Cookie Notice
Cookie Notice
This page explains cookies, the preference record stored in your browser and your analytics choices on the ÖMSAN Makina website.
Data controller and contact details
ÖMSAN Makina is the data controller for this website. You can use the existing contact details below for questions about cookies and your preferences.
ÖMSAN MakinaYenibosna Merkez Mahallesi, Nurettin Bey Sokak No:4, 34149 Bahçelievler / İstanbul
(0212) 550 17 75[email protected]
Optional Google Analytics 4
Google Analytics 4 is used to understand and improve website use by measuring page views, clicks on phone and email links, and interactions with quotation enquiry buttons. The Google Analytics script loads only after your explicit analytics consent. This integration sends no measurement requests to Google Analytics before consent.
After consent, Google may process cookie identifiers and technical information about your browser or device. Form field contents, your phone number and your email address are not included in custom analytics events. Google provides the analytics service.
Accepting analytics cookies is optional. Rejecting them does not prevent you from using the website. You can change either an acceptance or a rejection later.
Technologies used and storage periods
The preference record and analytics cookies have different purposes and storage periods. The preference record is stored in your browser to remember your choice, independently of analytics consent.
| Name | Type | Purpose | Duration |
|---|---|---|---|
omsan-cookie-preferences | Browser local storage (localStorage) | Remembers your analytics acceptance or rejection, preference version and choice timestamp. It is not an analytics measurement cookie. | 180 days from your last choice |
_ga | Optional first-party analytics cookie | May store an identifier used to distinguish visitors. | Google default: 2 years |
_ga_* | Optional first-party analytics cookie | Helps retain Google Analytics session state. The * represents a suffix that varies with the measurement identifier. | Google default: 2 years |
180 days is only the validity period of your cookie preference record on this site. It is not the default two-year lifetime of GA4 cookies or the retention period for analytics data held by Google. When the preference expires, you are asked to choose again and GA4 stays off until renewed consent.
The GA4 durations in the table are defaults published by Google. Browser restrictions, cookie renewal behaviour and Google Analytics settings may affect the actual duration. Account data retention is managed separately from cookie lifetime; no account-specific retention period is promised here.
Withdrawing consent and changing your preferences
Footer → Cookie Preferences → Turn analytics off → Save Preferences.
Open Cookie Preferences at the bottom of the page, clear the “Optional analytics” checkbox and select Save Preferences. Further GA4 measurement stops and the relevant accessible analytics cookies are cleared. The page may reload to stop measurement code that has already loaded.
Withdrawing consent does not automatically delete data already sent to Google. Clearing browser storage or using another browser may require you to choose again.
Cloudflare performance measurement
The current version of the site served through Cloudflare also includes a separate performance measurement script added by Cloudflare. According to Cloudflare, this RUM script does not use cookies or browser storage; it processes information such as page load timings, performance metrics, the page URL and referring page.
The analytics selection in Cookie Preferences applies to Google Analytics 4. Performance measurement added by Cloudflare at the delivery layer operates independently of this selection. You can find information about Cloudflare’s data collection approach in the provider information linked below.