[Vtigercrm-developers] login page have a broken img with chrome

[sunny]

I find the code below:
{* Retain this tracker to help us get usage details *}
 <img src='//stats.vtiger.com/stats.php?uid={$APPUNIQUEKEY}&v={$CURRENT_VERSION}&type=U' alt='' title='' border=0 width='1px' height='1px'>
this img broken in many places.
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