Audit Result

UUID: 019f5bfa-fe47-73c6-87f8-654d12be6d7e

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www.ps.edu.pe

https://www.ps.edu.pe/

Scanned 4 days ago

63
Needs Attention
39 total checks
Passed
14
Warnings
21
Errors
4

Meta Information

  • Title Tag Pass

    Found 39 characters. Length is optimal.

  • Meta Description Error

    Missing meta description.

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

  • Canonical URL Warning

    Canonical link not found.

    Fix: Add <link rel="canonical" href="https://example.com/page"> to avoid duplicate URL ambiguity.

  • Favicon Pass

    Favicon found and reachable: /Images/favicon.ico (HTTP 200).

    Favicon
  • Viewport Meta Pass

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

  • HTML Lang Warning

    No lang attribute on the <html> element.

    Fix: Set <html lang="en"> (or the correct locale) for accessibility and search engines.

Content Structure

  • H1 Tag Error

    No H1 heading found.

    Fix: Use a single, descriptive <h1> that states the primary purpose of the page.

  • Heading Hierarchy Warning

    Detected 2 heading level jumps.

    • • Skipped from h2 to h4: "Composición de nuestra metodología DAAC" -> "Descubriendo el tema".
    • • Skipped from h2 to h4: "Cursos y talleres" -> "Básket".

    Fix: Follow semantic order (h1 -> h2 -> h3) and avoid skipping heading levels.

  • Image Alt Text Error

    28 of 37 images are missing alt text.

    Fix: Add meaningful alt attributes to all informative images for accessibility and image SEO.

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 (10)
    • • cache-control: private
    • • content-encoding: gzip
    • • content-length: 13627
    • • content-type: text/html; charset=utf-8
    • • date: Mon, 13 Jul 2026 14:57:57 GMT
    • • server: Microsoft-IIS/10.0
    • • vary: Accept-Encoding
    • • x-aspnet-version: 4.0.30319
    • • x-aspnetmvc-version: 5.2
    • • x-powered-by: ASP.NET

    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 Warning

    Versioned headers detected: server.

    • • server: Microsoft-IIS/10.0

    Fix: Hide or remove version tokens in Server and X-Powered-By headers.

  • Cloudflare Proxy Warning

    Domain does not appear to be behind Cloudflare.

  • Perceived Load Time Pass

    Loaded in 1.11s (perceived).

  • Render Blocking Resources Warning

    6 scripts and 13 styles may block rendering.

    • • script: https://www.ps.edu.pe/bundles/js?v=437a83IcVLUuoYB0PwEOCCz-IEswGPc5Zswl5rA0hA41
    • • script: https://www.ps.edu.pe/Scripts/web/ps_index.js?10.1.251
    • • script: https://www.ps.edu.pe/Scripts/ps/ps_Validacion.js?10.1.251
    • • script: https://www.ps.edu.pe/Scripts/plugins/notifications/pnotify.min.js
    • • script: https://www.ps.edu.pe/Scripts/plugins/imagemaps/jquery.rwdImageMaps.min.js
    • • script: https://www.ps.edu.pe/Scripts/web/ps_layout_web.js
    • • style: https://fonts.googleapis.com/css?family=Montserrat:100,200,300,400,500,600,700,800,900
    • • style: https://www.ps.edu.pe/bundles/web/css?v=x0rpCRdXrqRuHqu9ka7e0if1Ja8Fqg1lQ_b4xD4abe01
    • • style: https://www.ps.edu.pe/Content/carousel.css
    • • style: https://www.ps.edu.pe/Content/pnotify.css
    • • style: https://www.ps.edu.pe/Content/style_whatsapp.css
    • • style: https://www.ps.edu.pe/fonts/fontawesome/styles.min.css
    • • style: https://www.ps.edu.pe/Content/tooltip/hint.css
    • • style: https://www.ps.edu.pe/Content/ps/ps_LayoutWeb.css
    • • style: https://www.ps.edu.pe/Content/ps_message.css
    • • style: https://www.ps.edu.pe/assets/css/fontawesome.css
    • • style: https://www.ps.edu.pe/assets/css/templatemo-grad-school.css
    • • style: https://www.ps.edu.pe/assets/css/owl.css
    • • style: https://www.ps.edu.pe/assets/css/lightbox.css

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

  • Compression Pass

    Text-like assets appear compressed.

  • Robots.txt Error

    robots.txt missing or inaccessible (404).

    Fix: Create a robots.txt file at https://www.ps.edu.pe/robots.txt and allow intended crawlers.

  • Sitemap File Warning

    Sitemap missing or inaccessible at https://www.ps.edu.pe/sitemap.xml (404).

    Fix: Publish a sitemap.xml and reference it in robots.txt with: Sitemap: https://www.ps.edu.pe/sitemap.xml

  • Crawl Directives Warning

    No robots meta tag defined.

    Fix: Add <meta name="robots" content="index,follow"> (or the intended directive) in <head>.

Accessibility Basics

  • Form Labels Pass

    All 0 controls are labeled.

  • Landmarks Warning

    Missing landmarks: main.

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

  • Tap Target Size Warning

    2 interactive elements appear smaller than 48px.

    • • button.owl-dot.active - 10x10px
    • • button.owl-dot - 10x10px

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

Social & Rich Results

  • Open Graph Basics Warning

    Missing og:title or og:description.

    Fix: Add og:title and og:description tags to control social preview text.

  • Open Graph Image Warning

    og:image is missing.

    Fix: Add <meta property="og:image" content="https://..."> with a high-quality share image.

  • Twitter Card Warning

    twitter:card is missing.

    Fix: Add <meta name="twitter:card" content="summary_large_image"> for better previews on X.

  • 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

    5 social preview quality issues detected.

    • • ISSUE: og:url should be an absolute URL.
    • • ISSUE: og:title should typically be between 10 and 70 characters.
    • • ISSUE: og:description should typically be between 50 and 200 characters.
    • • ISSUE: Use an absolute URL for og:image or twitter:image.
    • • ISSUE: twitter:card is missing.
    • • 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.

    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 27 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Warning

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

    • • href="#" text="Formativo"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="(empty)"
    • • href="(empty)"
    • • href="(empty)"
    • • href="(empty)"

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

Performance & Runtime

  • Core Web Vitals: LCP Pass

    Largest Contentful Paint: 1.42s.

  • Core Web Vitals: CLS Pass

    Cumulative Layout Shift: 0.001.

  • Main Thread Blocking (TBT) Pass

    Total Blocking Time estimate: 22ms.

  • Broken Assets Pass

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

  • JavaScript Runtime Errors Warning

    2 JavaScript runtime issues detected.

    • • Cannot read properties of null (reading 'addEventListener')
    • • Cannot read properties of null (reading 'offsetHeight')

    Fix: Fix JS files returning 404/failed requests and resolve the listed runtime exceptions.