[Resolved] Response header has a redundant Cache-Control

[redstrike]

LiteSpeed added a redundant Cache-Control header beside mine (the 2nd one).

Cache-Control: public, max-age=0
Cache-Control: public, s-maxage=300, max-age=900

CentOS 6.6_64 bit
LSWS standard version, 32 bit
PHP interface: LSAPI, FCGI

Here is the detail:
https://github.com/facebook/hhvm/issues/4665

 

[NiteWave]

by default, litespeed won't add such header at all:
Cache-Control: public, max-age=0

however it can be added if you did it in purpose in .htaccess etc.

you can access a static page, see if this special header exists.

 

[redstrike]

Oh, maybe it's added by .htaccess which is bundled in Mobile Boilerplate pkg.

I will check it again. Sorry, about this.

Edit: the redundant Cache-Control header comes from .htaccess mod_expires's rules, which is bundled with Mobile Boilerplate.