About Report URI

Built for the browser layer.

Report URI helps organisations understand what actually executes in the browser and enforce what's allowed using browser-native security controls.

Meet the Leadership Team How we approach it
The Problem

The browser is a blind spot.

Third-party code executes in the browser outside direct organisational control. Most security tools focus on servers and infrastructure, leaving a gap at the client-side layer where scripts, tags, and dependencies can change without visibility or enforcement.

Report URI was built specifically for this layer using browser-native standards like Content Security Policy (CSP) to help organisations understand what executes in the browser and define what's allowed at the point of execution.

No injected scripts. No agents. No runtime interference. Just visibility, enforcement, and control where the code actually executes.

What We Build

Built for client-side security.

Report URI is purpose-built for the browser layer. Using browser-native standards like Content Security Policy (CSP), the platform helps organisations:

See what's executing in real time

Detect changes in third-party code

Define and enforce runtime policies

Reduce risk from client-side attacks

Demonstrate compliance with auditable evidence

HTTP response header
Content-Security-Policy: default-src 'self';
  report-uri https://yourapp.report-uri.com/r/d/csp/enforce

One header. No agent. No proxy. The browser does the reporting natively, and Report URI turns it into visibility, enforcement, and audit evidence.

Our Origins

Built from the early days of CSP.

Report URI was created to help organisations operationalise browser security standards at scale.

As third-party code became foundational to modern websites, the gap between what organisations deployed and what actually executed in the browser became harder to manage.

Report URI was built to close that gap through visibility, policy enforcement, and browser-native security controls.

Today, organisations use Report URI to strengthen client-side security programs, reduce third-party risk, and support compliance requirements like PCI DSS 4.0.

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Explore the Platform

Built for visibility and enforcement at the browser layer.

Report URI helps organisations understand what executes in the browser, reduce third-party risk, and enforce what's allowed using browser-native controls.

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Browser-native  ·  No agents  ·  No proxy  ·  Built on CSP

Leadership

Led by experts in browser-native security.

Report URI is led by a team with deep expertise in browser security, CSP, and client-side security practices.

From the early days of CSP through PCI DSS 4.0 and the rise of supply-chain attacks, the team has spent years helping organisations make browser-layer security practical at scale.

Meet the Leadership Team →