Baidu error?

I'm trying to reach a global audience and so it would be useful to have access to as many platforms as possible. I've never used Baidu before, but trying the demonstration at https://ellisonleao.github.io/sharer.js/ redirects me to https://pan.baidu.com/error/core.html. Is this a case of `sharer.js` needing to be updated or is perhaps the Great Firewall getting in the way somehow?