Audit Result

UUID: 019f4e4d-ce46-715a-8cd0-d5a5cebb1176

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questia.app

https://questia.app/

Scanned 1 week ago

78
Fair Score
39 total checks
Passed
23
Warnings
15
Errors
1

Meta Information

  • Title Tag Warning

    Found 67 characters. Keep title between 30 and 60 characters.

    Fix: Add a unique <title> tag describing the main page intent in 30-60 characters.

  • Meta Description Warning

    Found 164 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://questia.app

  • Favicon Pass

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

    Favicon
  • Viewport Meta Pass

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

  • HTML Lang Pass

    Language declared as "pt-BR".

Content Structure

  • H1 Tag Pass

    Exactly one H1 found: "Pare de estudar errado.Comece a gabaritar.".

  • Heading Hierarchy Pass

    Valid heading flow across 16 headings.

  • Image Alt Text Pass

    All 5 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 (14)
    • • alt-svc: h3=":443"; ma=86400
    • • cache-control: no-cache, private
    • • cf-cache-status: DYNAMIC
    • • cf-ray: a19340ca8c24d6f4-IAD
    • • content-encoding: zstd
    • • content-type: text/html; charset=utf-8
    • • date: Fri, 10 Jul 2026 23:12:25 GMT
    • • link: <https://questia.app/build/assets/app-Kp6KwEKL.css>; rel="preload"; as="style", <https://questia.app/build/assets/app-BRAZ9qGo.js>; rel="modulepreload"; as="script", <https://questia.app/build/assets/vendor-utils-CHalj0i1.js>; rel="modulepreload"; as="script", <https://questia.app/build/assets/vendor-tiptap-CvZi5Fyq.js>; rel="modulepreload"; as="script", <https://questia.app/build/assets/Welcome-DnzZvyhm.js>; rel="modulepreload"; as="script", <https://questia.app/build/assets/CookieBar-sUuzOq3q.js>; rel="modulepreload"; as="script"
    • • 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=5vmu5RN1SU00LWiDsIXEELCWgRfcsoAm34n%2F6BLO2TSJILMdEwth2Sd%2FzdhL4dr3wzFkTz50TPlCGvEabQs%2FIc8TlheU3sBOlKAxQ7g8mGxG3soCeIcQ%2FlGpO2oHSKBpw%2FTS2%2FuZ%2B3PqsA%3D%3D"}]}
    • • server: cloudflare
    • • server-timing: cfCacheStatus;desc="DYNAMIC" cfEdge;dur=15,cfOrigin;dur=615
    • • vary: X-Inertia accept-encoding
    • • x-powered-by: PHP/8.3.17

    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: x-powered-by.

    • • x-powered-by: PHP/8.3.17

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

  • Cloudflare Proxy Pass

    Domain appears to be behind Cloudflare.

    • • server: cloudflare
    • • cf-cache-status: DYNAMIC
    • • cf-ray: a19340ca8c24d6f4-IAD
  • Perceived Load Time Warning

    Loaded in 1.58s (perceived).

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

  • Render Blocking Resources Warning

    0 scripts and 3 styles may block rendering.

    • • style: https://fonts.googleapis.com/css2?family=Google+Sans:ital,opsz,wght@0,17..18,400..700;1,17..18,400..700&display=swap
    • • style: https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.css
    • • style: https://questia.app/build/assets/app-Kp6KwEKL.css

    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://questia.app/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: header, main.

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

  • Tap Target Size Warning

    23 interactive elements appear smaller than 48px.

    • • a (BETA) - 150x26px
    • • a (Funcionalidades) - 132x33px
    • • a (Como funciona) - 126x33px
    • • a (Questões) - 90x33px
    • • a.landing-entrar (Entrar) - 73x39px
    • • a (Criar conta) - 116x37px
    • • a (Questões) - 214x20px
    • • a (Simulados) - 214x20px
    • • a (Cadernos) - 214x20px
    • • a (Marcadores) - 214x20px
    • • a (Concursos) - 214x20px
    • • a (Meu desempenho) - 214x20px
    • • a (Meu perfil) - 214x20px
    • • a (Termos de uso) - 214x20px
    • • a (Política de privacidade) - 214x20px
    • • a (Política de cookies) - 214x20px
    • • a (✉️ [email protected]) - 214x20px
    • • a (Instagram) - 18x18px
    • • a (X (Twitter)) - 16x18px
    • • a (Threads) - 17x18px
    • • button (Personalizar) - 106x40px
    • • button (Rejeitar opcionais) - 139x40px
    • • button (Aceitar todos) - 125x38px

    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 Error

    og:image URL returned HTTP 404.

    Fix: Make sure the og:image URL returns HTTP 200 and points to a publicly accessible 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

    2 social preview quality issues detected.

    • • ISSUE: og:title should typically be between 10 and 70 characters.
    • • ISSUE: Preview image URL failed with HTTP 404: https://questia.app/og-image.png
    • • 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 11 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Warning

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

    • • href="#"
    • • href="#"
    • • href="#"

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

Performance & Runtime