slow behavior when open IE with twebbrowse

Hi!
Some questions first:
- do you have same 'slowness' with other pages - not related to yours (in cloud)?
- did you try other web browsers with your page (chrome, opera,...)
- Delphi version?
- did you take in consideration another web browser framework like embeddedwb?

From my knowledge - Delphi's Twebbrowser relay on lesser then IE 9 version - and think that is a problem here.
You should put it in higher emulation mode.
Another blog to consider....
This registry hack (described on those links) - is per application (.exe).
For my need I put some code in app where use twebbrowser and app put self into registry (under current user).
Do not recommend to turn feature compatibility emulation off.

Hi  

Thanks for replay

The slow behavior and others issues  is only  opening with the twebbrowser  if open in the cloud with regular IE all good

 others issues:
1. alert show on pop-up, like old way  -  not in the bottom of the window
2. Response.AddHeader "X-Download-Options", "noopen" - not affecting with  twebbrowser

Hi
1. I Want to  mention that we don't use  Delphi's Twebbrowser =- we use c++ borland
2. i put alert for IE version - it is IE 11

Thanks

I assume not IE11 even it say so. Engine, I think is new but in compatibility mode with IE8/9.
Try my suggestion... with modification on page (header/meta): '<meta http-equiv="X-UA-Compatible" content="IE=11" />'

for alerts - you can suppress it with: wb.Silent = true;

well you can get that behavior easily
i forgot which event to attach it to, but this code in the correct event slows a lot down:

sleep(10000);

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