em_p_uid Cookie

Vendor unknown
Type
Expiration unknown

What does the em_p_uid cookie do?

The EM cookie is used for authentication and authorization to access an online service provided by ESO (European Southern Observatory). It stores the user's username or login details temporarily, which are then verified when the user attempts to access a protected area of the website.

Why this cookie matters

This cookie is commonly used by unknown for purposes – such as tracking usage behaviour, optimising experience, or enabling marketing functionality.

How Cookifi helps you manage this cookie

Cookifi automatically detects cookies like em_p_uid, categorises them, and gives you full control over when and how they load - based on your users' consent choices.

Whether you manage consent via Google Tag Manager, consent APIs (like the Shopify or WordPress Consent API), or prefer automatic cookie blocking or manual script control, Cookifi integrates seamlessly into your stack.

Built for technical marketers, business owners and developers, Cookifi offers flexibility without sacrificing compliance.