Why is my website loading slowly on WiFi for mobile users?

Our website is not loading at all or loading extremely slowly for some people. This seems to affect mobile on WiFi connection more.

Is there anyone you can connect me with that can help me figure this out?

I am driving traffic to the store via paid ads, and it is not loading for some people. I do not have any idea what % of people who try and access the site just fail to do so - there just are growing reports, and I myself cannot access my own website on my iPhone when on Wifi.

@linenandhomes ,

Share the store URL.

www.linenandhomes.com. It started loading again - beyond anyone’s control
appears to be the given conclusion. Local ISP’s, weather, DNS propagation -
even though no DNS changes made, or strangely another Shopify store of mine
loaded fine