http-pagespeed #
To see ngx_pagespeed in action, with example pages for each of the optimizations, see our <a href="http://ngxpagespeed.com">demonstration site</a>.
Source: upstream source
Directives
pagespeed #
syntax: pagespeed 1 arg; · context: http
!ngx_pagespeed  ngx_pagespeed speeds up your site and reduces page load time by automatically applying web performance best practices to pages and associated assets (CSS, JavaScript, images) without requiring you to modify your existing content or workflow.
Example
pagespeed on;
pagespeed FileCachePath /var/cache/ngx_pagespeed;
pagespeed RewriteLevel CoreFilters;
pagespeed EnableFilters collapse_whitespace,remove_comments;
pagespeed EnableFilters rewrite_images,recompress_images;
location ~ "\.pagespeed\.([a-z]\.)?[a-z]{2}\.[^.]{10}\.[^.]+" {
add_header "" "";
}