Does injecting the SVG before everything, right after opening the <body> hinders page render performance?
Moving the injected SVG to the head solves the render issue, what would happen with page render performance, validation and compatibility (ie)?
PS: live example: http://codepen.io/rhawbert/pen/uAKfw
I had to move the
<svg>
just after the opening<body>
tag to have it work on iOS7 and iOS8. Thanks for this information!