It controls what domains subdomains and types of resources a browser is allowed to load on a given web page.
Websites using header x-content-security-policy | 146,489 |
Percentage of websites that use x-content-security-policy header | 0.18% |
Total discovered header values | More than 10,000 |
Header uses directives | No |
Header values are unique or random | No |
Most popular in the country | United States |
Directive | Share | Websites count | Unique Values |
---|
Domain | Country | Rank | Contacts |
---|---|---|---|
bfdi.bund.de | Germany | 245 | |
www.bfdi.bund.de | Germany | 245 | |
www.npmjs.com | United States | 349 | |
www.w3schools.com | United States | 734 | |
www.surveymonkey.com | United States | 735 | |
news.gandi.net | United States | 820 |
Header value | Value prevalence |
---|---|
default-src 'self'; img-src *; media-src * data:; | 19.76% |
default-src 'self' 'unsafe-inline' | 13.30% |
default-src 'self'; script-src 'self' https://hcaptcha.com https://*.hcaptcha.com; frame-src 'self' https://hcaptcha.com https://*.hcaptcha.com; style-src 'self' https://hcaptcha.com https://*.hcaptcha.com; connect-src 'self' https://hcaptcha.com https:// | 12.53% |
default-src 'self' | 4.71% |
frame-ancestors 'self' | 4.53% |
allow 'self'; | 3.23% |
frame-src * | 2.65% |
default-src 'self' ;options inline-script eval-script;referrer no-referrer;img-src 'self' data: *.tile.openstreetmap.org;object-src 'none'; | 2.04% |
default-src 'self'; script-src 'self'; connect-src 'self'; img-src 'self' data:; style-src 'self'; | 1.98% |
img-src *; media-src * data:; | 1.85% |
script-src 'self' 'unsafe-inline' 'unsafe-eval' ; img-src 'self' data: ; object-src 'self' data: ; frame-src 'self' data: ; | 1.79% |
default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; connect-src 'self'; font-src 'self'; object-src 'self'; media-src 'self'; child-src 'self' | 1.74% |
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; connect-src 'self'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; object-src 'self'; frame-src 'self'; frame-ancestors 'self'; | 1.72% |
frame-ancestors * | 0.91% |
frame-ancestors 'self' https://uscreen.io https://*.uscreen.io https://www.uscreen.tv https://app.uscreen.tv/ | 0.72% |
default-src 'self'; script-src 'self'; connect-src 'self'; img-src 'self' data:; style-src 'self'; reflected-xss block; | 0.62% |
default-src 'self'; script-src 'self'; | 0.45% |
default-src 'self' ;options inline-script eval-script;referrer no-referrer;img-src 'self' data: *.tile.openstreetmap.org; | 0.45% |
frame-ancestors 'self'; | 0.35% |
default-src 'self'; script-src 'self'; connect-src 'self'; img-src 'self' data:; style-src 'self'; object-src 'self'; frame-src 'self'; frame-ancestors 'self'; | 0.31% |