I have added the Last-Modified header in the nginx.conf for the response of my Vue app. I build and run using docker.
Here is the line which I have added in the file:
add_header Last-Modified $date_gmt;
By default, It formats the date in Friday, 22-Jan-2021 13:03:55 UTC and this is not a valid format. Valid format is: Fri, 22 Jan 2021 13:03:55 GMT
so, How to format the Last-Modified header in nginx.conf file as valid format OR Do I need any other configuration file?