Use const bool to detect if running on Windows.
Store site stat every hour on all platform.
Replace bytes.NewBufferString with strings.NewReader in test.
Use %q to print test raw string.
Simply skip CRLF instead checking correctness.
Use table to convert byte to int.
Set bufSize to 8192 to tolerant big header.
Return error page on get request error.
Use customized bufio package to avoid copy in sendBocyChunked.