http headers

This simple add-on just allows add/set custom headers to all HTTP requests from XenForo via src/config.php. For example, you may want set Accept-Language for using another language, if remote web-resource respects this header. Example usage (src/config.php): <?php // database options ... //...

When a broken image is posted and processed by the XenForo image proxy, a "missing-image.png" file is shown in its place. This "missing-image.png" is not served with the optimal Cache-Control HTTP headers. For visitors using proxy servers (or website owners using caching services like...