Hello friends,

How to redirect site from http to https..?

Redirect HTTP to HTTPS automatically. Once you install an SSL certificate on your website, you need to redirect your visitors to the secured (HTTPS) version of your site. Choose the hosting scenario for your website: Redirect my website to HTTPS in cPanel/Linux....

On the surface, changing from http to https is pretty straightforward:
1) Purchase an SSL certificate,
2) Install your SSL certificate on your website's hosting account,
3) Make sure that any website links are changed from http to https so they are not broken after you flip the https switch

to make it https, you have to buy SSL certificate for your site. with the help of that you can make your site secure and http will change to https.

Hyper Text Transfer Protocol Secure (HTTPS) is the secure version of HTTP, the protocol over which data is sent between your browser and the website that you are connected to. The 'S' at the end of HTTPS stands for 'Secure'. It means all communications between your browser and the website are encrypted.