Do google index all "alt" banners 1 wordpress blog ?

Hi good morning all,

Just want to know please if i have a domain, a wordpress blog and i promote only 1 "binary option" company but for each banners i change "alt title".

Do Google index all banners because title is different or only 1 banner because i have 1 wordpress blog and in 1 domain ?

Thanks a lot for all, have a nice day.

If you have banners on your website and your change the alt title of one banner through the media library, this will change the alt title of only that banner and Google will index it according to what keywords you used.