This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

TTT Devices


This plugin detects the client device in a simple way at php level.

Identify the device with a CSS body class

  • For a desktop in linux

  • For a desktop in Mac

  • For an iphone mobile

  • For an iphone mobile landscape

  • For an android mobile

And also for IE 😉

How to indentify the device

if ( is_tttdevice('desktop') ) {
    echo "this is a desktop device";
elseif ( is_tttdevice('mobile') ) {
    echo "this is a mobile device";
elseif ( is_tttdevice('tablet') ) {
    echo "this is a tablet device";
else {
    echo "Opps...  we don't know what this device is!!";

How to remove the sidebar for mobile only

if ( ! is_tttdevice('mobile') ) {

This means, the sidebar will not show in mobile devices. This is not the same has “hidden” in CSS, with TTT Devices the code is not sent to the client.

Other keywords to detect devices

if ( is_tttdevice('iphone') ) {
    echo "this is an iPhone";
if ( is_tttdevice('android') ) {
    echo "this is an android";
if ( is_tttdevice('windowsphone') ) {
    echo "this is an windows phone";
if ( is_tttdevice('mobile') ) {
    echo "this is a mobile";

Stop loading some js for mobile

It is very useful if you need make your site faster for mobile or tablet, these browsers can’t handle well some javascript effects. You can stop loading them in mobile devices. Example:

In your functions.php file:

function heavyanimation_script() {
    if ( is_tttdevice('desktop') ) { 
        wp_enqueue_script( 'heavyanimation', get_template_directory_uri() . '/js/havyscript.js', array('jquery'));
add_action('wp_enqueue_scripts', 'heavyanimation_script');

This means that js only loads in desktop devices, easy 🙂


This section describes how to install the plugin and get it working.

  1. Upload ttt-devices folder to the /wp-content/plugins/ directory
  2. Activate the plugin through the ‘Plugins’ menu in WordPress


How does the plugin detecte devices?

We use the user agent of the browser client.

Does the plugin use some standar library?

Yes, we use the sources from

For better performance with server cache systems like varnish the plugin detects the browser using Javascript. The idea came from this threat:


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Contributors & Developers

“TTT Devices” is open source software. The following people have contributed to this plugin.


Translate “TTT Devices” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.