Yes,You can improve your website performance and customer attention by using push notifications.Push notifications can help you to get more traffic on your website and it will help you to boost conversion rate.There are multiple features in the market like onesignal,sendpulse,Truepush etc.
I suggest Truepush it is totally free forever to use.
I look forward to helping you with user re-engagement and boost your conversion rate. Hope to see you joining our community soon. Push notifications are a great way to explore your business.
https://www.truepush.com