Audit Result

UUID: 01a06e2f-6965-7295-abcd-e7db631506aa

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zcod3.com

https://zcod3.com/

Scanned 2 days ago

76
Fair Score
39 total checks
Passed
23
Warnings
13
Errors
3

Meta Information

  • Title Tag Pass

    Found 51 characters. Length is optimal.

  • Meta Description Warning

    Found 264 characters. Keep description around 70-160 characters.

    Fix: Add <meta name="description" content="..."> in <head> with a clear page summary.

  • Canonical URL Pass

    Canonical found: https://zcod3.com

  • Favicon Pass

    Favicon found and reachable: favicon.png?v=3 (HTTP 200).

    Favicon
  • Viewport Meta Pass

    Viewport configured: width=device-width, initial-scale=1

  • HTML Lang Pass

    Language declared as "es".

Content Structure

  • H1 Tag Pass

    Exactly one H1 found: "ConstruimosInfraestructurade Automatización".

  • Heading Hierarchy Pass

    Valid heading flow across 7 headings.

  • Image Alt Text Pass

    All 22 images include alt text.

Technical Optimization

  • HTTPS Pass

    Page is served over HTTPS.

  • HSTS & HTTPS Redirect Warning

    2 HTTPS hardening issues detected.

    • • Missing Strict-Transport-Security header.
    • • Could not probe the HTTP version of this page.

    Fix: Set Strict-Transport-Security with a long max-age, add includeSubDomains, and redirect all HTTP requests to HTTPS.

  • Security Headers Warning

    Missing: strict-transport-security, content-security-policy, x-frame-options, x-content-type-options, referrer-policy.

    Full HTTP headers (11)
    • • alt-svc: h3=":443"; ma=86400
    • • cf-cache-status: DYNAMIC
    • • cf-ray: a35fdcd578b4a173-IAD
    • • content-encoding: zstd
    • • content-type: text/html
    • • date: Fri, 04 Sep 2026 20:49:46 GMT
    • • last-modified: Tue, 11 Aug 2026 18:31:45 GMT
    • • nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
    • • report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=VEq9gTjCtjRBYbSj6Q%2FybRRnSukv95faObB%2BSvnGVhW%2Fig5kf0vXjGglLj74mIA3bOVfuQ7TONv2yhIHhQ%2F86CZ2%2FpgFu3rw3f0C2SWqCJPWE3NK1hWoAZOY6H%2BSuuqlUQh%2F4CJFjgE%3D"}]}
    • • server: cloudflare
    • • server-timing: cfCacheStatus;desc="DYNAMIC" cfEdge;dur=53,cfOrigin;dur=192

    Fix: Add the missing security headers at your reverse proxy or application layer.

  • CSP Quality Warning

    Content-Security-Policy header is missing.

    • • Missing Content-Security-Policy header.

    Fix: Define a restrictive Content-Security-Policy and avoid unsafe directives such as unsafe-inline and unsafe-eval.

  • Cookie Security Pass

    No first-party cookies were set during the initial page load.

  • Server Version Disclosure Pass

    Server response headers do not expose version tokens.

  • Cloudflare Proxy Pass

    Domain appears to be behind Cloudflare.

    • • server: cloudflare
    • • cf-cache-status: DYNAMIC
    • • cf-ray: a35fdcd578b4a173-IAD
  • Perceived Load Time Warning

    Loaded in 2.57s (perceived).

    Fix: Reduce payload size, cache static assets, and remove non-critical JS from initial load.

  • Render Blocking Resources Warning

    0 scripts and 2 styles may block rendering.

    • • style: https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600&family=Space+Grotesk:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@1,300;1,400&display=swap
    • • style: https://zcod3.com/styles.css?v=26

    Fix: Defer non-critical scripts and inline critical CSS to improve first paint speed.

  • Compression Pass

    Text-like assets appear compressed.

  • Robots.txt Pass

    Found robots.txt (200).

  • Sitemap File Pass

    Found sitemap (200) at https://zcod3.com/sitemap.xml.

  • Crawl Directives Pass

    Robots meta found: index, follow

Accessibility Basics

  • Form Labels Error

    3 of 3 controls are missing labels.

    • • input[type="text"] (Nombre)
    • • input[type="email"] (Correo electrónico)
    • • textarea (Cuéntanos sobre tu proyecto)

    Fix: Associate each form control with a visible label, aria-label, or aria-labelledby.

  • Landmarks Warning

    Missing landmarks: header, main.

    Fix: Use semantic regions (<header>, <nav>, <main>, <footer>) for navigation and assistive tech.

  • Tap Target Size Warning

    25 interactive elements appear smaller than 48px.

    • • a (01 Servicios) - 92x19px
    • • a (02 Capacidades) - 107x19px
    • • a (03 Stack) - 60x19px
    • • a (04 Flujo) - 60x19px
    • • a (05 Casos) - 60x19px
    • • a (06 Blog) - 52x19px
    • • a.nav-cta.nav-cta-desktop (Iniciar →) - 110x41px
    • • button.svc-fan-btn (Anterior) - 42x42px
    • • button.svc-fan-dot.active (Agentes IA WhatsApp) - 9x9px
    • • button.svc-fan-dot (Workflows n8n) - 6x6px
    • • button.svc-fan-dot (Customer Service IA) - 6x6px
    • • button.svc-fan-dot (Integraciones CRM) - 6x6px
    • • button.svc-fan-dot (Voice AI / Agentes Telefónicos) - 6x6px
    • • button.svc-fan-dot (Automatización Interna) - 6x6px
    • • button.svc-fan-dot (Lead Qualification Bots) - 6x6px
    • • button.svc-fan-dot (Pipelines & Scraping) - 6x6px
    • • button.svc-fan-dot (LLM Custom) - 6x6px
    • • button.svc-fan-btn (Siguiente) - 42x42px
    • • a (Servicios) - 63x17px
    • • a (Capacidades) - 77x17px
    • • a (Stack) - 35x17px
    • • a (Casos de Estudio) - 112x17px
    • • a (Términos y Condiciones) - 154x17px
    • • a (Iniciar Proyecto) - 112x17px
    • • a (WhatsApp) - 56x17px

    Fix: Increase target size to at least 48x48 CSS pixels for touch interactions.

Social & Rich Results

  • Open Graph Basics Pass

    Core Open Graph tags are present.

  • Open Graph Image Pass

    og:image is present and absolute.

    Open Graph Image
  • Twitter Card Pass

    twitter:card set to summary_large_image.

  • Structured Data Warning

    No JSON-LD schema scripts found.

    Fix: Add JSON-LD structured data matching your page type (Organization, Article, Product, etc.).

  • PWA Metadata Warning

    Manifest or Apple touch icon is missing.

    Fix: Link your web app manifest and apple-touch-icon for improved install/share experiences.

  • Open Graph/Twitter Quality Warning

    1 social preview quality issues detected.

    • • ISSUE: og:description should typically be between 50 and 200 characters.
    • • GUIDELINE: Optimal og:title length: 40-60 characters (acceptable: 10-70).
    • • GUIDELINE: Optimal og:description length: 110-160 characters (acceptable: 50-200).
    • • GUIDELINE: Optimal preview image size: 1200x630 pixels.
    • • GUIDELINE: Optimal preview image aspect ratio: 1.91:1.
    • • GUIDELINE: Optimal preview image file size: under 5 MB.
    • • GUIDELINE: Recommended twitter:card: summary_large_image.
    • • MEASURED: Image size: 0.00 MB
    • • MEASURED: Image dimensions: 1200x630

    Fix: Use absolute OG/Twitter URLs, keep metadata lengths in recommended ranges, and provide a preview image near 1200x630 under 5MB.

Links Analysis

  • Internal Links Pass

    Checked 8 links. No broken internal links found.

  • External Links Warning

    1 external links returned errors or timed out.

    • • https://www.linkedin.com/in/psg-automatiza-con-ia (HTTP 999)

    Fix: Replace dead external URLs or point to working alternatives.

  • Link Format Warning

    1 links are empty, invalid, or placeholder-only.

    • • href="#" text="01Servicios›"

    Fix: Replace empty/#/javascript href values with real destinations or use buttons for non-navigation actions.

Performance & Runtime

  • Core Web Vitals: LCP Error

    Largest Contentful Paint: 5.13s.

    Fix: Improve LCP by optimizing above-the-fold media, reducing server latency, and inlining critical CSS.

  • Core Web Vitals: CLS Pass

    Cumulative Layout Shift: 0.000.

  • Main Thread Blocking (TBT) Error

    Total Blocking Time estimate: 5265ms.

    Fix: Reduce heavy JavaScript work, split long tasks, and defer non-critical scripts.

  • Broken Assets Pass

    No failed CSS/JS/image/font/media requests detected.

  • JavaScript Runtime Errors Pass

    No console/page runtime errors detected during audit.