Am 21.06.2015 um 18:48 schrieb Francesco Bonazzi:

On Sunday, 21 June 2015 04:14:11 UTC+2, Aaron Meurer wrote:

We should probably remove the dev-py3k docs. I don't think they have
been updated in a long time.


Maybe it's better to put a 301 status code for a while, before removing
them.  In this way, google will probably correctly update the search results
URLs.

Sort-of. It's hard to predict what Google will do. That's intentional, Google needs to stay ahead of link spammers to stay useful to the general public.

https://en.wikipedia.org/wiki/HTTP_301

By the way, when looking for SymPy's documentation on google, there are
often results from past versions of SymPy, instead of latest. Does anyone
know how to tell Google to update the links?

Google goes by how many links point to what page. As long as the old pages have more and "more relevant" links pointing to them, they will stay on top of the search results.

The best we can do is to update the old pages with a warning that the page is deprecated, and with a link to the new page; this could also be done for the dev-py3k docs. As people start placing more links to the newer pages, the older ones will start to drop on the results. However, they need to know that newer pages exist, else they'll continue linking to the first that they found in Google, further strengthening the old page's rank.

--
You received this message because you are subscribed to the Google Groups 
"sympy" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sympy.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/sympy/5586EEF4.7050103%40durchholz.org.
For more options, visit https://groups.google.com/d/optout.

Reply via email to