Click Copy Link от tst

• Move the cursor over a link
  and use Ctrl+C to copy it to the clipboard
  (but if there is already a selection then Ctrl+C will
  copy the selection rather than the link.)
  
• Alternatively, hold the shift key and then use
  middle mouse click on the link to copy it
  (this works regardless of whether or not there is a selection.)
  
• To copy multiple links, hold the
  shift key and then use left mouse click on the
  link to add it to the links already copied to the clipboard.
  
• Alternatively, select the links, then click on the
  click copy link toolbar icon
  <img src="icons/link48.png" style="width: 16px; height: 16px"> to copy
  them all into the clipboard.
  
• Last but not least, turn on the Auto hover copy option so that
  when the cursor hover over a link longer the Auto hover delay
  then it will be copied automatically to the clipboard.
  

Advanced feature: the "Middle click close" actually has nothing to do with copying links, but it's there if you want to quick way to close a tab with just a single mouse click. This feature is off by default.

Icons are taken from Ionicons.