Last modified: 2014-06-06 23:30:02 UTC
Split from bug 56756 External links in Parser output have <a rel="nofollow" class="external"; external links in Parsoid output have <a title="" rel="mw:ExtLink" Outputting rel="nofollow" tells search engines not to follow the link (more a suggestion to Google) and is an indicator to decrease search engine rank. So adding this to Flow's HTML output from Parsoid might reduce spammers' incentive. There's logic in Parser::getExternalLinkRel to decide whether to output nofollow, I think Flow can just call that public function in code similar to includes/Parsoid/Redlinker.php. From IRC: <gwicke> do you remember what the use case for the exceptions was? $wgNoFollowNsExceptions and $wgNoFollowDomainExceptions <hoo> First one: No idea... probably someone thought someone else could use that sometime. Second one: To white list own domains
Parsoid may address this, bug 52617, and/or Flow could do it.