This reads like spam. https://www.google.com/search?q=whatismyaspectratio.com&ie=utf-8&oe=utf-8#q=whatismyaspectratio.com&nfpr=1 finds you did indeed spam and suffer a few takedowns. I didn't edit your post either.
Can you elaborate why you created this rather than use what folk made years ago?
I created ]What Is My Aspect Ratio? It tells you the aspect ratio of your display. Should work with any TV, projector, computer or phone display (provided there is a browser to access the site with).
It’s targeted at people who don’t know much about aspect ratios and don’t know their own aspect ratio (or resolution). Could be useful if you want to know this yourself or want to know this of a non-tech savvy friend or family member.
Hope you find it useful.
Link was edited by moderator.