After I've analyzed the website's source code, it appears that it's using standard HTML and CSS. There is no PHP or any other programming language used on the website. These websites are also called Static pages that have additional sub-pages and CSS code to decorate various elements along with images.
You can browse the website if you want, then press CTRL + U to check the source code: http://www.gantt.com/
After I've analyzed the website's source code, it appears that it's using standard HTML and CSS. There is no PHP or any other programming language used on the website. These websites are also called Static pages that have additional sub-pages and CSS code to decorate various elements along with images.
You can browse the website if you want, then press CTRL + U to check the source code: http://www.gantt.com/