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Segmentation

Technologies > Markup Languages > HTML > HTML Strict > by Site Elements

Usage of HTML Strict broken down by site elements

This diagram shows the percentages of websites using HTML Strict broken down by site elements. See technologies overview for explanations on the methodologies used in the surveys.

How to read the diagram:
HTML Strict is used by 0.1% of all the websites whose markup language we know.
HTML Strict is used by 0.1% of all the websites whose markup language we know and that use CSS as site element.

Overall
0.1%
CSS
0.1%
Compression
0.1%
Default protocol https
0.1%
Cookies
0.2%
Default subdomain www
0.1%
HTTP/3
0.1%
HTTP/2
0.1%
HTTP Strict Transport Security
0.1%
IPv6
0.1%
ETag
0.1%
QUIC
less than 0.1%
Frameset
10.2%
SPDY
0.1%
W3Techs.com, 10 July 2025
Percentages of websites using HTML Strict broken down by site elements

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Technology Brief
HTML Strict
Category: Markup Languages
Strict version of HTML.


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