scottcheng.github.io/:1 Mixed Content: The page at 'https://scottcheng.github.io/cropit/' was loaded over HTTPS, but requested an insecure stylesheet 'http://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.1/styles/tomorrow.min.css'. This request has been blocked; the content must be served over HTTPS.
VM70:1 Mixed Content: The page at 'https://scottcheng.github.io/cropit/' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'http://scottcheng.github.io/cropit/images/0-1920.jpg'. This request has been blocked; the content must be served over HTTPS.
etc etc
Your sites broke... https://scottcheng.github.io/cropit