Usage of Persistent Cookies broken down by character encodings

This diagram shows the percentages of websites using Persistent Cookies broken down by character encodings. See technologies overview for explanations on the methodologies used in the surveys.

How to read the diagram:
Persistent Cookies is used by 23.4% of all the websites.
Persistent Cookies is used by 24.3% of all the websites that use UTF-8 as character encoding.

Overall

23.4%

UTF-8

24.3%

ISO-8859-1

14.3%

Windows-1251

21.0%

W3Techs.com, 22 April 2019

Percentages of websites using Persistent Cookies broken down by character encodings

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Technology Brief
Persistent Cookies
Category: Site Elements
Persistent cookies remain on a visitors computer after closing the browser, until they expire or until they are deleted manually.

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