Native languages for web development

Why are "native" languages* almost never used for web development? Shouldn't FastCGI be just as good as what web servers do with Perl or PHP? What am I missing?

* languages designed for AOT compilation to opcodes like C++, Ada, C, D, Pascal, or Go

>>26
Not to mention, JavaScript will conveniently convert objects to different types when performing operations on them, which is a very useful feature most language designers forget; how many times  have you written code but spent so much time debugging type errors? It's no wonder JavaScript is the foundation for the future!