htaccess rederect ssl

https://www.inmotionhosting.com/support/website/ssl/how-to-force-https-using-the-htaccess-file
https://www.namecheap.com/support/knowledgebase/article.aspx/9821/38/redirect-to-https-on-apache

https://www.sslshopper.com/apache-redirect-http-to-https.html