session management, security verification, etc.) may become unavailable. Disabling analytics cookies does not affect platform functionality; it only prevents the collection of usage statistics.
Our mobile application does not use cookies; it stores data using secure storage technologies (SecureStore, MMKV) on the device.
5. Legal Basis (KVKK)
Our use of cookies is carried out within the scope of the Personal Data Protection Law No. 6698 (KVKK) and related legislation.
• Essential cookies: Processed under KVKK Art. 5/2-c (performance of contract) and Art. 5/2-f (legitimate interest) as they are necessary for service delivery.
• Analytics cookies: Processed under KVKK Art. 5/2-f (legitimate interest) for the purpose of improving service quality, in anonymized form where possible.
• Security cookies: Processed under KVKK Art. 5/2-e (establishment, exercise, or protection of a right) for the purpose of ensuring platform security.
All your rights under KVKK Art. 11 (information, correction, deletion, objection, etc.) regarding personal data collected through cookies are reserved. You may apply to sumer682003@yahoo.com to exercise these rights.
For users accessing from the European Union, the use of non-essential cookies is subject to your explicit consent in accordance with GDPR and the ePrivacy Directive.
6. Changes
This Cookie Policy may be updated from time to time to reflect changes in the cookies used, legal requirements, or service updates. Updates will take effect upon publication on this page.
In case of significant changes, users will be notified through in-app notifications or email. Continuing to use the platform after a policy change constitutes acceptance of the current Cookie Policy.
Contact
For questions about our Cookie Policy: Sumerlabs Yazılım Teknoloji İnşaat Sanayi ve Ticaret Limited Şirketi Address: Tunhan Mh. 237.Sk Süteks Sit. No:1E/4 Etimesgut/ANKARA, Turkey Authorized: Ahmet SÜMER Phone: +90 553 436 96 80
support@precastx.com