Subresource Integrity (SRI) is a web development security mechanism that guarantees the authenticity and integrity of external resources like scripts and stylesheets. By including a cryptographic hash in the resource reference, browsers can verify that the resources haven't been tampered with before loading and executing them.

Everything is ok

2 stylesheets(s)
  2 resources secured out of 2

View resources

Resource Type	Resource Source
Local	/apps/theming/css/default.css?v=0d6d4ea2-8
Local	/core/css/guest.css?v=704b41cd-8

Subresource Integrity is present

When Subresource Integrity (SRI) is implemented on a website that hosts all its essential files, assets, and dependencies locally or within the same domain, the security and integrity of the website are significantly enhanced. SRI ensures that all locally hosted resources are verified for integrity, preventing the execution of tampered or malicious content. This combination of local hosting and SRI leads to a robust security posture, as it minimizes external vulnerabilities and ensures the authenticity of all resources. Additionally, it maintains the performance benefits of local hosting, such as faster loading times and reduced reliance on external services, while adding an extra layer of protection against content manipulation.