On email reports the conversion rate is zero always

after recieving daily reports , on "all referrer " part , the last column is always zero
any idea?

is it a bug?
also in the following page the table sorting doesnot works correctly

Nice finds! Here is the forums, but since you have found real bugs, please create bug reports (one for each) on our bug tracker at: Issues · matomo-org/piwik · GitHub - looking forward to seeing your issues on our tracker :thumbsup: