The Full Signal
Your site runs on dozens of interlocking systems - security headers, accessibility standards, performance budgets, legal requirements. When one breaks, it compounds across the rest.
This is a comprehensive site health assessment - sixteen specialist domains, 200+ checks, cross-domain correlation that finds what single tools miss.
Site Assessment - $2,200Free tools test one thing at a time. Lighthouse measures performance. axe flags accessibility. SSL Labs grades your certificate. None of them connect the dots.
The Full Signal runs sixteen specialist analyses, then correlates findings across domains. When a single issue spans security, accessibility, and performance, we surface it as a compound finding - showing where one fix has outsized impact.
An unoptimised hero image without alt text and without width/height attributes is simultaneously an accessibility barrier, a layout shift cause, and the largest performance bottleneck. Fixing one image addresses three domains.
Third-party scripts loaded with no Content Security Policy and no cookie consent mechanism. A security vulnerability, a privacy violation, and a legal compliance gap - all from the same root cause.
High server response time, no CDN, and large page weight. Performance is constrained at the infrastructure level, degrading experience across all devices and all pages equally.
HTTPS enforcement, canonical tags, redirect chains, robots.txt validation, sitemap structure, internal linking health.
Schema JSON-LD validation, Open Graph and Twitter Card tags, heading hierarchy, meta tag completeness. Ready-to-paste fixes.
Core Web Vitals (LCP, INP, CLS), TTFB, page weight, render-blocking resources, compression, caching policy.
Framework detection, library version auditing, known CVE exposure, deprecated APIs, CSS/JS quality, minification, source map leaks.
WCAG 2.2 compliance. Colour contrast, alt text, keyboard navigation, ARIA usage, form labels, focus indicators, skip navigation.
Navigation clarity, CTA hierarchy, form UX, 404 page, breadcrumbs, conversion path analysis, content scanability.
Colour palette, typography, tone of voice, professional finish, favicon, OG images, value proposition clarity.
Responsive design, touch targets, viewport configuration, font sizing, interstitial risk, input types.
Format adoption (WebP/AVIF), responsive images, lazy loading, dimension attributes, LCP image analysis.
Open Graph and Twitter Card rendering, favicon completeness, web app manifest, DNS health, social link integrity.
TLS configuration, HSTS, Content-Security-Policy, security headers, cookie attributes, SRI, third-party script audit.
Privacy policy, cookie consent, tracker inventory, GDPR, UK GDPR, CCPA, Australian Privacy Act signals.
CDN usage, HTTP/2-3, TTFB, email deliverability (SPF/DKIM/DMARC), SSL chain, compression, error handling.
Multi-jurisdiction compliance - PCI DSS, GDPR, UK GDPR, CCPA, ACL, UK Consumer Rights Act, Modern Slavery (AU/UK), COPPA, HIPAA. Auto-detected. Only applicable standards scored.
Language attributes, hreflang validation, locale formatting. Scored N/A for single-market sites - no penalty.
AI crawler governance, llms.txt, content authenticity scoring, entity confidence signals, C2PA provenance, cloaking risk.
| Coverage | Own the Signal - $630 | The Full Signal - $2,200 |
|---|---|---|
| Search visibility and ranking strategy | Covered | - |
| Content quality and E-E-A-T | Covered | - |
| AI search readiness (GEO) | Covered | - |
| Competitive benchmark | Covered | - |
| Security headers, TLS, CSP | - | Covered |
| Accessibility (WCAG 2.2) | - | Covered |
| Performance / Core Web Vitals | Basic | Comprehensive |
| Privacy and legal compliance | - | Covered |
| UX and information architecture | - | Covered |
| Mobile experience | - | Covered |
| Infrastructure and reliability | - | Covered |
| Cross-domain compound findings | - | Covered |
| Structured data / schema validation | Covered | Covered |
| Crawlability and indexing | Covered | Covered |
| AI readiness and content authenticity | - | Covered |
| Technology stack and code quality | - | Covered |
| Social and external presence | - | Covered |
| Governance and compliance (conditional) | - | Covered |
Different questions, complementary answers. Own the Signal asks "how do I rank better?" The Full Signal asks "is my site actually good?" Buy both for the complete picture.
Site Health Verified
Score 80 or above on The Full Signal and earn the Taussig Site Health Verified badge - an embeddable mark your visitors can trust. It signals that your site has been independently assessed across security, accessibility, performance, and nine other quality domains against international standards.
Valid for 12 months from assessment date. Re-assessment available at reduced rate.
Frequently Asked Questions - The Full Signal
What does The Full Signal cover that Own the Signal does not?
Own the Signal is a search visibility assessment. The Full Signal is a site health assessment covering security, accessibility, performance, UX, privacy compliance, mobile experience, and infrastructure. They answer different questions and do not overlap.
What exactly do I get for $2,200?
A comprehensive HTML report covering sixteen audit domains with 200+ individual checks. Cross-domain compound findings, specific fix instructions, and a sequenced remediation roadmap. 30 days of follow-up advisory included.
How is this different from running Lighthouse or axe?
Free tools test one domain at a time. The Full Signal runs sixteen specialist analyses and correlates findings across domains, delivering a sequenced action plan instead of a dump of warnings.
How long does the assessment take?
We begin within one business day of payment and deliver within five business days.
What are cross-domain compound findings?
When an issue spans multiple domains, we surface it as a compound finding showing where one fix has outsized impact across multiple categories.
Do you fix the issues you find?
The assessment is a diagnostic and remediation plan. Remediation services are available as a separate engagement.
CTO / Head of Engineering who needs a comprehensive health check before a redesign, replatform, or compliance audit.
Founders who want an independent assessment of their site quality from someone who is not trying to sell them a rebuild.
Marketing leaders whose organic performance is underperforming and suspect the foundation is the problem, not the content.
The signal is in your noise.
Start with the foundation. Everything else builds on top.
Order your assessment