SVG Icon Links
SVG (Scalable Vector Graphics) is used to define vector-based graphics for the Web.
Using SVG for icons and logos rather than PNGs has a number of advantages.
They can be created and edited with any text editor and can be searched, indexed, scripted, and compressed.
SVGs can be increased in size without any loss in quality and can be printed at high quality at any resolution.
The main advantage is that they can be increased in size, scaled or zoomed without any loss in quality.
Normally, logos and icons need to be imported in various sizes for different applications to maintain quality. Using one SVG file reduces the number of items required to be downloaded and helps to increase page download speed.