Hello,
Google PageSpeed Insights reports "no encoding header". How could I add such header: Content-Type: text/html; charset=UTF-8?
According to http://www.w3.org/International/questions/qa-htaccess-charset.en and to http://httpd.apache.org/docs/current/mod/mod_mime.html#addcharset it can be added to the .htaccess file this way:
AddCharset UTF-8 .html .htm .php .js .css .xml .svg
See https://developers.google.com/speed/docs/best-practices/rendering#SpecifyCharsetEarly
Can this be enabled via W3TC? Please help!