autodilnatalir.cz

Показано 5 проблем. Полный аудит с кодом исправлений доступен на бесплатном плане.

• 01
  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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• 02
  FAIL · technical

  WWW Canonicalization

  WWW/non-www canonicalization is not configured. The site is accessible at both addresses (autodilnatalir.cz and www.autodilnatalir.cz), which results in duplicate content. Search engines may index both versions and split link equity between them.
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• 03
  FAIL · performance

  Browser Caching

  Only 1 out of 4 caching headers found (Cache-Control). Missing: Expires, ETag, Last-Modified. Caching is virtually unconfigured, causing resources to be reloaded on every visit.
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• 04
  WARN · performance

  Time to First Byte (TTFB)

  Time to First Byte is 262 ms (0.26 sec). This is acceptable but there is room for improvement. The optimal value is less than 200 ms. A slow TTFB delays the start of page rendering.
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• 05
  WARN · security

  Security Headers

  Found 5 out of 7 recommended security headers. Missing: content-security-policy, x-xss-protection. Adding the missing headers is recommended for complete protection.
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