Category

Cookie

Type

Duration

Purpose

Strictly necessary

__hssrc

Session

Set by HubSpot to determine whether the visitor has restarted their browser and whether a new session should be created.

Strictly necessary

__hssc

Necessary

1 hour

Used by HubSpot to track sessions and determine whether to update the session number and timestamps stored in the __hstc cookie.

Strictly necessary

zfccn

Necessary

Session

Set by Zoho for website security when requests are submitted to campaigns.

Strictly necessary

cookietest

Necessary

Session

Checks whether the visitor’s browser accepts cookies so that cookie-dependent website functionality can operate.

Strictly necessary

rc::a

Necessary

Never expires

Set by Google reCAPTCHA to distinguish people from bots and protect website forms against spam and malicious activity

rc::c

Necessary

Session

Set by Google reCAPTCHA to distinguish people from bots and protect website forms against spam and malicious activity.

Strictly necessary

cookieyes-*

Necessary

1 year

Stores and manages visitors’ cookie-consent choices through CookieYes.

Strictly necessary

zalb_*

Necessary

Session

Set by Zoho for load balancing and session continuity, ensuring requests remain directed to the appropriate server during a session.

Strictly necessary

_cfuvid

Necessary

Session

Set by Cloudflare to distinguish individual visitors who share the same IP address and apply appropriate security rate limits.

Strictly necessary

VISITOR_PRIVACY_METADATA

Necessary

6 months

Set by YouTube to store the visitor’s cookie-consent state for the current domain

__cf_bm

Functional

1 hour

Set by Cloudflare to support Bot Management and distinguish legitimate traffic from automated traffic.

Functional

lidc

Functional

1 day

Set by LinkedIn to select the appropriate data centre and support reliable delivery of LinkedIn services.

Functional

li_gc

Functional

6 months

Stores a visitor’s consent choice regarding LinkedIn cookies used for non-essential purposes.

Functional

VISITOR_INFO1_LIVE

Functional

6 months

Set by YouTube to measure bandwidth and determine which version of the video-player interface to display

Functional

ytidb::LAST_RESULT_ENTRY_KEY

Functional

Never expires

Used by YouTube to store the last search-result entry selected by the visitor and provide more relevant results in future.

_ga_*

Analytics

1 year, 1 month and 4 days

Set by Google Analytics to store and count page views

Analytics

_ga

Analytics

1 year, 1 month and 4 days

Used by Google Analytics to distinguish visitors and calculate visitor, session and campaign data for website analytics reports.

Analytics

_gcl_au

Analytics

3 months

Set through Google Tag Manager to measure the effectiveness of advertising and conversions.

Analytics

__hstc

Analytics

6 months

HubSpot’s main visitor-tracking cookie. It stores the domain, first and most recent visit timestamps, current visit timestamp and session number.

Analytics

hubspotutk

Analytics

6 months

Used by HubSpot to track website visitors. It is passed to HubSpot when a form is submitted and supports contact deduplication.

Analytics

zabUserId

Analytics

1 year

Set by Zoho PageSense to assign and store a unique identifier for each website visitor.

Analytics

zsc*

Analytics

1 hour

Set by Zoho to identify the current session and track visitor interactions for website analytics and optimisation.

Analytics

zps-tgr-dts

Analytics

1 year

Stores session-level metadata relating to Zoho PageSense triggers, supporting the tracking and management of visitor interactions.

Analytics

zft-sdc

Analytics

7 hours 18 minutes

Determines whether a request is the visitor’s first interaction with the server and records the entrance page and source information for session calculation and analytics.

Analytics

zpssr*

Analytics

session

Identifies the top-level domain during a session to support accurate tracking and analysis of interactions across domains.

Analytics

YSC

Analytics

Session

Set by YouTube to track views of videos embedded on the website.

test_cookie

Advertising

15 minutes

Set by Google DoubleClick to determine whether the visitor’s browser supports cookies.

Advertising

IDE

Advertising

1 year, 24 days and 1 minute

Set by Google DoubleClick to store information about how a visitor uses the website and present advertising relevant to their profile.

Advertising

bcookie

Advertising

1 year

Set by LinkedIn through sharing features and advertising tags to recognise the visitor’s browser.

Advertising

__Secure-YNID

Advertising

6 months

Set by YouTube to support user security and fraud prevention, particularly during login processes.

Advertising

__Secure-ROLLOUT_TOKEN

Advertising

6 months

Set by YouTube to manage feature testing and staged rollouts, ensuring a consistent interface during an experiment.

Advertising

__Secure-YEC

Advertising

13 months

Used by Google and YouTube to detect spam, fraud and abuse, including invalid advertising impressions and interactions.

WG_CHOOSE_ORIGINAL

Functional

Past/expired

Associated with Weglot’s automatic language redirection and used when a visitor chooses to view the website in its original language.

Uncategorised

weglot_wp_rocket_cache

Functional

Session

Set by Weglot to support language auto-redirection and compatibility with WP Rocket’s website caching.

Uncategorised

_zitok

Analytics

1 year

Set by Zoominfo Websights to assign a unique visitor identifier, calculate unique visits and support- website – visitor analytics.