StrykerOnline now has a mobile version of the site optimized for viewing on mobile phones. Since mobile devices typically have smaller screens and less bandwidth then a PC, having a simpler mobile version of a site can make the site more legible and load quicker for mobile users. You can view the site on your mobile device using the URL m.strykeronline.com or use StrykerOnline.com, but the website will detect your mobile browser and redirect you to the mobile site automatically. You can always switch back using the links at the bottom of the page.
This is a 2D-barcode containing the address of the mobile site. If your mobile phone has a QR barcode reader, simply snap this bar code with the camera and launch the site. For more info on mobile tagging check out this Wikipedia article.