Modern web browsers now display a message or warning icon when visiting website's without a valid SSL certificate installed. That's all websites accessed over http:// instead of https://
To ensure your visitors have trust in your website consider installing an SSL certificate and configuring your site to be accessed over https.
SSL certificates offer numerous other advantages including improved search engine rankings, secure transfer of data and much more.
Install our free SSL certificate:
https://www.christopherbolt.com/support/knowledgebase/26/How-to-install-your-FREE-SSL-Certificates.html