<html> <head> <script type="text/javascript"> location.href = "http://www.gomt.co.kr"; </script> </head> <body> </body> </html>
You can type viewhtmlonline.com in front of any url you're browsing and it will show you the source.
viewhtmlonline.com
For example: viewhtmlonline.com/https://temp.cool
viewhtmlonline.com/https://temp.cool