Google

ga_

1st party

2 years

Improve website & channels

Microsoft Clarity

_clck, CLID

1st party

1 year

Improve website

Visual Website Optimizer

_vis_opt_exp_4_combi

1st party

3 months

Improve website

Visual Website Optimizer

_vis_opt_s

1st party

3 months & 1 week

Improve website

Visual Website Optimizer

_vis_opt_test_cookie

1st party

session

Improve website

Visual Website Optimizer

_vwo_ds

1st party

3 months

Improve website

Visual Website Optimizer

_vwo_sn

1st party

30 minutes

Improve website

Visual Website Optimizer

_vwo_uuid

1st party

10 years

Improve website

Visual Website Optimizer

_vwo_uuid_v2

1st party

1 year

Improve website

Mopinion

AWSALB, AWSALBCORS

1st, 2nd party

7-30 days

Improve website