Technical SEO Wiki Entry
Content Security Policy (CSP)
A header restricting which resources a page can load, mitigating XSS attacks.
CSP defines allowed sources for scripts, styles, images, fonts, frames and other resources. Strong CSPs significantly reduce XSS risk but require careful configuration to avoid blocking legitimate functionality. Reporting-only mode allows safe testing before enforcement. Wix sites typically inherit a baseline CSP from the platform with optional custom additions.
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