Hacker News new | ask | show | jobs
by techaddict009 2795 days ago
This might cause issue of duplication for sites which do not have canonical URL implemented.
2 comments
vntok 2795 days ago
Google is pretty good at automatically determining which qquery parameters actually modify the response content (pagenb=, id=, q=, etc.) and which do not really (sortby=, highlight=, utm_source=, gclid=) so that should not be a problem.
link
canadianwriter 2795 days ago
Well yeah... but so would utm's and the millions of other CID's out there. Adobe... GCLID... the list goes on. You need a canonical.
link