My domain isn't secure

I bought from CloudFlare SSL but I need to change the color of my domain to green color because some browses showing my domain isn’t secure. So I need to fix this problem please.

You didn’t post your domain name, but it’s probably Mixed Content.

Thank you for your cooperation with me. and this’s my domain B1-g.com and check by yourself. For your information I setup only Wordpress only and my problem in the most browsers such as: Chrome Browser and all Apple products like iPad, iPhone and MacBook. I need your help to fix this one. 4 days ago until now I’m at this problem :cry:

There’s not much on the site, but it’s secure. Not WordPress, though. Just some HTML.