X-Page-Speed

HTTP response header

PageSpeed adds a header X-Mod-Pagespeed in Apache and X-Page-Speed in Nginx with the version of PageSpeed being used.

Header usage statistics

X-Page-Speed response header information and usage statistics.
Websites using header X-Page-Speed48,767
Percentage of websites that use X-Page-Speed header<0.1%
Total discovered header values291
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country Ukraine

X-Page-Speed Directives

X-Page-Speed directives value information and usage statistics
DirectiveShareWebsites countUnique Values

Connected technologies

Technologies that utilize the header
Google PageSpeed, category Performance, total 710,763 websites

X-Page-Speed header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-Page-Speed

List of websites that use X-Page-Speed header
DomainCountryRankContacts
pixelgrade.com United States5,666
adm.tools Ukraine7,112
vnexpress.net Vietnam8,383
contao.org United States9,026
advance-esthetic.us United States10,268
woks.ua Ukraine10,874
See full domain list

Common header values

List of top common X-Page-Speed header values
Header valueValue prevalence
1.13.35.2-042.00%
on21.80%
DomaiNesia9.38%
15.42%
1.12.34.2-04.43%
Powered by ngx_pagespeed3.44%
yes2.56%
ngx_pagespeed1.40%
1.14.36.1-01.06%
1.15.0.0-89170.56%
Enabled0.51%
0.10.40%
X0.38%
pagespeed0.35%
1.12.34.3-00.33%
1.11.33.4-00.29%
1.14.36.1.40.29%
trustservers.gr powered0.29%
hosted by trendhosting.ch0.24%
1.9.32.10-74230.22%