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- HTTP Header
- Data
In Figure 1 below, line number numbers 1 to 12 contains the HTTP Response Header. There are a number of different possible date/time values that can be returned. In this case, we have a Last Modified timestamp. It is this timestamp that the Web Browser uses in cache management process. The actual data commences at line 15 (line 14 contains the data length).
Figure 1
Date Last Modified [UTC]
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