Yes, in fact we even generate a higher-resolution version of every countdown to take advantage of Retina displays on many of todays mobile devices.
Our countdowns are delivered over SSL by default and won't cause any problems on secure pages. Because our countdowns are provided as an iframe the browser's same-origin policy isolates our code from your code. It's really secure.
We give you a really simple HTML snippet called an iframe to paste into your site. It's the same as embedding a YouTube video. If you have a way to edit your site content then you can probably add our countdowns to your pages. Below is a list of just a few of the systems that can embed our countdowns.
We generate as much of the countdown clock as possible on our servers so the viewer's browser doesn't have to do much. This means our countdowns work well even in old browsers and on lower-end smartphones with little processing power. And of course our countdowns work great on modern computers, tablets and smartphones too.
You can change your countdowns as many times as you like. You can also delete them and create new ones as long as you only are within the number of countdowns allowed by your plan.
Our email countdowns display correctly in all email clients. The only limitations are that in the Microsoft Outlook desktop client and on Windows Phone 7 our countdowns may appear paused by default.