speed app question: Core Web Vitals Booster

[sao]

Hi , I wanna install this app on my store,

https://apps.shopify.com/core-web-vitals-booster?search_id=5f951eb9-65a3-427b-8a21-140ab14f7eaf&surface_detail=core+web+vitals&surface_inter_position=1&surface_intra_position=4&surface_type=search

Last time I’ve installed an speed app on my website ,all the website go completly wrong..I wanna ask you if u think is ok to install this?