http://john.ankarstrom.se/html2/ http://john.ankarstrom.se/html2/ >Sustainability is also the one of the many reasons why my web site is served over HTTP and n

http://john.ankarstrom.se/html2/ http://john.ankarstrom.se/html2/ >Sustainability is also the one of the many reasons why my web site is served over HTTP and not HTTPS. The problem with HTTPS is that you need to get a certificate from a trusted authority, which either costs money or is free but needs to be updated every month, and even if you pay for it, you need to renew the certificate every year or so. If the operation of your blog depends on a monthly certificate renewal from Let's Encrypt – even if the renewal is set up to be automatic – it is less sustainable than serving your site over HTTP. HTTP will always be around, will always be supported and will never require a certificate. >Another problem with HTTPS is that it is very difficult to revert back to HTTP once you have started using HTTPS. Every outside link to your web site will be incorrect, and you can't redirect HTTPS traffic to HTTP without a valid certificate. In other words, once you start using HTTPS, you will be forever dependent on the certificate renewal process.