Svg Vs Png Load Time. SVG codes generated by designer tools can be full of irrelevant attributes and unnecessary comments making the resultant file much heavier. An informative blog by Raygun talks about some of these factors that contribute to making the SVG.
There was a time when you just used a JPG sized to fit the space at 72 dpi and moved on. Lets dive into the pros and cons of each of these formats. The SVG shouldnt really load any quicker or slower if the filesize is the same but remember older browsers may not support SVG natively but SVG can usually make advantage of gzip as they.
Rendering of pngs was way faster especially on mobile devices.
So what should you use. There was a time when you just used a JPG sized to fit the space at 72 dpi and moved on. PNG Sprite vs SVG sprite vs Icon fonts focuses on performance and doesnt have relevant answer Icon Font vs. Total filesize of svgs was about 160 larger than pngs 64x64px.