Posted by Andrew.
If you are a web designer or a webmaster, you should check browser compatibility before publishing your web pages(Example: Internet Explorer, Firefox, Google Chrome, etc..), you also want to know what is the most common screen resolution? If you don't test your pages using different screen resolutions, your page may be stretched to fit a large screen, or be cropped to fit a small screen.
When I built my first personal web site in 1999, the majority of visitors (58%) arriving my site used a display resolution of 800x600, 22% used 1024x768. This situation has changed, and today, 28% used 1024x768, 2.5% used 800x600.
I just released a new site - ScreenResolution.org to collect the screen solution information from internet users. it shows the screen resolution of your current monitor, provides screen resolution realtime statistics since Dec 12, 2008.
If you have any advices about this site, please leave your comment or send e-mail to 
. :-)
The screenshot of ScreenResolution.org
Updated on Feb 10: Get your site report
I added "Get your site Report" feature to ScreenResoltuion, with this feature, you can get the internet user screen resolution statistics of your site for FREE, the sample report:
The Resource About Screen Resolution
- Next article: Developers and Webmasters Resource about Google Chrome
ScreenResolution.org - Online Screen Resolution Tester & Statistics