W3Techs
advertise here
provided by
Q-Success
Home Technologies Reports API Sites Quality Users Blog Forum FAQ Search

Featured products and servicesadvertise here

Technologies

Content Management
Server-side Languages
Client-side Languages
JavaScript Libraries
CSS Frameworks
Web Servers
Web Panels
Operating Systems
Web Hosting
Data Centers
Reverse Proxies
DNS Servers
Email Servers
SSL Certificate Authorities
Content Delivery
Traffic Analysis Tools
Advertising Networks
Tag Managers
Social Widgets
Site Elements
Structured Data
Markup Languages
Character Encodings
Image File Formats
Top Level Domains
Server Locations
Content Languages

Related Reports

Segmentation

Technologies > Site Elements > Cookies > Session Cookies > by Character Encodings

Usage of Session Cookies as site element broken down by character encodings

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

How to read the diagram:
Session Cookies is used by 25.6% of all the websites.
Session Cookies is used by 25.5% of all the websites that use UTF-8 as character encoding.

Overall
25.6%
UTF-8
25.5%
ISO-8859-1
33.9%
Windows-1252
30.3%
Windows-1251
49.0%
EUC-JP
47.4%
EUC-KR
81.2%
Shift JIS
9.2%
GB2312
44.3%
Windows-1250
42.1%
ISO-8859-2
43.2%
Big5
45.3%
ISO-8859-15
64.6%
ISO-8859-9
70.4%
US-ASCII
12.9%
GBK
56.0%
Windows-1254
56.2%
Windows-874
51.2%
Windows-1256
49.7%
Windows-1255
65.7%
TIS-620
72.1%
ISO-8859-7
44.4%
Windows-1253
30.6%
UTF-16
67.1%
GB18030
24.9%
Windows-1257
29.6%
KOI8-R
20.8%
ISO-8859-4
94.3%
KS C 5601
68.4%
ISO-2022-JP
5.1%
UTF-7
16.3%
ISO-8859-8
35.4%
ISO-8859-5
22.8%
Windows-31J
80.5%
ISO-8859-6
72.5%
KOI8-U
46.4%
Windows-1258
45.5%
ISO-8859-16
42.9%
ANSI_X3.110-1983
11.1%
ISO-8859-13
33.3%
ISO-8859-3
25.0%
Big5 HKSCS
18.2%
W3Techs.com, 9 February 2026
Percentages of websites using Session Cookies broken down by character encodings

Share this page

Technology Brief
Session Cookies
Category: Site Elements
Session cookies are temporary cookies, which are deleted when the user closes the browser.


advertise here

About Us Disclaimer Terms of Use Privacy Policy Advertising Contact
W3Techs on   LinkedIn LinkedIn Mastodon Mastodon Bluesky Bluesky
Copyright © 2009-2026 Q-Success