I have make some changes on my site, which is live on the domain. My changes are not visible to public. The browser on which my wordpress admin account is logged in, changes are made there, but other browsers are not showing these changes. I have tried clearing cache from my go daddy hosting link, then i have clear cache of my other browser, where wordpress is not log in, but nothing works. im adding 2 pictures, one will include my wordpress browser other one is simple broswer. Mobile phone, tablet, no device is showing changes. 

I have cleared all caches and site caches too, but nothing is working!

Thank you so much, can you please tell me how you do that? so i can do it in future if i have this problem again! Kindly explain a bit

i know where is the godaddy cache icon, like click on it then in tools, here it is. But i cant locate the airlift option, can you attach a screenshot?

okay thank you so much, but now a new issue arrise, i have justed check website speed with google insight, and from 90 it dropped to 47

okay, thank you so much for the cooperation.