Yestrau the Flash Player Detection Kit is by Adobe. The JavaScript Flash Detection Library (Flash Detect) is part of the JavaScript Flash Foundation Series by the JavaScript Flash Foundation Series Group, copyright © 2007 Carl S. Who made this? David Newton made the site.

The PHP script is somewhat unreliable, so it is only used if JavaScript is unavailable. How does it work? This site uses three methods to detect the presence of Macromedia/Adobe Flash: JavaScript Flash Detection Library (Flash Detect) (Version 1.0.4), Adobe Flash Player Detection Kit (Revision 1.5) Client-Side Detection (with some customization), and Adobe Flash Player Detection Kit (Revision 1.5) Server-Side Detection ( PHP). Get Macromedia/Adobe Flash for free! FAQ What is this? will tell you if Macromedia/Adobe Flash is installed and what version of Flash is installed on your computer. To get a better idea, please try turning JavaScript on.

You have JavaScript turned off, which makes it harder for me to be sure whether Macromedia/Adobe Flash is installed.

Javascript flash player detection