link-icon-png.json 5.6 KB

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  1. {
  2. "title":"PNG favicons",
  3. "description":"Icon used by browsers to identify a webpage or site. While all browsers support the `.ico` format, the PNG format can be preferable.",
  4. "spec":"https://html.spec.whatwg.org/multipage/semantics.html#rel-icon",
  5. "status":"ls",
  6. "links":[
  7. {
  8. "url":"http://css-tricks.com/favicon-quiz/",
  9. "title":"Detailed info on favicons for various uses"
  10. }
  11. ],
  12. "bugs":[
  13. {
  14. "description":"IE 11 [lost the support](https://connect.microsoft.com/IE/feedbackdetail/view/800076/internet-explorer-11-lost-support-for-non-rgb-a-png-format-images-inside-favicon-ico) for non-RGB/a PNG format images inside FavIcon.ico, does work in IE 10."
  15. }
  16. ],
  17. "categories":[
  18. "HTML5"
  19. ],
  20. "stats":{
  21. "ie":{
  22. "5.5":"n",
  23. "6":"n",
  24. "7":"n",
  25. "8":"n",
  26. "9":"n",
  27. "10":"n",
  28. "11":"y"
  29. },
  30. "edge":{
  31. "12":"y",
  32. "13":"y",
  33. "14":"y",
  34. "15":"y"
  35. },
  36. "firefox":{
  37. "2":"y",
  38. "3":"y",
  39. "3.5":"y",
  40. "3.6":"y",
  41. "4":"y",
  42. "5":"y",
  43. "6":"y",
  44. "7":"y",
  45. "8":"y",
  46. "9":"y",
  47. "10":"y",
  48. "11":"y",
  49. "12":"y",
  50. "13":"y",
  51. "14":"y",
  52. "15":"y",
  53. "16":"y",
  54. "17":"y",
  55. "18":"y",
  56. "19":"y",
  57. "20":"y",
  58. "21":"y",
  59. "22":"y",
  60. "23":"y",
  61. "24":"y",
  62. "25":"y",
  63. "26":"y",
  64. "27":"y",
  65. "28":"y",
  66. "29":"y",
  67. "30":"y",
  68. "31":"y",
  69. "32":"y",
  70. "33":"y",
  71. "34":"y",
  72. "35":"y",
  73. "36":"y",
  74. "37":"y",
  75. "38":"y",
  76. "39":"y",
  77. "40":"y",
  78. "41":"y",
  79. "42":"y",
  80. "43":"y",
  81. "44":"y",
  82. "45":"y",
  83. "46":"y",
  84. "47":"y",
  85. "48":"y",
  86. "49":"y",
  87. "50":"y",
  88. "51":"y",
  89. "52":"y",
  90. "53":"y"
  91. },
  92. "chrome":{
  93. "4":"y #1",
  94. "5":"y #1",
  95. "6":"y #1",
  96. "7":"y #1",
  97. "8":"y #1",
  98. "9":"y #1",
  99. "10":"y #1",
  100. "11":"y #1",
  101. "12":"y #1",
  102. "13":"y #1",
  103. "14":"y #1",
  104. "15":"y #1",
  105. "16":"y #1",
  106. "17":"y #1",
  107. "18":"y #1",
  108. "19":"y #1",
  109. "20":"y #1",
  110. "21":"y #1",
  111. "22":"y #1",
  112. "23":"y #1",
  113. "24":"y #1",
  114. "25":"y #1",
  115. "26":"y #1",
  116. "27":"y #1",
  117. "28":"y #1",
  118. "29":"y #1",
  119. "30":"y #1",
  120. "31":"y #1",
  121. "32":"y #1",
  122. "33":"y #1",
  123. "34":"y #1",
  124. "35":"y #1",
  125. "36":"y #1",
  126. "37":"y #1",
  127. "38":"y #1",
  128. "39":"y #1",
  129. "40":"y #1",
  130. "41":"y #1",
  131. "42":"y #1",
  132. "43":"y #1",
  133. "44":"y #1",
  134. "45":"y #1",
  135. "46":"y #1",
  136. "47":"y #1",
  137. "48":"y #1",
  138. "49":"y #1",
  139. "50":"y #1",
  140. "51":"y #1",
  141. "52":"y #1",
  142. "53":"y #1",
  143. "54":"y #1",
  144. "55":"y #1",
  145. "56":"y #1",
  146. "57":"y #1",
  147. "58":"y #1"
  148. },
  149. "safari":{
  150. "3.1":"y #2",
  151. "3.2":"y #2",
  152. "4":"y #2",
  153. "5":"y #2",
  154. "5.1":"y #2",
  155. "6":"y #2",
  156. "6.1":"y #2",
  157. "7":"y #2",
  158. "7.1":"y #2",
  159. "8":"y #2",
  160. "9":"y #2",
  161. "9.1":"y #2",
  162. "10":"y #2",
  163. "TP":"y #2"
  164. },
  165. "opera":{
  166. "9":"y #3",
  167. "9.5-9.6":"y #3",
  168. "10.0-10.1":"y #3",
  169. "10.5":"y #3",
  170. "10.6":"y #3",
  171. "11":"y #3",
  172. "11.1":"y #3",
  173. "11.5":"y #3",
  174. "11.6":"y #3",
  175. "12":"y #3",
  176. "12.1":"y #3",
  177. "15":"y #1",
  178. "16":"y #1",
  179. "17":"y #1",
  180. "18":"y #1",
  181. "19":"y #1",
  182. "20":"y #1",
  183. "21":"y #1",
  184. "22":"y #1",
  185. "23":"y #1",
  186. "24":"y #1",
  187. "25":"y #1",
  188. "26":"y #1",
  189. "27":"y #1",
  190. "28":"y #1",
  191. "29":"y #1",
  192. "30":"y #1",
  193. "31":"y #1",
  194. "32":"y #1",
  195. "33":"y #1",
  196. "34":"y #1",
  197. "35":"y #1",
  198. "36":"y #1",
  199. "37":"y #1",
  200. "38":"y #1",
  201. "39":"y #1",
  202. "40":"y #1",
  203. "41":"y #1",
  204. "42":"y #1",
  205. "43":"y #1",
  206. "44":"y #1"
  207. },
  208. "ios_saf":{
  209. "3.2":"n #4",
  210. "4.0-4.1":"n #4",
  211. "4.2-4.3":"n #4",
  212. "5.0-5.1":"n #4",
  213. "6.0-6.1":"n #4",
  214. "7.0-7.1":"n #4",
  215. "8":"n #4",
  216. "8.1-8.4":"n #4",
  217. "9.0-9.2":"n #4",
  218. "9.3":"n #4",
  219. "10-10.1":"n #4"
  220. },
  221. "op_mini":{
  222. "all":"n #4"
  223. },
  224. "android":{
  225. "2.1":"y",
  226. "2.2":"y",
  227. "2.3":"y",
  228. "3":"y",
  229. "4":"y",
  230. "4.1":"y",
  231. "4.2-4.3":"y",
  232. "4.4":"y #3",
  233. "4.4.3-4.4.4":"y #3",
  234. "53":"y #3"
  235. },
  236. "bb":{
  237. "7":"y",
  238. "10":"n #4"
  239. },
  240. "op_mob":{
  241. "10":"n #4",
  242. "11":"n #4",
  243. "11.1":"n #4",
  244. "11.5":"n #4",
  245. "12":"n #4",
  246. "12.1":"n #4",
  247. "37":"n #4"
  248. },
  249. "and_chr":{
  250. "55":"y"
  251. },
  252. "and_ff":{
  253. "50":"y"
  254. },
  255. "ie_mob":{
  256. "10":"n #4",
  257. "11":"n #4"
  258. },
  259. "and_uc":{
  260. "11":"y #2"
  261. },
  262. "samsung":{
  263. "4":"y #3"
  264. }
  265. },
  266. "notes":"Win8/IE10+ and iOS Safari support other types of icons for webpages too, using alternate tags.\r\n\r\nSee also [SVG favicons](#feat=link-icon-svg).",
  267. "notes_by_num":{
  268. "1":"If both ICO and PNG are available, will use ICO over PNG if ICO has better matching sizes set.",
  269. "2":"If both ICO and PNG are available, will ALWAYS use ICO file, regardless of sizes set.",
  270. "3":"If multiple formats are available, will use the last one loaded, regardless of sizes (effectively picks at random).",
  271. "4":"Does not use favicons at all (but may have alternative for bookmarks, etc.)."
  272. },
  273. "usage_perc_y":82.39,
  274. "usage_perc_a":0,
  275. "ucprefix":false,
  276. "parent":"",
  277. "keywords":"",
  278. "ie_id":"",
  279. "chrome_id":"",
  280. "firefox_id":"",
  281. "webkit_id":"",
  282. "shown":true
  283. }