Legal
Cookie Policy.
This page explains the analytics, cookies and browser storage used by the website and the separately hosted Technical X-Ray application.
1. What cookies and local storage are.
Cookies are small values a website can store through a browser. Local storage is another browser mechanism used to retain preferences and product state. Similar technologies can support sessions, security, analytics and saved chart interactions.
2. Website analytics.
The website uses Google Analytics 4 to understand page usage and product journeys, including interactions such as opening the Technical X-Ray or reading the methodology. Google Analytics may set cookies such as _ga and related identifiers. Exact names and durations can change when Google updates the service.
Advertising personalisation signals and Google signals are disabled in the website configuration.
3. Technical X-Ray application storage.
The application at app.onlycharts.co.uk is a separate hosted service. It may use cookies or local storage for sessions, product state, chart annotations, operational monitoring and analytics.
4. Managing storage.
You can clear or restrict cookies and site data through your browser settings. Controls may need to be applied separately to onlycharts.co.uk and app.onlycharts.co.uk because they are different origins.
Blocking storage or scripts may affect analytics, saved annotations or parts of the product experience.
5. Contact.
Questions about this policy can be sent to help@onlycharts.co.uk.