BALLOON test website — cookie scan and governance approval required before public launch
Preterm Lung Health Research
A clinical trial for babies born very prematurely
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Website information

Cookies and embedded content

How the BALLOON website uses cookies and similar technologies, and how visitors can control them.

Technical implementation updated 23 August 2026

What are cookies?

Cookies are small files stored on a computer, phone or tablet. Similar technologies can remember preferences or enable services embedded within a webpage.

Necessary website functions

WordPress may use strictly necessary cookies for website security, administration and logged-in user sessions. These functions cannot be disabled through the optional-cookie control because the website may not work correctly without them.

Cookie preferences

BALLOON uses CookieYes to display the consent banner, remember the visitor’s choices and provide a way to change or withdraw consent. Optional categories should remain disabled unless the visitor actively accepts them.

YouTube videos

BALLOON videos use YouTube’s privacy-enhanced embedding domain. The embedded player is treated as external media and should remain blocked until the visitor permits the relevant optional category. A direct YouTube link is also provided for each video.

Analytics and advertising

The BALLOON test website does not intentionally use first-party analytics or advertising technology. This statement must be reviewed if analytics, additional plugins or other third-party services are introduced.

Before public launch

A final scan of the configured production WordPress website must identify the cookies and similar technologies actually present, including their provider, purpose and duration. The consent banner, blocked-video behaviour and consent-withdrawal control must then be tested in a fresh browser session.

Further information

See ICO guidance about cookies ↗. Questions about this website can be sent to BALLOON@cardiff.ac.uk.