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Scanner Rule

Subresource Integrity (SRI)

What is this?

Checks whether external scripts/styles use SRI hashes so a compromised CDN can't silently inject malicious code.

How Igris Radar detects it

The Igris Radar scanner automatically flags Subresource Integrity (SRI) during its comprehensive audit of your web property. We simulate real-world crawlers and attack vectors to find issues before they impact your business.

Scan your site for this issue