最近用的app meta代码
<head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1"> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, minimal-ui"> <!-- <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="mobile-web-app-capable" content="yes"> --> <title></title> <meta name="keywords" content=""> <meta name="description" content=""> <link rel="icon" href="favicon.ico" type="image/x-icon"> <link rel="shortcut icon" href="favicon.ico" type="image/x-icon"> <link rel="icon" sizes="192x192" href="favicon-192.png"> <meta name="msapplication-TileColor" content="#c81f40"> <meta name="msapplication-square310x310logo" content="favicon-310.png">
根目录下放置
apple-touch-icon.png (152x152)
favicon.ico (32x32)
favicon-192.png for chrome/android
favicon-310.png for windows8
如果更细些，就加入更多苹果尺寸，google manifest.json 和 windows browserconfig.xml
apple-touch-icon-widthxheight.png
如 57 / 76 / 120 / 152 / 180
参考文章 https://mathiasbynens.be/notes/touch-icons
https://developer.chrome.com/multidevice/android/installtohomescreen
https://msdn.microsoft.com/en-us/library/ie/dn255024(v=vs.85).aspx
一些资源
auto ico pngs website
http://faviconit.com/en (current)
http://realfavicongenerator.net/
http://faviconmedia.net/
http://populis.com/icon/iconifier-readme.txt
iphone screen size
http://stephen.io/mediaqueries/#iPhone
apple official icon sizes
https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/IconMatrix.html
apple touch icon
http://www.apple.com/apple-touch-icon.png
IE Windows相关
https://msdn.microsoft.com/en-us/library/ie/ms533689(v=vs.85).aspx