My site's new update

I've upload a new version of my website yesterday , it has several new features :

• New landing page, which includes content from different sections of the site. its interface is not final yet
• Research section is functional now, it has some very useful utilities for visitors and i partially published some of my small research projects for demonstration.
• I added a note on contact page to prevent visitors from using it as a support form!
• I moved the language selection block to top menu to make it more visible and also to free some space in the layout
• Fix several small bugs
• And many administration tools for myself

In the next release i might be able to activate Projects and Gallery sections, or maybe even a better interface. when? don't know yet