X-CDN-Rule

HTTP response header

Header usage statistics

X-CDN-Rule response header information and usage statistics.
Websites using header X-CDN-Rule32
Percentage of websites that use X-CDN-Rule header<0.1%
Total discovered header values6
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

X-CDN-Rule Directives

X-CDN-Rule directives value information and usage statistics
DirectiveShareWebsites countUnique Values

X-CDN-Rule header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-CDN-Rule

List of websites that use X-CDN-Rule header
DomainCountryRankContacts
www.sfchronicle.com United States4,032
www.houstonchronicle.com United States8,941
www.expressnews.com United States34,481
www.ctinsider.com United States171,512
www.anten.ir Iran1,085,789
treg.hearstnp.com United States1,620,402
See full domain list

Common header values

List of top common X-CDN-Rule header values
Header valueValue prevalence
fetch: sites DEFAULT TTL 1 min Cache rule78.13%
fetch, article 1m6.25%
fetch: TREG DEFAULT TTL Rule 365d6.25%
domain-dynamic3.13%
fetch: channels 5m3.13%
fetch: set default TTL 0s3.13%