x-sigsci-tags

HTTP response header

Header usage statistics

x-sigsci-tags response header information and usage statistics.
Websites using header x-sigsci-tags2,463
Percentage of websites that use x-sigsci-tags header<0.1%
Total discovered header values32
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

x-sigsci-tags Directives

x-sigsci-tags directives value information and usage statistics
DirectiveShareWebsites countUnique Values

Websites utilizing x-sigsci-tags

List of websites that use x-sigsci-tags header
DomainCountryRankContacts
theguardian.com United States320
issuu.com United States344
e.issuu.com United States976
entrepreneur.com United States1,384
ign.com United States3,179
nidirect.gov.uk GB6,866
See full domain list

Common header values

List of top common x-sigsci-tags header values
Header valueValue prevalence
DATACENTER,site.global-rate-limit,site.host-rate-limit50.30%
site.global-rate-limit,site.host-rate-limit26.27%
DATACENTER17.05%
DATACENTER,site.all-traffic2.31%
site.all-traffic1.79%
DATACENTER,NOUA0.41%
DATACENTER,SUSPECTED-BAD-BOT0.20%
SUSPECTED-BAD-BOT0.20%
VERIFIED-BOT,VERIFIED-BOT.SEARCH-ENGINE-CRAWLER0.16%
DATACENTER,VERIFIED-BOT,VERIFIED-BOT.SEARCH-ENGINE-CRAWLER0.16%
SUSPECTED-BOT0.12%
DATACENTER,site.ratelimit,site.amazon-aws-test0.12%
VERIFIED-BOT,VERIFIED-BOT.MONITORING-SITE-TOOLS0.08%
DATACENTER,SUSPECTED-BOT0.08%
corp.old-user-agent,site.all-traffic0.04%
DATACENTER,corp.site-cars-hit0.04%
DATACENTER,SIGSCI-IP,site.www-traffic0.04%
DATACENTER,site.cigar-site0.04%
DATACENTER,site.dotdashmeredith0.04%
DATACENTER,site.snd-site0.04%