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Related Reports

Segmentation

Technologies > Site Elements > Cookies > by Client-side Languages

Usage of Cookies broken down by client-side programming languages

This diagram shows the percentages of websites using Cookies broken down by client-side programming languages. See technologies overview for explanations on the methodologies used in the surveys.

How to read the diagram:
Cookies is used by 40.7% of all the websites.
Cookies is used by 41.0% of all the websites that use JavaScript as client-side programming language.

Overall
40.7%
JavaScript
41.0%
Flash
43.6%
Java
8.4%
Silverlight
74.7%
WebAssembly
50.1%
W3Techs.com, 27 April 2025
Percentages of websites using Cookies broken down by client-side programming languages

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Technology Brief
Cookies
Category: Site Elements
Cookies are small text files that web servers may place on a visitors computer in order to store some information, often used for state information. The W3Techs web robot never tries to submit information to a website (e.g. login information), and therefore does not detect cookies which are defined in those transactions.
Website: datatracker.ietf.org/...


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