HOW TO USE THE NETWORK INFORMATION API

Every one of the sites we construct ought to be responsive; to program speed, however to arrange condition.

In this article I'll present the Network Information API, that encourages us identify a gadget's present data transfer capacity and enables us to change our site if the speed is slower than we need.

Program SUPPORT

We for the most part can't anticipate support for exploratory APIs and for this situation, the main two programs that help it are Firefox and Chrome. In the two cases, you need program prefixes.

The most effective method to USE THE NETWORK INFORMATION API

Not surprisingly, the principal activity is test for help in the client's program, as so:

var association = navigator.connection || navigator.mozConnection || navigator.webkitConnection;

After this all we need is to test for the association esteem:

if(connection) {

/Supported

}

Presently, we'll set up a change proclamation to decide whether the client is on a high transmission capacity association like webroot cyber security  is a ultimate internet security suite for complete protection against today's diverse range of threat on windows. key features are 100% secure secure shopping, 1 click virus scanning, malicious website filtering, unblock antivirus.visit our site   webroot.com/safe if you want to install.
  Wifi, or a low data transmission association like 3G.

We'll utilize the change to populate two factors that we'll later use to adjust our substance:

switch(connection.type) {

case connection.CELL_3G:

connectionBand = 'Medium Bandwidth';

bodyClass = 'medium-transmission capacity';

break;

case connection.CELL_2G:

connectionBand = 'Low Bandwidth';

bodyClass = 'low-transmission capacity';

break;

default:

connectionBand = 'High Bandwidth';

bodyClass = 'high-transmission capacity';

}

As should be obvious we went through the conceivable kinds of association and set a meaningful name and a class name for it, we likewise set one as default that will be utilized when the client is utilizing ethernet, Wifi or obscure.

After this is done we can do what we please with the factors, first lets add the fitting class to the body:

$('body').addClass(bodyClass);

I likewise need the client to see the transfer speed type so I will attach the lucid name adaptation to a div with the goal that the client can see the Bandwidth speed:

$('.band').append('Bandwidth: ' + connectionBand);

Another esteem I need the client to have is the real speed of the web association and for that we simply need to utilize connection.bandwidth:

$('.speed').append('Speed: ' + connection.bandwidth);

In the event that the client is disconnected this will restore the esteem 0, if the API can not restore a number it will return boundlessness but rather on the off chance that it can get the esteem it will be returned in Megabits every second.

Since we have the majority of this data and even a unique class on the body we can modify our site to the speed of the web and set the negligible measure of CSS, diminish the pictures or anything we please when the speed is not exactly ideal.