I would like to know if there are any annoying security warnings when people first view my site http://cheapdomainhostingoffers.com/ Thanks in advance.
It does say Not Secure next to your URL though in Windows. I would do an SSL Cert and switch to https:// if I were you.
You didn't activate an SSL certificate for your site and this is the reason why still sowing security warnings. An SSL certificate is very important for any website not only for security reasons but also for SEO purposes. It will increase the trust of your site visitors.