I successfully set up a Hugo website using Pages and my own domain. When I connect my website as www.mysite.com, SSL works well, but when I only type “mysite.com”, I get a “not secure” error from the browser. Did I fail to redirect somehow?
As your domain is not on Cloudflare, but you are using Cloudflare Pages, to get the apex domain to work you will need to redirect from buraktunca.com to www.buraktunca.com on your existing host/origin (and so needs an SSL certificate there).