Today, Feb 24 2017, I updated some static files on my server. But the response header I get is:
Last-Modified:Thu, 19 Jan 2017 19:17:33 GMT
Server:nginx/1.11.3
Which was more than a month ago. Why is the last-modified header not updated?
When I list the files on the shell through ls -l
it clearly shows the file has been modified today:
ec2-user ec2-user 15298 Feb 24 20:33