SVG Fallback system.
http://benhowdle.im/svgeezy/
JavaScript Libraries and Functions · Compatibility
Get access to data on 11,192 websites that are SVGeezy Customers. We know of 3,339 live websites using SVGeezy and an additional 7,853 sites that used SVGeezy historically and 1,541 websites in the United States.
Get a list of 11,192 websites using SVGeezy which includes location information, hosting data, contact details, 3,339 currently live websites and an additional 3,911 domains that redirect to sites in this list. 7,853 sites that used this technology previously and 1,541 websites in the United States currently using SVGeezy.