IE browser Ajax call is taking 3 to 4 times more than Chrome

[Ruzdi Islam]

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I am facing a wired problem for IE browser Ajax call and was not able to found any solution for that problem. When I am making those calls in Chrome browser it is really fast but in the case of IE, it is taking almost 3 to 4 times more than Chrome. Please check the following screenshots for both Chrome and IE browsers. I also provide the timing information for certificationStatistics call, please let me know your thoughts if you have any idea about this issue. IE Screenshots for Page Load Chrome Screenshots for Page Load IE Screenshots for CertificationStatistics API call Chrome Screenshots for CertificationStatistics API call NB: My frontend is developed with Angular and backend is node and node is calling java api. Thanks Ruzdi

[Tito]

Hello,

What happens when you make a call to the Api (s) by not using the front end. For example what results do you get when using

curl

postman

Trying to see if it is your api or your front end that is bogging things down rendering your data.

[Ruzdi Islam]

Hello, 

This is not an API issue. I found this is only happening when I am using angular. I tried the same API call outside angular but in that case, I am not facing IE issue. It seems to me that is an Angular or rendering issue. 

Thanks

Ruzdi