Maybe related to this is this discussion on having bigger images for use in Firefox:
http://blog.margaretleibovic.com/post/8099813509
which mentions the "sizes" attribute for the favicon:
http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#attr-link-sizes
Maybe related to this is this discussion on having bigger images for use in Firefox:
http:// blog.margaretle ibovic. com/post/ 8099813509
which mentions the "sizes" attribute for the favicon:
http:// www.whatwg. org/specs/ web-apps/ current- work/multipage/ links.html# attr-link- sizes