X-Duration HTTP Header

Common values for this header

• D=9319 us
• 0:00:00.000624
• D=2150 us
• D=1081 us
• D=1925 us

Related headers

• Content-Type
• Connection
• Date
• Server
• Content-Length
• Location
• Vary
• Content-Encoding
• Via
• X-Cache
• Cache-Control
• Set-Cookie
• Last-Modified
• Accept-Ranges
• X-Robots-Tag
• Access-Control-Allow-Origin
• Access-Control-Allow-Credentials
• X-Cache-Lookup

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