This may be an "unpopular" view, but if you need a simple, no nonsense, well supported language, tailored for web use with no big gotchas and you are not facing

This may be an "unpopular" view, but if you need a simple, no nonsense, well supported language, tailored for web use with no big gotchas and you are not facing any particularly exquisite engineering problems.... PHP is often a no brainer. (it's kinda the Perl of web development)