Slow Page Loading on Mobile Device

Hi there,

Looks like images are main issue here.

Did you optimize them before uploading? I usually run them through a site like this:
https://imagecompressor.com/

Also I see a lot of redirections which the theme doesn't do by default so you would need to look into why that's happening:
https://www.screencast.com/t/6Pvgq31cBmgJ

Then try disabling all plugins except GP Premium to see if any of them is slowing your site down considerably.

The quality of your hosting/server also plays a big role in the speed of your site.

hey i have installed Autoptimize plugin after this some speed is increased but still it showing many issues in google page inside report to be resolved

I know i am asking some basic things but if you can please explain these and how to get rid of it. :)

Ensure text remains visible during webfont load

https://bestbuytalk.com/wp-content/themes/generatepress/fonts/generatepress.woff2

https://bestbuytalk.com/wp-content/plugins/shortcodes-ultimate/includes/fonts/fork-awesome/forkawesome-webfont.woff2?v=1.0.11

Remove unused CSS

https://bestbuytalk.com/wp-content/cache/autoptimize/css/autoptimize_72897307ca4546063d32f05bf6f3b2f6.css

I don't know how to remove this unused CSS

The first issue should be resolved if you use SVG options in the customizer:
https://docs.generatepress.com/article/svg-icons/

David explained the second issue here:
https://generatepress.com/forums/topic/remove-unused-css/#post-980539