I have a problem that main page and other basedir level pages prevent indexing in search engines. Their HTML source code has this line:
<meta name="robots" content="noindex,nofollow" />
However pages in subdirectories/subnamespaces have correctly:
<meta name="robots" content="index,follow" />
Does anyone know solution for this? Pages are here:
http://mathstat.helsinki.fi/tilastosanasto/