Catch Live Website Risks Before Customers or Attackers Do.

Setup takes less than a minute. Register an account, add your production URLs, and Vioro starts outside-in monitoring immediately with a 14-day trial.

No. Vioro uses a 100% outside-in monitoring architecture.

All checks run over standard public HTTPS requests from the perspective of an external browser. Because Vioro requires no server agents, no CMS plugins, and no GitHub or CI/CD tokens, there is zero maintenance overhead, zero performance impact, and no additional attack surface.

Repository scanners only inspect package.json and lockfiles in Git, closing alerts on merge even when unpurged CDN chunks remain live. Meanwhile, browser extensions like Wappalyzer rely on headers or global properties such as window.React.version, which evaluate to undefined inside ES module bundler closures and never exist on 99% of bundled npm packages.

Vioro inspects the actual JavaScript files served over HTTPS across 3,900+ packages and 250,000+ indexed versions, covering both modern bundler chunks (Vite, Webpack, Rollup, Angular CLI, Next.js, Vue) and traditional standalone libraries (jQuery, Bootstrap, Lodash, Moment.js). It resolves exact patch-level versions, flags leaked credentials, and alerts you when vulnerable code is live in production.

An SBOM (Software Bill of Materials) is a complete inventory (an ingredient list) of the software libraries, frameworks, and exact versions running in your application so you can respond immediately when a new CVE is disclosed.

Traditional SBOM tools require read access to private Git repositories or build pipelines. Zero-Access SBOM means Vioro compiles and updates this live inventory purely from the outside over public HTTPS responses, requiring zero access to your source code, CI/CD pipelines, or server credentials.

Vioro executes 100+ automated security and website health checks across your monitored endpoints:

• Uptime & Reachability: Checked down to 1-minute intervals from European vantage points, alerting after 3 consecutive failed probes.
• JavaScript Bundles, Secrets & CMS Versions: Fingerprinted 4 times a day over public HTTPS with negligible traffic overhead.
• TLS Certificates, Headers & Hygiene: Checked daily for multi-stage expiry windows, chain validity, CSP/HSTS, cookie flags, CORS, and redirect sanity.
• Zero-Day CVE Matching: Evaluated continuously against your live Zero-Access SBOM as new security advisories publish.

Yes. Engineering teams frequently run React, Angular, or Next.js applications alongside WordPress, Drupal, Joomla, or TYPO3 marketing sites and documentation portals, and digital agencies manage dozens of client domains simultaneously. Vioro audits every stack from a single dashboard with zero plugins.

Yes. Vioro operates on 100% European-owned infrastructure within the EU/EEA to guarantee GDPR compliance and independence from the US CLOUD Act, while monitoring production applications and CDNs hosted anywhere in the world. Review our Security & Trust overview for full technical and organizational controls.

SSL (Secure Sockets Layer) and TLS (Transport Layer Security) both encrypt connections between browsers and servers, but every SSL version has been officially retired due to known cryptographic weaknesses.

TLS is the modern protocol your users' browsers negotiate today. When engineers say "SSL certificate," they almost always mean a certificate used for TLS, so Vioro uses the accurate term TLS throughout its checks and alerts.