Cookie Policy
Last updated: 4 November 2026
This policy describes the website's actual optional analytics and browser preference storage. It does not apply to the separate Android apps.
What are cookies?
Cookies are small files stored by the browser. Similar browser storage technologies can remember settings or help measure website use.
Strictly necessary storage
We use the browser's localStorage key masstech_ga4_consent_v1 to remember whether you accepted or rejected analytics. This preference is required to respect your choice. It is retained until you clear your browser storage or change it.
Optional analytics
Only after your consent, this website loads Google Analytics 4 (Google LLC), measurement ID G-W1G57WJ2ZZ. It may use first-party cookies such as _ga and _ga_* to count visits, distinguish browsers, measure viewed pages and identify traffic sources. Their lifetime can be up to approximately two years depending on configuration and browser settings. Google may process related technical data under its privacy terms.
Choices and withdrawal
Analytics is off by default. You can choose “Accept all”, “Reject optional” or select an analytics preference under “Settings”. The small cookie icon at the bottom-right of the website reopens your choices at any time. Rejecting optional cookies does not prevent normal browsing.
External websites
Links to third-party websites may lead to services that apply their own cookie policies. Our preference panel controls analytics on masstech.bg only.
Contact and further information
For questions write to contact@masstech.bg. Please also read our Privacy Policy and Google Privacy Policy.