Shopify website speed enhancement

General information for the website: Website loading enhancement and compatibility
Description of every page/module: shopify
Description of requirements/features: Website loading enhancement and compatibility
Extra notes: General information for the business: Enhance website load time
Kind of development: Customization of existing program
Description of every module: Our website slow on Gtmetrix.com speed load test analysis, we want to enhance our website to average load time 4.5s, Please check our website let us know what you can do and how this can be done.


www.shazishop.com

thanks!
Description of requirements/functionality: Our website slow on Gtmetrix.com speed load test analysis, we want to enhance our website to average load time 4.5s, Please check our website let us know what you can do and how this can be done.

it's shopify driven and sometime stuck in internet explore, please check thoroughly and let us know if you can fix these couple of issues.

1- loading issue across all platform.
2 - website stuck in internet explore doesn't work at all.

www.shazishop.com

thanks!