I have image base site and want to implemnt seo basic on. How do it?

Hi there, We all know in Google Search Console, once the owner setup a "property", s/he can get the search data related to his website, such as keywords, clicks...

How would you do a KW research to see where a KW is being looked up the most nationally or internationally?

Can I restrict bad links in of a website SERP results without using robot.txt ?

I have created this website but https://www.invstaustralia.com.au/ which is a new concept hasn't been done before anywhere. I am very confused as to which keywords shoul...