Hello,
Please read this article first – https://xstore.helpscoutdocs.com/article/100-how-to-speed-up-my-website
https://prnt.sc/z8nPg9xrZwwU – https://gtmetrix.com/use-video-formats-for-animated-content.html
https://prnt.sc/oP48eCDWJF52 – https://gtmetrix.com/reduce-initial-server-response-time.html
https://prnt.sc/WDHQMAh77yj9 – https://gtmetrix.com/avoid-enormous-network-payloads.html
https://prnt.sc/Ne9WSuzd3zb0 – https://kinsta.com/blog/make-fewer-http-requests/ https://wpengine.com/resources/how-to-enable-gzip-compression-for-wordpress/ https://wpastra.com/add-expires-headers/
Regards