Audit Result

UUID: 01a09975-2c17-7318-8e9d-55c7428571e1

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vystrikejto.cz

https://vystrikejto.cz/

Scanned 1 month ago

79
Fair Score
39 total checks
Passed
26
Warnings
10
Errors
3

Meta Information

  • Title Tag Pass

    Found 54 characters. Length is optimal.

  • Meta Description Pass

    Found 119 characters. Good snippet length.

  • Canonical URL Pass

    Canonical found: https://vystrikejto.cz/

  • Favicon Pass

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

    Favicon
  • Viewport Meta Pass

    Viewport configured: width=device-width, initial-scale=1, viewport-fit=cover, maximum-scale=5, user-scalable=yes

  • HTML Lang Pass

    Language declared as "cs".

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 Pass

    Valid heading flow across 34 headings.

  • Image Alt Text Error

    2 of 45 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 (14)
    • • alt-svc: h3=":443"; ma=86400
    • • cache-control: private, no-cache, no-store, max-age=0, must-revalidate
    • • cf-cache-status: DYNAMIC
    • • cf-ray: a3a519343b579682-IAD
    • • content-encoding: zstd
    • • content-type: text/html; charset=utf-8
    • • date: Sun, 13 Sep 2026 06:29:36 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=S%2BLNrNLSL5qOANlDOgCBZCOMo8Ng8xtdqoHPDA8KTB96yitSphHUrkzMgMtCBnc98Yq%2BKWPeiQ6t9%2B3GTUg7wgtJRwORLfdBkATTbvlha9mLgLBpztI%2Ba%2FUCh902TjFPcQ6n3Au%2FBVtBuYpUQA%3D%3D"}]}
    • • server: cloudflare
    • • server-timing: cfCacheStatus;desc="DYNAMIC" cfEdge;dur=8,cfOrigin;dur=727
    • • speculation-rules: "/cdn-cgi/speculation"
    • • vary: Accept-Encoding
    • • x-powered-by: Next.js

    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: a3a519343b579682-IAD
  • Perceived Load Time Pass

    Loaded in 0.95s (perceived).

  • Render Blocking Resources Warning

    0 scripts and 1 styles may block rendering.

    • • style: https://vystrikejto.cz/_next/static/css/6fef7e1939923837.css

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

  • Compression Warning

    2 text resources look uncompressed.

    • • https://vystrikejto.cz/api/auth/session (application/json; charset=utf-8)
    • • https://vystrikejto.cz/api/cart (application/json; charset=utf-8)

    Fix: Enable Brotli or Gzip compression for HTML, CSS, JS, and JSON responses.

  • Robots.txt Pass

    Found robots.txt (200).

  • Sitemap File Pass

    Found sitemap (200) at https://vystrikejto.cz/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 97 controls are labeled.

  • Landmarks Pass

    Header, nav, main, and footer landmarks are present.

  • Tap Target Size Warning

    25 interactive elements appear smaller than 48px.

    • • button.relative.flex (Vzorky) - 70x35px
    • • button.relative.flex (Značky) - 70x35px
    • • a.relative.flex (Výprodej) - 71x37px
    • • a.relative.flex (Výhodné sady) - 101x35px
    • • a.relative.flex (Dárkové poukazy) - 125x35px
    • • button.flex.min-h-10 (Otevřít vyhledávání) - 43x58px
    • • a.flex.min-h-10 (Přihlášení) - 36x58px
    • • a.relative.flex (Košík, 0 položek) - 38x58px
    • • button.relative.flex (Přejít na slide 1) - 40x44px
    • • button.relative.flex (Přejít na slide 2) - 40x44px
    • • button.relative.flex (Přejít na slide 3) - 40x44px
    • • button.relative.flex (Přejít na slide 4) - 40x44px
    • • button.relative.flex (Přejít na slide 5) - 40x44px
    • • button.relative.flex (Přejít na slide 6) - 40x44px
    • • button.relative.flex (Přejít na slide 7) - 40x44px
    • • button.relative.flex (Přejít na slide 8) - 40x44px
    • • button.group.hidden (Celá kolekce) - 89x21px
    • • button.absolute.right-3 (Přidat COTTON CANDY do oblíbených) - 40x40px
    • • button.absolute.right-3 (Přidat BERGAMASK do oblíbených) - 40x40px
    • • button.absolute.right-3 (Přidat EXPLORER do oblíbených) - 40x40px
    • • button.absolute.right-3 (Přidat PINK THEORY do oblíbených) - 40x40px
    • • button.absolute.right-3 (Přidat BOSS BOTTLED do oblíbených) - 40x40px
    • • button.absolute.right-3 (Přidat GREY VETIVER do oblíbených) - 40x40px
    • • button.absolute.right-3 (Přidat HOMME EDP do oblíbených) - 40x40px
    • • button.absolute.right-3 (Přidat AMBRA CALABRIA do oblíbených) - 40x40px

    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 Pass

    JSON-LD schema detected.

  • PWA Metadata Pass

    Manifest and Apple touch icon are configured.

  • Open Graph/Twitter Quality Warning

    2 social preview quality issues detected.

    • • ISSUE: Preview image is below recommended size (1200x630).
    • • ISSUE: Preview image aspect ratio (0.67) differs from the recommended ~1.91:1.
    • • 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: 2.44 MB
    • • MEASURED: Image dimensions: 1023x1537

    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 38 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Pass

    All 107 links use non-empty href values.

Performance & Runtime

  • Core Web Vitals: LCP Pass

    Largest Contentful Paint: 2.23s.

  • Core Web Vitals: CLS Warning

    Cumulative Layout Shift: 0.102.

    Fix: Reserve space for images/ads and avoid injecting layout-changing elements above existing content.

  • Main Thread Blocking (TBT) Pass

    Total Blocking Time estimate: 2ms.

  • Broken Assets Error

    2 asset requests failed.

    • • https://vystrikejto.cz/_next/static/chunks/pages/index-b517877dd36ce7fa.js (net::ERR_ABORTED)
    • • https://vystrikejto.cz/_next/static/chunks/785-af4154445b54bd9c.js (net::ERR_ABORTED)

    Fix: Fix missing files, update asset URLs, and ensure static assets return HTTP 200.

  • JavaScript Runtime Errors Warning

    8 JavaScript runtime issues detected.

    • • Request failed: https://vystrikejto.cz/_next/static/chunks/pages/index-b517877dd36ce7fa.js (net::ERR_ABORTED, type: script)
    • • Request failed: https://vystrikejto.cz/_next/static/chunks/785-af4154445b54bd9c.js (net::ERR_ABORTED, type: script)
    • • Request failed: https://analytics.google.com/g/collect?v=2&tid=G-6C88RC4MB9&gtm=45je6992v9230436017za200zb9260943145zd9260943145&_p=1789280980967&_gaz=1&gcd=13l3l3l3l1l1&npa=0&dma=0&_eu=AAAAACAC&are=1&cid=130171549.1789280982&frm=0&ibt=1&ngs=1&pscdl=noapi&rcb=15&sr=1280x800&uaa=x86&uab=64&uafvl=Not%253AA-Brand%3B99.0.0.0%7CHeadlessChrome%3B145.0.7632.6%7CChromium%3B145.0.7632.6&uam=&uamb=0&uap=Linux&uapv=&uaw=0&ul=en-us&_s=1&tag_exp=115938466~115938468~118897920~118897930~120213116~120385423~120469145~120469153~120912438&sid=1789280981&sct=1&seg=0&dl=https%3A%2F%2Fvystrikejto.cz%2F&dt=Odst%C5%99iky%20parf%C3%A9m%C5%AF%20%7C%20Origin%C3%A1ln%C3%AD%20decanty%20%7C%20Vyst%C5%99%C3%ADkejto.cz&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=5826 (net::ERR_ABORTED, type: fetch)
    • • Failed to load resource: the server responded with a status of 503 () [https://vystrikejto.cz/_next/static/chunks/pages/vyprodej-25e6de71eadd2f71.js:1]
    • • Failed to load resource: the server responded with a status of 503 () [https://vystrikejto.cz/_next/static/chunks/pages/vyhodne-sady-acfad73e17af45d7.js:1]
    • • Failed to load resource: the server responded with a status of 503 () [https://vystrikejto.cz/_next/static/chunks/pages/darkove-poukazy-c71673c31227f278.js:1]
    • • Failed to load resource: the server responded with a status of 503 () [https://vystrikejto.cz/_next/static/chunks/pages/cart-22b99f243da86634.js:1]
    • • Failed to load resource: the server responded with a status of 503 () [https://vystrikejto.cz/_next/static/chunks/pages/login-20926865d3ac601d.js:1]

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