In IE9, to remind you to manage the add-on, the IE9 browser sets a delay time by default. When the latency caused by the add-on exceeds the default time (0.2 seconds ), IE9 will display a prompt to disable the add-on to guide you to disable the loader that takes too long to load. As shown in the following figure:
Click the "select Add-on" button to display the recommended disabled add-on prompt. Click "disable all.
At the same time, you can modify the default delay time at the bottom of the window. After the delay time exceeds the preset time, IE9 will be able to bring up the "disable add-on" prompt. You can also completely disable this prompt.
You can also enable or disable the add-on in the Manage Add-on tool as follows:
Open IE9, press Alt, click tools on the menu bar, and select Manage Add-on ";
Under "toolbar and extension", select "all add-ons ";
Click an add-on that has been loaded for a long time, or an add-on that you don't need. Click the "disable" button below, disable it, and click "close.
Restart your browser to see if it is very fast.