ai-qa-tester.com

Es werden die wichtigsten 10 Probleme angezeigt. Das vollständige Audit mit Korrekturen auf Code-Ebene ist im kostenlosen Plan verfügbar.

• 01
  FAIL · performance

  Time to First Byte (TTFB)

  Time to First Byte is 796 ms (0.80 sec) — this is too slow. The server takes a significant amount of time to process the request before it starts sending a response. This negatively affects all Core Web Vitals metrics, as the browser cannot begin rendering until the first byte is received.
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• 02
  WARN · technical

  HTTP Redirects

  WWW canonicalization is not configured. The site is accessible with both www and non-www addresses simultaneously, which leads to duplicate content issues for search engines.
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• 03
  FAIL · technical

  WWW Canonicalization

  WWW/non-www canonicalization is not configured. The site is accessible at both addresses (ai-qa-tester.com and www.ai-qa-tester.com), which results in duplicate content. Search engines may index both versions and split link equity between them.
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• 04
  FAIL · performance

  GZIP/Brotli Compression

  The server does not use response compression (GZIP or Brotli). Without compression, the browser downloads the full size of HTML, CSS, and JavaScript, significantly increasing load time, especially on slow connections. Compression can reduce transferred data size by 60–80%.
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• 05
  FAIL · security

  Security Headers

  Only 0 out of 7 recommended security headers found. Missing: x-frame-options, x-content-type-options, strict-transport-security, content-security-policy, x-xss-protection, referrer-policy, permissions-policy. The site is vulnerable to multiple attack types, including XSS, clickjacking, and MIME-sniffing.
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• 06
  FAIL · technical

  Canonical Tag

  The canonical tag is missing. Without a canonical URL, search engines may index duplicate versions of the page, leading to diluted link equity and duplicate content issues.
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• 07
  FAIL · security

  Server Signature

  The Server header is present: "railway-edge". Although the exact version is not revealed, minimizing server information is recommended. The X-Powered-By header reveals the framework in use: "Express". This is a significant security risk — attackers gain information about the technology stack for targeted attacks.
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• 08
  FAIL · ai-readiness

  Structured Data Completeness

  No structured data (JSON-LD / Schema.org) found. AI search engines rely heavily on structured data to understand and cite content. Without it, your pages are much less likely to appear in AI-generated answers.
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• 09
  FAIL · content

  Keyword Stuffing

  Keyword stuffing detected. The following words appear excessively often: "scans" — 12 times (5%), "month" — 8 times (3.3%). The acceptable keyword density is 1-2%. Exceeding the 3% threshold may result in search engine penalties.
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• 10
  FAIL · ai-readiness

  E-E-A-T Signals

  0/4 E-E-A-T signals found. Present: none. Missing: Author attribution, Publication/modification date, About/Team page link, Contact information. AI search engines prioritize content from sources that demonstrate clear authorship, timeliness, and trustworthiness.
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