Your energy is very good,please keep up it.
you can make your site more unique
nothing special. you should use more colors. make navigation more simplier. put some news in start page not only the titles
improve the layout i little bit
The photo in your banner (personal site) looks like it has been hacked about a bit. Get a better quality image and rework the banner.
Is a nice and beautiful web site.Besides taht, you also provide many funtion, like Proxy Search, domain check , colour code .It is very useful for who want make a web site. Keep it!