Know What's Holding
Your Website Back.
Analyze your website’s SEO, speed, design, accessibility, and technical health. Discover what’s wrong, why it matters, and get developer-ready code fixes.
No credit card required. Free tier scans up to 10 crawled pages with representative deep browser analysis.
How SiteIQ Audits Your Website
We combine cost-effective lightweight crawling with representative deep browser execution.
Scope & Safety Validation
We sanitize your target URL, enforce SSRF network policies, and ensure strict non-destructive read-only safety.
Discovery & Crawling
Crawlee and Cheerio parse robots.txt, XML sitemaps, and internal links to classify templates and find indexable pages.
Deep Browser Audit
Headless Chromium executes local Lighthouse, axe-core WCAG tests, responsive captures, and DOM layout measurements.
Actionable Fix Center
Every finding is paired with exact selectors, evidence screenshots, reproducible code fixes, and rescan verification.
12 Specialized Diagnostic Engines
Deep, multi-layered telemetry across four vital performance pillars: organic search visibility, Core Web Vitals speed, accessibility compliance, and application security.

Live Technical SEO Telemetry: Real-time SERP visibility, canonical validation, and rank indexing health.
Technical SEO, Content & AI Search Readiness
Ensure search engines and AI answer engines index every revenue-critical page. We audit canonical routing, XML sitemaps, heading hierarchies, structured data (JSON-LD), and multi-region hreflang directives.
Identifies missing canonical tags and duplicate URLs diluting page authority.

Speed Lab Telemetry: Dual-device Core Web Vitals, waterfall profiling, and sub-millisecond Lighthouse scores.
Core Web Vitals & Sub-Millisecond Speed Lab
Slow pages destroy conversion rates. Our dual-profile lab engine analyzes real Core Web Vitals across mobile and desktop, pinpointing render-blocking scripts, unoptimized hero images, and layout shift triggers.
Pinpoints oversized hero assets delaying LCP and offers preload code fixes.

Accessibility & Viewport Suite: WCAG 2.2 contrast compliance, touch ergonomics, and fluid layout adaptation.
Accessibility Law Defense & Mobile Viewport Quality
Protect your brand from ADA Title III and European Accessibility Act (EAA 2025) litigation. We perform automated axe-core 4.10 compliance scans, touch-target ergonomics testing, and color blindness simulations.
Flags low-contrast text and clipped typography across real device viewports.

Cybersecurity & Tag Telemetry: Cryptographic posture, defensive headers, and clean conversion tracking.
Enterprise Cybersecurity & Conversion Protection
Defend your users and ensure reliable marketing attribution. Our passive security scanner inspects cryptographic posture, Content-Security-Policy headers, and clickjacking defenses, while verifying analytics tag integrity.
Emits copy-paste CSP and HSTS defensive headers ready for your server.
What A Real SiteIQ Report Looks Like
Sample preview illustrating executive summaries, selector-specific findings, and developer code fixes.
Full Technical Intelligence Dossier · stripe-demo.io
Sample In-Depth Diagnostic Findings
Selector-Specific TelemetryMissing Content-Security-Policy (CSP) Defense Header
Server emits no Content-Security-Policy header, leaving client sessions exposed to cross-site scripting (XSS), iframe injection, and unauthorized remote script loads.
Content-Security-Policy: default-src 'self'; script-src 'self' https://trusted.cdn.com; object-src 'none'; base-uri 'self';Form Inputs Missing Explicit Associated <label> Elements
Email and phone input elements rely exclusively on placeholder attributes. Once typed into, guidance vanishes causing cognitive fatigue and accessibility drop-off.
<label for="email" class="text-xs font-bold">Email Address</label>
<input id="email" type="email" placeholder="name@company.com" required />Largest Contentful Paint is 3.9s (Standard Target: < 2.5s)
Hero image resource lacks preloading, has no explicit aspect ratio causing layout shift, and lacks fetchpriority="high".
<link rel="preload" as="image" href="/hero.webp" fetchpriority="high" />
<img src="/hero.webp" width="1280" height="720" fetchpriority="high" alt="Platform preview" />Simple, Predictable Plans
Real compute has economic costs. We keep our free tier genuine without fabricated upsells.
Free Starter
FreeInstant diagnostic access for website owners and founders.
- ✓ Up to 10 pages / day
- ✓ 10 pages maximum per scan
- ✓ Full 12-engine diagnostic findings
- ✓ 3 representative deep audits
- ✓ Linear-style Fix Center triage board
Pro Subscriber
GrowthRecurring intelligence for growing web applications.
- ✓ 500 pages monthly quota
- ✓ Up to 100 pages per audit run
- ✓ 10 deep browser audits with lab vitals
- ✓ Automated weekly monitoring
- ✓ Executive PDF dossier & CSV export
Agency Plan
Multi-ClientFor digital agencies and multi-brand corporate teams.
- ✓ 1,000 pages monthly quota
- ✓ Up to 500 pages per audit run
- ✓ Unlimited saved websites & domains
- ✓ Custom white-label PDF executive exports
- ✓ Continuous CI/CD & webhook alerting
Custom Enterprise
CustomFor high-traffic platforms & enterprise organizations.
- ✓ Custom page quotas (10,000+ pgs)
- ✓ Dedicated private crawler proxies
- ✓ Custom security & WCAG SLA guarantees
- ✓ Unlimited seats & SSO / SAML integration
- ✓ Dedicated engineering remediation support
Frequently Asked Questions
Does SiteIQ execute state-changing actions like making purchases or submitting forms?
Never. SiteIQ operates under strict non-destructive, read-only boundaries. We never submit forms, enter payments, or manipulate user accounts on third-party sites.
Does a score of 100 guarantee top Google search rankings?
No. SiteIQ measures technical indexability, metadata, Core Web Vitals, and accessibility conformance. Google search rankings depend on hundreds of factors including backlinks, search intent, and domain authority.
Does an axe-core accessibility audit mean my website is 100% WCAG compliant?
No automated scanner can prove full WCAG compliance. Automated tools catch roughly 30–50% of barrier types (such as missing alt tags and contrast failures). Full compliance requires manual assistive-tech testing.
Can SiteIQ scan behind login authentication or staging servers?
Yes, with our Verified Domain feature where ownership is proven via DNS or HTML meta tag verification, allowing authorized private testing.
