The Marketo email link performance report doesn't tell you what links aren't clicked yet exist in an email. Here's another nifty bookmark macro that will generate a csv file of all links in an email so you can combine it with your Marketo email link performance report for a more complete report.
Set up the bookmark with the code below - see my other blog post download email html for installation instructions.
Click the bookmark while in the preview email UI.
javascript:(function()%7Bif(window.location.hostname.indexOf(%27marketodesigner.com%27)!%3D-1)%7Bvar%20a%3Ddocument.createElement(%27a%27)%2Cb%3Ddocument.querySelector(%27iframe%27)%2Cc%3Db.contentDocument.getElementsByTagName(%27a%27)%2Cd%3Ddocument.querySelector(%27title%27).textContent%2Ce%3D%22Email%2CLink%20URL%2CTracked%20Link\n%22%3Bfor(var%20i%3D0%3Bi%3Cc.length%3Bi%2B%2B)%7Bvar%20t%20%3D%20c%5Bi%5D.classList.contains(%27mktNoTrack%27)%20?%20false%20:%20true%3Be%20%2B%3D%20d%2B%22%2C%22%2Bc%5Bi%5D.href%2B%22%2C%22%2Bt%2B%22\n%22%3B%7Da.download%3Dd.replace(/%5B%5EA-Za-z0-9%5D/g%2C%27_%27)%2B%27_links.csv%27%3Ba.href%3D%22data:application/csv%3Bcharset%3DUTF-8%2C%22%2BencodeURIComponent(e)%3Ba.click()%3B%7Delse%7Balert(%27Please%20preview%20a%20Marketo%20email%20to%20download%20links%27)%7D%7D).call(this)%3B%3Bvoid(0)%3B