Cookie Policy
Last updated: 21 July 2026
This Cookie Policy explains how Winslow Nutrition Ltd ("we", "us", "our") uses cookies and similar tracking technologies on https://vitback.world. It should be read alongside our Privacy Policy.
1. What Are Cookies?
Cookies are small text files placed on your device by websites you visit. They are widely used to make websites work efficiently, to remember your preferences, and to provide information to the website owner. Similar technologies include web beacons, pixels, and local storage (e.g. localStorage).
2. How We Manage Consent - Google Consent Mode v2
We implement Google Consent Mode v2. This means that before any analytics or advertising cookies are set, we send a default "denied" signal to Google for the following consent types:
ad_storage- denied by defaultad_user_data- denied by defaultad_personalization- denied by defaultanalytics_storage- denied by defaultfunctionality_storage- granted (necessary for the site to function)security_storage- granted (fraud prevention)
When you click Accept All in our cookie banner, all signals are updated to "granted". When you click Reject All or choose selective preferences via Settings, only the categories you approve are granted. Your preference is stored in localStorage under the key cookieConsent.
Google may use behavioural modelling (conversion modelling) for consented users to fill gaps in measurement data where consent was denied. No personally identifiable data is shared with Google when consent is denied.
3. Categories of Cookies We Use
3.1 Strictly Necessary Cookies
These cookies are essential for the Website to function. They cannot be disabled via our cookie banner. They include cookies that store your cookie consent preference.
| Name / Key | Provider | Purpose | Duration |
|---|---|---|---|
cookieConsent | Winslow Nutrition (localStorage) | Stores your cookie consent preference (accepted / rejected) | Until cleared by user |
3.2 Analytics Cookies
These cookies help us understand how visitors interact with our Website by collecting and reporting information anonymously (or pseudonymously). They are only set after you grant consent.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
_ga | Google Analytics | Distinguishes unique users by assigning a randomly generated number as a client identifier | 2 years |
_ga_* | Google Analytics (GA4) | Stores session state and campaign information | 2 years |
_gid | Google Analytics | Distinguishes users; used to throttle request rate | 24 hours |
3.3 Marketing and Advertising Cookies
These cookies are used to measure the effectiveness of advertising campaigns and to deliver relevant advertising. They are only set after you grant consent. They may be set by Google Ads or other advertising platforms we use.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
_gcl_au | Google Ads | Used by Google AdSense to experiment with advertisement efficiency | 3 months |
_gcl_aw | Google Ads | Stores the Google Click ID (gclid) for conversion tracking | 90 days |
IDE | Google (DoubleClick) | Used to register and report the website user's actions after viewing or clicking one of the advertiser's advertisements | 13 months |
4. Third-Party Cookies
Some cookies are placed by third-party services that appear on our pages (e.g. Google). These third parties have their own privacy policies. We encourage you to review:
- Google Privacy Policy: policies.google.com/privacy
- Google Analytics data sharing settings: support.google.com/analytics
5. How to Manage Your Cookie Preferences
You have several options for managing cookies:
- Our cookie banner: Click "Settings" in the banner at the bottom of any page to manage your preferences by category. You can change your preferences at any time.
- Browser settings: Most browsers allow you to refuse or delete cookies. Please refer to your browser's help documentation. Note that disabling all cookies may affect the functionality of this Website.
- Google opt-out: You can opt out of Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on available at tools.google.com/dlpage/gaoptout.
- Industry opt-out tools: You can manage advertising preferences at youronlinechoices.eu (EU/UK).
6. Changes to This Cookie Policy
We may update this Cookie Policy periodically. When we do, we will update the "Last updated" date. We recommend checking this page periodically. Your continued use of our Website after changes constitutes acceptance of the updated policy.
7. Contact Us
For questions about our use of cookies, contact us at:
Winslow Nutrition Ltd
14 Harley Street, London W1G 9PH, United Kingdom
Email: info@vitback.world
You also have the right to complain to the Information Commissioner's Office (ICO) at ico.org.uk if you believe your data privacy rights have been breached.