I added quick shop button earlier, but I believe it affects the loading speed, so I removed it.Can you clear this doubt?  

Please read the question again. I am not looking for any service, all I asked for is some productive feedback from the community.

isn't adding more slide in top will reduce the speed?

I am managing a store for a luxury brand and would be really grateful if anyone can provide their valuable feedback on what can I do to improve my store performance in terms of design and speed. Here's the store link:www.lovesummer.in Any suggestions...