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ESP Cookies

The following cookies are being set for Piano ESP.

NAME

TYPE & CATEGORY

LIFETIME

OBJECT

PURPOSE

USER OPT-OUT EFFECT

PROCESSING PARTY

pnespsdk_visitor

Cookie (Mandatory)

12 months

Unique hashed user Id

Used for tracking user visits

ESP can not make visit tracking

2*

pnespsdk_push_subscription_added

Cookie (Mandatory)

12 months

Timestamp for when the user accepted push notification functionality

Used only in case the Push notifications feature in ESP is activated and allows correct tracking of Push notification subscription events

Event about push subscription can be sent to ESP API side every time when a user opens the webpage

2

pnespsdk_pnespid

Cookie (Mandatory)

12 months

Hashed data: the connection between publisher and user

Used to connect a user visit coming from an email campaign click with a visitor on the website

ESP can not connect a user from email (when the user clicks inside the email campaign) with a visitor on the website

2

pnespsdk_user_closed_[widgetId]

Cookie (Mandatory)

-

Timestamp for when a user closed the opt-in form

Used for tracking the close events of opt-in forms

The opt-in form can be shown again after closing

2

pnespsdk_ssn

Cookie (Mandatory)

Session

Session data for SDK

This session cookie is mandatory for the ESP service to be correctly running

ESP can not track session-related events

2

lucidsdkver

Local Storage (Mandatory)

-

The version of the SDK

Tracks the version of the SDK used on the client's website

Does not affect the user

2

pnespsdk_[widgetId]-recs

Local Storage (Mandatory)

-

List of recommended stories based on widget id

-

DEPRECATED, Does not affect the user

2

pnespsdk_1255-recs-ls

Local Storage (Mandatory)

-

Count of the recommended list

-

DEPRECATED, Does not affect the user

2

esp-sw-logs

Indexed DB (Mandatory)

-

List of saved local events from the service worker

Used to save local events from the ESP service worker

Does not affect the user

2

esp-sw-variables

Indexed DB (Mandatory)

-

List of saved variables for sync with Piano ESP SDK

Used to track and sync saved variables

ESP can not connect push events with a visitor on the website

2

*1 = first-party cookies (managed by publishers), 2 = first-party cookies (managed and set by Piano), 3 = third-party cookies.

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