nginx / current / reference / http-ngx_http_empty_gif_module.html

Module ngx_http_empty_gif_module

The ngx_http_empty_gif_module module emits single-pixel transparent GIF.

Example Configuration

location = /_.gif {
    empty_gif;
}

Directives

Syntax: empty_gif;
Default:
Context: location

Turns on module processing in a surrounding location.