Legal & privacy
Cookie policy
This policy explains the limited cookies and similar technologies used on sentrava.co.uk and the choices available to you.
Last updated 28 August 202602 · Current use
What this website uses
Sentrava uses privacy-focused, cookieless Cloudflare Web Analytics to produce aggregate statistics and improve the website. It does not set analytics or advertising cookies or track individual visitors. Analytics is enabled by default, and you can turn it off at any time in the choices section below.
| Name or service | Purpose | Duration |
|---|---|---|
__cf_bm · Cloudflare | Necessary bot detection and website security. It is not used by Sentrava for advertising or cross-site tracking. | Expires after approximately 30 minutes of inactivity |
cf_clearance · Cloudflare | May be set if a visitor completes a security challenge, so the challenge does not need to be repeated immediately. | Set by the security service and may vary |
| Cloudflare Web Analytics | Provides aggregated page views, visits, referrers and general location and device information without tracking individual visitors. | No analytics cookie or local-storage item is set |
sentrava-analytics-preference · local storage | Remembers whether you have turned Cloudflare Web Analytics on or off. It is not used for tracking. | Until browser data is cleared or you change the setting |
sentrava-cookie-notice · local storage | Remembers that you dismissed the cookie notice. This is a necessary preference and is not used for tracking. | Until the notice changes or browser data is cleared |
03 · YouTube
The video loads when you press Play
The Rollo Robotics film uses YouTube’s privacy-enhanced embedding mode. The YouTube player is not loaded when you first open the page. If you press Play, your browser connects to Google and YouTube, which may use cookies or similar storage for video playback, security, preferences and measurement. The exact technologies and durations are controlled by Google and may change.
Playing the video is optional. You can read Google’s privacy policy and Google’s cookie information before choosing.
04 · Your choices
How to control cookies
This provides aggregate website statistics without analytics cookies or individual visitor tracking.
- You can turn Cloudflare Web Analytics on or off above at any time. Your choice applies to this browser.
- Do not press Play if you do not want the embedded YouTube player to connect.
- Use your browser settings to view, block or delete cookies and local storage.
- Blocking necessary security cookies may prevent parts of the website from operating correctly.
If you have questions, email mark@sentrava.co.uk.
05 · Changes
Updates to this policy
We will update this policy if we introduce advertising tools, forms or other services that change how cookies or similar technologies are used. The revision date appears at the top of this page.