Question

regarding W3 Total Cache settings

  • Posted November 5, 2014

Hello, just activated W3tc on my wordpress and seems working fine. just need some expert opinion which options i need to set which i must not… currently its running under default configuration. and here’s the compatibility log

Server Modules & Resources:

    Plugin Version: 0.9.4
    PHP Version: 5.5.9-1ubuntu4.4;
    Web Server: Apache
    FTP functions: Installed (required for Self-hosted (FTP) CDN support)
    Multibyte String support: Installed (required for Rackspace Cloud Files support)
    cURL extension: Not installed (required for Amazon S3, Amazon CloudFront, Rackspace CloudFiles support)
    zlib extension: Installed (required for compression support)
    Opcode cache: Not installed
    Memcache extension: Not installed
    HTML Tidy extension: Not installed (required for HTML Tidy minifier suppport)
    Mime type detection: Installed (Fileinfo) (required for CDN support)
    Hash function: Installed (hash) (required for NetDNA / MaxCDN CDN purge support)
    Safe mode: Off
    Open basedir: Off
    zlib output compression: Off
    set_time_limit: Available
    mod_deflate: Installed (required for disk enhanced Page Cache and Browser Cache)
    mod_env: Installed (required for disk enhanced Page Cache and Browser Cache)
    mod_expires: Not installed (required for disk enhanced Page Cache and Browser Cache)
    mod_headers: Not installed (required for disk enhanced Page Cache and Browser Cache)
    mod_mime: Installed (required for disk enhanced Page Cache and Browser Cache)
    mod_rewrite: Installed (required for disk enhanced Page Cache and Browser Cache)
    mod_setenvif: Installed (required for disk enhanced Page Cache and Browser Cache)

Additional Server Modules

    New Relic
    PHP version: Not supported: 5.5.9-1ubuntu4. Supported versions are 5.2.x, 5.3.x, 5.4.x.
    Operating System: Supported
    Web Server: Not Supported. (Apache See NewRelic Requirements page.)

WordPress Resources

    /var/www/.htaccess: OK
    /var/www/wp-content: OK
    /var/www/wp-content/uploads/2014/11: OK
    Fancy permalinks: /%postname%/
    WP_CACHE define: Defined (true)
    URL rewrite: Enabled
    Network mode: No

somebody please explain these 3 option

HTML Tidy extension: Not installed (required for HTML Tidy minifier suppport)
mod_expires: Not installed (required for disk enhanced Page Cache and Browser Cache)
mod_headers: Not installed (required for disk enhanced Page Cache and Browser Cache)

are they very useful? if yes how can i install them? i’ve install wordpress through ubuntu 14.04

regards,

Subscribe
Share

I do not know how useful it is, but just to establish:

$ sudo apt-get install -y php5-tidy $ sudo a2enmod expires $ sudo a2enmod headers $ sudo service apache2 restart


Submit an answer
You can type!ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.

To enable mod_expires and mod_headers just run:

sudo a2enmod expires headers
sudo service apache2 restart

To enable HTML Tidy, run:

sudo apt-get install php5-tidy

Very good for me thanks dear asb.