Send the right Vary headers.
[remoteglot] / www /
drwxr-xr-x   ..
-rw-r--r-- 1076 LICENSE.txt
-rwxr-xr-x 2294 analysis.pl
-rw-r--r-- 775 app.psgi
drwxr-xr-x - css
drwxr-xr-x - img
-rw-r--r-- 3349 index.html
drwxr-xr-x - js
-rw-r--r-- 6572 serve-analysis.js