Hello Warriors, I just tried to optimize the loading speed of my wordpress blog by installing some plugins.

Before I optimized it, I got the E/C score from GTMetrix. And now, I got D/C score. Here is the screenshot.



I marked some points that need to be re-optimized I think. Any suggestion what I have to do? I expect for B/B score at least.

Thank you,

-IrvanMhd