contexthub increasing overall page load time | Community
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sreenu539
sreenu539
Level 7
Apr 9, 2018 10:23 PM UTC

contexthub increasing overall page load time

We have recently enabled contexthub in our application.

Overall average time of page load increased between 1 to 2 seconds.

I analyzed requests before and after enabling context hub and following are the requests

Aksb.min.js

Contexthub.kernel.js

Contexthub.segment.js

Context hub.pagedata.json

Any ideas on how to reduce the page load times having context hub?

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6 replies

smacdonald2008
smacdonald2008
Level 10
Apr 10, 2018 9:31 PM UTC

WHat is the Server capability you are using. An Enterprise Server should load the few extra JS files without issue.

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sreenu539
sreenu539Author
Level 7
Apr 10, 2018 11:33 PM UTC

loading JS files is not a problem. Loading them degrading the page load time.  how to reduce context hub load time or make it not impact existing page load time?

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abhishek_dwevedi
Employee
Apr 10, 2018 2:03 PM UTC

ContextHub on page will load a few more js but the performance lag shouldn't be much visible. Could you please share some more information on this issue.

  • Are you trying with custom contexthub store and modules ? If yes can you try with existing stores /modules on we-retail as well ?
  • How many components you are targeting on the page ?
  • Are you facing issues on author or publish ?
  • Do you have dispatcher or caching implemented with your application ?
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sreenu539
sreenu539Author
Level 7
Apr 10, 2018 11:36 PM UTC
  • Are you trying with custom contexthub store and modules ? If yes can you try with existing stores /modules on we-retail as well ?

    No.

  • How many components you are targeting on the page ?

   Not targeting anything yet, simply including contexthub component with sly tag causing 1 and half second more page load time.

  • Are you facing issues on author or publish ?

   I did face issues with cart store and disabled that for now. (csrf, contexthub issue)

  • Do you have dispatcher or caching implemented with your application ?

  Yes.

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kautuk_sahni
kautuk_sahni
Employee
Apr 10, 2018 1:56 PM UTC

Are you having some custom contexthub implementation? or default?

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Kautuk Sahni
sreenu539
sreenu539Author
Level 7
Apr 10, 2018 11:24 PM UTC

included contexthub with sly include tag. No custom code.

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