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How pre-fetching works?

Question asked by B-3-1AITCS3 Employee on Jun 24, 2015
Latest reply on Jun 25, 2015 by Manuel Alvarez

As we all know, Pre-fetching helps accelerating performance for dynamic content. It will be a great a help if someone can help me with following question or can refer me to a good documentation about it.

 

1. On which content-types, pre-fetching kicks in?

2. When pre-fetching is enabled, Do we make multiple TCP connection with origin server to fetch the content?

3. If Yes, What is the limit of the TCP connection we open with origin server for pre-fetching?

4. How do we make sure that we are not overloading origin with establishing multiple TCP connection?

 

Thanks,

Harsh Dhandhukia

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