5 hours ago, kirianjahiem said:i have tried many times. so please help me for a solution.
what solution you are looking for? For sitespeed you need to use the pagespeed to have an Idea how Google sees your site.
No good to use an alternative speedtest when your site fails in pagespeed and that is the threathold to pass. Its not confirmed that google uses the pagespeed but they give us that option. There is also think with google which gets you different results. Its unattended though.