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Server/System Specifications

  • Apache error codes (401, 403, 404, 412, 500)
  • Hardware configuration
  • OS
  • Live HTTP Logs
  • Apache and FTP access logs
  • Using .ftpaccess files
  • Using mod_deflate
  • Using mod_gzip
  • Using mod_speling
  • Using FastCGI + OPcache
  • Error "412 Precondition Failed" (mod_security2)
  • IP addresses and DNS service
  • Creating a directory named "icons"
  • Using mod_brotli
  • Software platform