Why is remote resource still downloaded in request state ‘304 Not Modified‘

Questions
1

these images used in model file,
image file size : 5.31MB

0519_20210519130110
0519_202105191301101036×223 6.04 KB

0519_20210519130002
0519_202105191300021492×57 5.1 KB

2

It is the way the browser tells you the data has not changed so it will return the cached data. So it is a good news :slight_smile:

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3

Hi Deltakosh, Sorry for I didn’t explain it clearly，i know it will return the cached data, so i dont know why it take so long time.

4

Anyway you need to check what is happening with 304 response - How to Fix the HTTP 304 Not Modified Status Code - Kinsta

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5

The 304 response still requires a request be sent to the server (to check if the content was modified). If the server’s request queue is taking a long time to handle requests, that would account for the time spent by your browser waiting to hear back from the server.

HTH

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