{"id":21791,"date":"2022-06-07T19:42:03","date_gmt":"2022-06-07T19:42:03","guid":{"rendered":"https:\/\/seojokers.com\/?p=21791"},"modified":"2025-05-14T16:12:06","modified_gmt":"2025-05-14T16:12:06","slug":"what-is-web-accessibility","status":"publish","type":"post","link":"https:\/\/seojokers.com\/ja\/what-is-web-accessibility\/","title":{"rendered":"Web \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3068\u306f\u4f55\u3067\u3059\u304b?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u79c1\u305f\u3061\u306f\u3001\u5229\u7528\u53ef\u80fd\u306a\u30aa\u30f3\u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u304c\u65e5\u5e38\u751f\u6d3b\u3092\u5411\u4e0a\u3055\u305b\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u60c5\u5831\u3001\u30a8\u30f3\u30bf\u30fc\u30c6\u30a4\u30e1\u30f3\u30c8\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u96fb\u5b50\u5546\u53d6\u5f15\u306e\u4e3b\u8981\u306a\u30bd\u30fc\u30b9\u3068\u306a\u3063\u305f\u6642\u4ee3\u306b\u751f\u304d\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u666e\u53ca\u306b\u3088\u308a\u3001\u305d\u306e\u6069\u6075\u3092\u5229\u7528\u3059\u308b\u4eba\u306e\u6570\u304c\u5897\u52a0\u3057\u307e\u3057\u305f\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u305d\u308c\u3092\u5229\u7528\u3059\u308b\u969c\u5bb3\u8005\u306e\u6570\u3082\u5897\u52a0\u3057\u307e\u3057\u305f\u3002\u3068\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u00a0<\/span>\u73fe\u5728\u3001\u4ee5\u4e0a\u3067\u3059 <a href=\"https:\/\/www.worldbank.org\/en\/topic\/disability\" target=\"_blank\" rel=\"nofollow noopener\">10\u5104\u4eba\u306e\u969c\u5bb3\u8005<\/a>.<\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u306b\u3088\u308a\u3001\u502b\u7406\u7684\u3001\u6cd5\u7684\u3001\u7d4c\u6e08\u7684\u7406\u7531\u304b\u3089\u3001\u969c\u5bb3\u306e\u3042\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u306b\u5bfe\u51e6\u3059\u308b\u3068\u3044\u3046\u554f\u984c\u304c\u6d6e\u4e0a\u3057\u307e\u3057\u305f\u3002 <a href=\"https:\/\/www.who.int\/\" target=\"_blank\" rel=\"nofollow noopener\">\u4e16\u754c\u4fdd\u5065\u6a5f\u95a2 (WHO)<\/a>, <a href=\"https:\/\/www.worldbank.org\/en\/topic\/disability#:~:text=One%20billion%20people%2C%20or%2015,outcomes%20than%20persons%20without%20disabilities.\" target=\"_blank\" rel=\"nofollow noopener\">15%<\/a> \u4e16\u754c\u4eba\u53e3\u306e\u3046\u3061\u3001\u4f55\u3089\u304b\u306e\u969c\u5bb3\u3092\u62b1\u3048\u3066\u3044\u308b\u4eba\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u3088\u3046\u306b\u3001Web \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u751f\u6d3b\u306e\u8cea\u3068\u30d3\u30b8\u30cd\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u6700\u65b0\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u5305\u62ec\u6027\u306e\u91cd\u8981\u6027\u3092\u8107\u306b\u7f6e\u3044\u3066\u3001\u4f01\u696d\u306f\u4f9d\u7136\u3068\u3057\u3066\u81ea\u793e\u306e\u88fd\u54c1\u3092\u5468\u56f2\u306e\u4eba\u304c\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u306a\u3044\u3068\u3057\u307e\u3057\u3087\u3046\u3002 <a href=\"https:\/\/www.worldbank.org\/en\/topic\/disability#:~:text=One%20billion%20people%2C%20or%2015,outcomes%20than%20persons%20without%20disabilities.\" target=\"_blank\" rel=\"nofollow noopener\">25%<\/a> \u6f5c\u5728\u7684\u306a\u9867\u5ba2\u306e\u6570\u3002\u3053\u308c\u306f\u53ce\u76ca\u6027\u3068\u53ce\u76ca\u306b\u5e83\u7bc4\u56f2\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u3092\u5ff5\u982d\u306b\u7f6e\u3044\u3066\u3001\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001Web \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3068\u3044\u3046\u7528\u8a9e\u3001\u305d\u308c\u304c\u91cd\u8981\u3067\u3042\u308b\u7406\u7531\u3001\u305d\u308c\u306b\u542b\u307e\u308c\u308b\u5185\u5bb9\u3001\u304a\u3088\u3073 Web \u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u9ad8\u3081\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002 <\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u305d\u308c\u3067\u306f\u3001\u65c5\u3092\u59cb\u3081\u307e\u3057\u3087\u3046\uff01<\/span><\/p>\n<h2><strong>\u969c\u5bb3\u3068\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">\u969c\u5bb3\u3068\u306f\u4f55\u304b\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u5b9a\u7fa9\u3068\u985e\u578b\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Americans_with_Disabilities_Act_of_1990\" target=\"_blank\" rel=\"nofollow noopener\">1990 \u5e74\u30a2\u30e1\u30ea\u30ab\u969c\u5bb3\u8005\u6cd5<\/a> \u300c\u969c\u5bb3\u300d\u3068\u306f\u30011 \u3064\u4ee5\u4e0a\u306e\u4e3b\u8981\u306a\u751f\u6d3b\u6d3b\u52d5\u3092\u5b9f\u8cea\u7684\u306b\u5236\u9650\u3059\u308b\u7cbe\u795e\u7684\u307e\u305f\u306f\u8eab\u4f53\u7684\u969c\u5bb3\u3068\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u89b3\u70b9\u304b\u3089\u3059\u308b\u3068\u3001\u3053\u306e\u8a00\u8449\u306f\u969c\u5bb3\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u969c\u5bb3\u306e\u3042\u308b\u4eba\u3005\u3092\u542b\u3080\u305f\u3081\u3001\u533b\u5b66\u7528\u8a9e\u3088\u308a\u3082\u6cd5\u5f8b\u7684\u306a\u7528\u8a9e\u3068\u8a00\u3048\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3055\u3089\u306b\u3001\u79c1\u305f\u3061\u306f\u7686\u3001\u4eba\u751f\u306e\u3042\u308b\u6642\u70b9\u3067\u6c38\u4e45\u7684\u307e\u305f\u306f\u4e00\u6642\u7684\u306a\u969c\u5bb3\u3092\u62b1\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u5fd8\u308c\u304c\u3061\u3067\u3059\u3002 <\/span>\u4e8b\u6545\u306e\u305f\u3081\u3002\u7c21\u5358\u306a\u4f8b\u3068\u3057\u3066\u306f\u3001\u8ab0\u3082\u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u7247\u982d\u75db\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002Web \u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u304c\u9069\u5207\u3067\u306a\u3044\u3068\u3001\u75c7\u72b6\u304c\u60aa\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.un.org\/development\/desa\/disabilities\/convention-on-the-rights-of-persons-with-disabilities.html\" target=\"_blank\" rel=\"nofollow noopener\">\u969c\u5bb3\u8005\u306e\u6a29\u5229\u306b\u95a2\u3059\u308b\u56fd\u9023\u6761\u7d04<\/a> \u30a6\u30a7\u30d6\u3092\u542b\u3080\u60c5\u5831\u901a\u4fe1\u6280\u8853\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u5bfe\u51e6\u3057\u3001\u305d\u308c\u3092\u57fa\u672c\u7684\u4eba\u6a29\u3068\u3057\u3066\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u969c\u5bb3\u306e\u91cd\u8981\u6027\u304c\u3055\u3089\u306b\u9ad8\u307e\u308a\u307e\u3059\u3002<\/span><\/p>\n<h3>\u969c\u5bb3\u306e\u3055\u307e\u3056\u307e\u306a\u5206\u985e<\/h3>\n<p><span style=\"font-weight: 400;\">\u969c\u5bb3\u306e\u30ab\u30c6\u30b4\u30ea\u307e\u305f\u306f\u30b0\u30eb\u30fc\u30d7\/\u30bf\u30a4\u30d7\u306b\u3064\u3044\u3066\u8a71\u3059\u5834\u5408\u3001\u305d\u308c\u3089\u3092\u5927\u307e\u304b\u306b\u5b9a\u7fa9\u3055\u308c\u305f 4 \u3064\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u8eab\u4f53\u7684\uff1a\u9ebb\u75fa\u3084\u904b\u52d5\u5236\u5fa1\u306e\u55aa\u5931\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u767a\u9054\u969c\u5bb3\u3084\u30c0\u30a6\u30f3\u75c7\u306a\u3069\u306e\u77e5\u8b58\u4eba\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u7cbe\u795e\u75be\u60a3\u306b\u306f\u3001\u3046\u3064\u75c5\u3001\u7d71\u5408\u5931\u8abf\u75c7\u3001\u4e0d\u5b89\u75c7\u306a\u3069\u306e\u75be\u60a3\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u96e3\u8074\u3084\u5931\u660e\u306a\u3069\u306e\u611f\u899a\u306e\u554f\u984c\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u969c\u5bb3\u3092 3 \u3064\u306e\u30e2\u30fc\u30c9\u306b\u5206\u985e\u3059\u308b\u985e\u578b\u3082\u3042\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u6c38\u7d9a\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u4e00\u6642\u7684<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u6761\u4ef6\u7684\u307e\u305f\u306f\u72b6\u6cc1\u7684<\/span><\/li>\n<\/ul>\n<h2><strong>\u652f\u63f4\u6280\u8853<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">\u4f55\u3089\u304b\u306e\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u306b\u3068\u3063\u3066\u5927\u304d\u306a\u8ca1\u7523\u306e 1 \u3064\u306f\u3001\u6700\u8fd1\u306e\u5236\u5ea6\u306e\u62e1\u5927\u3067\u3059\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Assistive_technology\" target=\"_blank\" rel=\"nofollow noopener\">\u5f79\u7acb\u3064\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/a> \u65e5\u5e38\u696d\u52d9\u306e\u4e2d\u3067\u3002\u3053\u306e\u5206\u91ce\u3067\u306f\u3001\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u304c Web \u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3092\u53ef\u80fd\u306b\u3059\u308b\u652f\u63f4\u6280\u8853\u304c\u6700\u3082\u5fc5\u8981\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u3001\u969c\u5bb3\u306e\u3042\u308b\u4eba\u306e\u6a5f\u80fd\u7684\u80fd\u529b\u3092\u5411\u4e0a\u3001\u7dad\u6301\u3001\u307e\u305f\u306f\u6539\u5584\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u6a5f\u5668\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30d7\u30ed\u30b0\u30e9\u30e0\u3001\u307e\u305f\u306f\u88fd\u54c1\u30b7\u30b9\u30c6\u30e0\u306e\u4e00\u90e8\u3067\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/mn.gov\/admin\/at\/getting-started\/understanding-at\/types\/\" target=\"_blank\" rel=\"nofollow noopener\">\u652f\u63f4\u6280\u8853\u306b\u306f\u6b21\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/a> \u8eca\u6905\u5b50\u306a\u3069\u306e\u79fb\u52d5\u88dc\u52a9\u5177\u306a\u3069\u306e\u4f1d\u7d71\u7684\u306a\u6280\u8853\u3084\u30c4\u30fc\u30eb\u3002\u73fe\u5728\u3001\u79c1\u305f\u3061\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3084\u753b\u9762\u8aad\u307f\u4e0a\u3052\u88c5\u7f6e\u306a\u3069\u306e\u96fb\u6c17\u88dc\u52a9\u88c5\u7f6e\u7528\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u542b\u3080\u8a8d\u77e5\u88dc\u52a9\u306a\u3069\u306e\u652f\u63f4\u6280\u8853\u3092\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><iframe title=\"YouTube\u30d3\u30c7\u30aa\u30d7\u30ec\u30fc\u30e4\u30fc\" src=\"https:\/\/www.youtube.com\/embed\/DBxmADjQlI4\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><span style=\"font-weight: 400;\">\u97f3\u58f0\u8a8d\u8b58\u30d7\u30ed\u30b0\u30e9\u30e0\u3001\u30b9\u30af\u30ea\u30fc\u30f3 \u30ea\u30fc\u30c0\u30fc\u3001\u753b\u9762\u62e1\u5927\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u3001\u904b\u52d5\u969c\u5bb3\u3084\u611f\u899a\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u304c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3084\u30e2\u30d0\u30a4\u30eb \u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 <\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u9818\u57df\u306f\u3055\u3089\u306b\u3001\u65e5\u5e38\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b Web \u30d6\u30e9\u30a6\u30b6\u3001Web 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400;\">\u969c\u5bb3\u3068\u306f\u4f55\u304b\u3001\u305d\u3057\u3066\u652f\u63f4\u6280\u8853\u304c\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u3069\u306e\u3088\u3046\u306b\u767a\u5c55\u3057\u305f\u304b\u3092\u8b70\u8ad6\u3057\u5b9a\u7fa9\u3057\u305f\u5f8c\u3001\u8a00\u53ca\u3055\u308c\u305f\u6280\u8853\u3092\u73fe\u4ee3\u306e\u751f\u6d3b\u69d8\u5f0f\u306b\u9069\u5fdc\u3055\u305b\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u969c\u5bb3\u306e\u3042\u308b\u4eba\u3067\u3082\u3001\u4ed6\u306e\u4eba\u304c\u5229\u7528\u3067\u304d\u308b\u306e\u3068\u540c\u3058\u65b9\u6cd5\u3067\u3001\u524d\u8ff0\u3057\u305f\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u3084\u30b5\u30fc\u30d3\u30b9\u306b\u5e73\u7b49\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u80fd\u529b\u3068\u3057\u3066\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u306b\u3088\u308a\u3001\u554f\u984c\u306e\u5927\u90e8\u5206\u3078\u306e\u6249\u304c\u958b\u304b\u308c\u307e\u3059 \u2013 <a href=\"https:\/\/www.w3.org\/WAI\/fundamentals\/accessibility-intro\/\" target=\"_blank\" rel=\"nofollow noopener\">\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3<\/a>\u2013 \u652f\u63f4\u6280\u8853\u304c\u53d6\u308a\u7d44\u3080\u5fc5\u8981\u304c\u3042\u308b\u8ab2\u984c\u3002\u524d\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001\u79c1\u305f\u3061\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u4f9d\u5b58\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u3001Web \u304c\u63d0\u4f9b\u3059\u308b\u30c4\u30fc\u30eb\u306b\u65e5\u3005\u307e\u3059\u307e\u3059\u4f9d\u5b58\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u751f\u6d3b\u304c\u697d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u308c\u3089\u306e\u6700\u65b0\u30c4\u30fc\u30eb\u304c\u3059\u3079\u3066\u306e\u4eba\u306b\u5e73\u7b49\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3001\u307e\u305f\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u304c\u969c\u5bb3\u306e\u3042\u308b\u4eba\u5411\u3051\u306e\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2>\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3 101<\/h2>\n<p><span style=\"font-weight: 400;\">Web \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u306f\u3001\u672c\u8cea\u7684\u306b\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u5f62\u5f0f\u306b\u95a2\u4fc2\u306a\u304f\u3001\u4eba\u3005\u304c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b Web \u30b5\u30a4\u30c8\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u8a2d\u8a08\u304a\u3088\u3073\u958b\u767a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u6b21\u306e\u3088\u3046\u306b\u3057\u3066\u5b9f\u73fe\u3055\u308c\u307e\u3059 <a href=\"https:\/\/www.w3.org\/WAI\/fundamentals\/accessibility-principles\/\" target=\"_blank\" rel=\"nofollow noopener\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u539f\u5247<\/a> \u969c\u5bb3\u8005\u306b\u9069\u5fdc\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001Web \u958b\u767a\u8005\u304c Web \u30b5\u30a4\u30c8\u3092\u8a2d\u8a08\u304a\u3088\u3073\u4f5c\u6210\u3059\u308b\u3068\u304d\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u4e3b\u8981\u306a\u95a2\u5fc3\u4e8b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u6700\u521d\u304b\u3089\u7d44\u307f\u8fbc\u3080\u5834\u5408\u3088\u308a\u3082\u6642\u9593\u3084\u8cc7\u91d1\u306a\u3069\u306e\u3088\u308a\u591a\u304f\u306e\u30ea\u30bd\u30fc\u30b9\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u8ab0\u3082\u304c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\/\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\/\u30a2\u30d7\u30ea\u3092\u8a2d\u8a08\u3059\u308b\u969b\u306e\u4e2d\u5fc3\u7684\u306a\u8003\u3048\u65b9\u306f\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3068\u4f7f\u3044\u3084\u3059\u3055\u306e\u4e21\u7acb\u306b\u3042\u308a\u307e\u3059\u3002 1 \u3064\u76ee\u306f\u969c\u5bb3\u306e\u3042\u308b\u4eba\u3092\u5bfe\u8c61\u3068\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u53cd\u6620\u3057\u3066\u304a\u308a\u30012 \u3064\u76ee\u306f\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u30ab\u30d0\u30fc\u3057\u3001\u5206\u96e2\u3057\u306a\u3044\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3055\u3089\u306b\u554f\u984c\u3068\u306a\u308b\u306e\u306f\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u539f\u5247\u3084\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u307b\u3093\u306e\u4e00\u90e8\u3057\u304b\u6e80\u305f\u3057\u3066\u3044\u306a\u3044 Web \u30b5\u30a4\u30c8\u304c\u591a\u304f\u3001\u90e8\u5206\u7684\u306b\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3001\u969c\u5bb3\u306e\u3042\u308b\u7279\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u307f\u304c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u89b3\u5bdf\u306b\u57fa\u3065\u304f\u3068\u3001\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a Web 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400;\">\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u304c\u7d4c\u9a13\u3059\u308b\u554f\u984c\u306e\u591a\u304f\u306f\u3001\u611f\u5149\u6027\u306e\u3042\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3084\u70b9\u6ec5\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u5149\u306e\u753b\u50cf\u3084\u30d1\u30bf\u30fc\u30f3\u304c\u70b9\u6ec5\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3066\u3093\u304b\u3093\u3084\u611f\u5149\u6027\u306e\u7279\u5fb4\u304c\u5f15\u304d\u8d77\u3053\u3055\u308c\u3001\u4e00\u90e8\u306e\u4eba\u3005\u304c\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u91cd\u8981\u306a\u90e8\u5206\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30a6\u30a7\u30d6 \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u8996\u899a\u969c\u5bb3\u306b\u52a0\u3048\u3066\u3001\u96e3\u8074 (\u5b8c\u5168\u307e\u305f\u306f\u90e8\u5206\u7684\u306a\u8074\u529b\u55aa\u5931) \u3084\u4e00\u5b9a\u30ec\u30d9\u30eb\u306e\u96e3\u8074\u3092\u4f34\u3046\u8074\u899a\u969c\u5bb3\u306a\u3069\u306e\u8074\u899a\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u306b\u5bfe\u5fdc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d3\u30c7\u30aa\u3001\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\u3001\u30aa\u30fc\u30c7\u30a3\u30aa \u30b3\u30f3\u30c6\u30f3\u30c4\u306a\u3069\u3001\u4f7f\u7528\u3055\u308c\u308b\u97f3\u58f0\u5f62\u5f0f\u306e\u6570\u304c\u5897\u52a0\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u306e\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u306b\u3068\u3063\u3066\u306f\u4e0d\u4fbf\u3055\u304c\u5897\u3057\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30c7\u30b6\u30a4\u30ca\u30fc\u306f\u307e\u305f\u3001\u8a18\u61b6\u55aa\u5931\u3084\u6ce8\u610f\u6b20\u9665\u3001\u5931\u8aad\u75c7\u306a\u3069\u306e\u6a5f\u80fd\u969c\u5bb3\u3084\u81e8\u5e8a\u969c\u5bb3\u306a\u3069\u306e\u8a8d\u77e5\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001Web \u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Web \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3057\u305f\u4e0a\u3067\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5\u306b\u53d6\u308a\u7d44\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><strong>\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Web \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u6700\u521d\u306e\u90e8\u5206\u306f\u3001\u652f\u63f4\u6280\u8853\u306e\u9805\u3067\u8ff0\u3079\u305f\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u539f\u5247\u306b\u5f93\u3046\u3053\u3068\u3067\u3059\u3002 Web \u4e0a\u306e\u7279\u5b9a\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3088\u308a\u5e45\u5e83\u3044\u30e6\u30fc\u30b6\u30fc\u304c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u306b\u306f\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3 \u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u304c Web \u3092\u95b2\u89a7\u3057\u305f\u308a\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u30a2\u30d7\u30ea\u3092\u81ea\u7acb\u3057\u3066\u4f7f\u7528\u3057\u305f\u308a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u3001\u62e1\u5927\u3092\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u30c7\u30b6\u30a4\u30ca\u30fc\u3068\u958b\u767a\u8005\u306f\u3001\u30b5\u30a6\u30f3\u30c9\u3084\u30c6\u30ad\u30b9\u30c8\u306a\u3069\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4f5c\u6210\u3059\u308b\u7279\u5b9a\u306e\u65b9\u6cd5\u3092\u542b\u3080\u539f\u5247\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.w3.org\/WAI\/standards-guidelines\/wcag\/\" target=\"_blank\" rel=\"nofollow noopener\">Web \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/a>WCAG \u3068\u3082\u547c\u3070\u308c\u308b\u3001Web \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u6a19\u6e96\u3068\u3057\u3066\u3088\u304f\u77e5\u3089\u308c\u3066\u304a\u308a\u30012 \u3064\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/www.w3.org\/TR\/WCAG20\/\" target=\"_blank\" rel=\"nofollow noopener\">WCAG 2.0<\/a> 2008\u5e74\u306b\u767a\u58f2\u3055\u308c\u3001 <a href=\"https:\/\/www.w3.org\/TR\/WCAG21\/\" target=\"_blank\" rel=\"nofollow noopener\">WCAG 2.1<\/a> 2.1 \u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3088\u308a\u591a\u304f\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u539f\u5247\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5f53\u7136\u306e\u3053\u3068\u306a\u304c\u3089\u30012.1 \u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u6280\u8853\u306f\u3001\u6b21\u306e 4 \u3064\u306e\u57fa\u672c\u539f\u5247\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u77e5\u899a\u53ef\u80fd\u306a\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u8996\u899a\u3001\u8074\u899a\u3001\u307e\u305f\u306f\u89e6\u899a\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30ad\u30fc\u30dc\u30fc\u30c9\u307e\u305f\u306f\u30de\u30a6\u30b9\u3068\u306e\u4e92\u63db\u6027\u304c\u5fc5\u8981\u306a\u64cd\u4f5c\u53ef\u80fd\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u7406\u89e3\u3067\u304d\u308b<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u5805\u7262\u306a\u305f\u3081\u3001\u30d6\u30e9\u30a6\u30b6\u3084\u305d\u306e\u4ed6\u306e\u652f\u63f4\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u539f\u5247\u3092\u6e80\u305f\u3059\u306b\u306f\u3001\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u306b\u9069\u5fdc\u3067\u304d\u308b\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u3084\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3 \u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u540c\u3058\u7bc4\u56f2\u5185\u3067\u3001\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308b\u6cd5\u898f\u5236\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<h3><strong>\u6cd5\u5f8b<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">\u5b9f\u88c5\u65b9\u6cd5\u306e\u4e00\u3064\u3068\u3057\u3066\u306f <a href=\"https:\/\/www.w3.org\/TR\/WCAG20\/\" target=\"_blank\" rel=\"nofollow noopener\">WCAG 2.0<\/a> \u3044\u304f\u3064\u304b\u306e\u56fd\u304c\u5b9f\u65bd\u3057\u305f\u6cd5\u7684\u8981\u4ef6\u306e 1 \u3064\u3068\u3057\u3066\u3053\u308c\u3092\u542b\u3081\u308b\u3053\u3068\u3067\u3059\u3002\u5404\u56fd\u306f\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u539f\u5247\u3001\u7279\u306b Web \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3068\u516c\u5171\u90e8\u9580\u306e Web \u30b5\u30a4\u30c8\u306e\u3053\u308c\u3089\u306e\u539f\u5247\u306e\u9806\u5b88\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u72ec\u81ea\u306e\u4e00\u9023\u306e\u6cd5\u5f8b\u3068\u8981\u4ef6\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u6cd5\u5f8b\u306f\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u5bfe\u5fdc\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u5fc5\u8981\u3068\u3059\u308b\u4eba\u3005\u306b\u8fd1\u3065\u3051\u3001\u5f7c\u3089\u306e\u6a29\u5229\u3092\u4fdd\u8b77\u3059\u308b\u4e0a\u3067\u3082\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6cd5\u7684\u6163\u884c\u3084\u8a34\u8a1f\u304c\u767a\u5c55\u3057\u3001\u4f01\u696d\u304c Web \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u771f\u5263\u306b\u53d7\u3051\u6b62\u3081\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u8a34\u8a1f\u306f\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u304c\u771f\u5263\u306b\u8003\u616e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u8a3c\u660e\u3057\u3066\u304a\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u7406\u7531\u306b\u4f01\u696d\u3092\u8a34\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e Web \u30b5\u30a4\u30c8\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u652f\u63f4\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/span><\/p>\n<h2><strong>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u306a\u305c\u91cd\u8981\u3067\u3059\u304b?\u00a0<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u307e\u3067\u306e\u3068\u3053\u308d\u3001\u79c1\u305f\u3061\u306f\u3053\u306e\u8cea\u554f\u306e\u80cc\u5f8c\u306b\u3042\u308b\u5e83\u7bc4\u306a\u63a8\u8ad6\u306e\u4e00\u90e8\u3092\u3059\u3067\u306b\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f\u3002<em>Web \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u304c\u91cd\u8981\u306a\u7406\u7531<\/em>\uff1f\u300d\u7279\u306b\u30d1\u30f3\u30c7\u30df\u30c3\u30af\u306b\u9069\u5fdc\u3057\u3001\u79c1\u305f\u3061\u5168\u54e1\u304c\u907f\u96e3\u751f\u6d3b\u3092\u9001\u3063\u305f\u5f8c\u306f\u3002\u3053\u308c\u306f\u307e\u305f\u3001\u969c\u5bb3\u3092\u62b1\u3048\u3066\u66ae\u3089\u3059\u4eba\u3005\u306e\u304b\u306a\u308a\u306e\u90e8\u5206\u304c\u3001\u540c\u3058\u6a5f\u80fd\u3001\u60c5\u5831\u3001\u88fd\u54c1\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Web \u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u539f\u5247\u3092\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u4e3b\u304b\u3064\u6700\u3082\u91cd\u8981\u306a\u7406\u7531\u3068\u3057\u3066\u5e73\u7b49\u3092\u8107\u306b\u7f6e\u3044\u305f\u3068\u3057\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u3001\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u7406\u7531\u304c\u4ed6\u306b\u3082\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u539f\u5247\u3068\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u306e\u5408\u6cd5\u6027\u3068\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u8ff0\u3079\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u8a34\u8a1f\u3084\u6cd5\u7684\u624b\u7d9a\u304d\u3092\u56de\u907f\u3059\u308b\u65b9\u6cd5\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u5229\u70b9\u3082\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3082\u3046 1 \u3064\u306e\u7406\u7531\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5e02\u5834\u304a\u3088\u3073\u6d88\u8cbb\u8005\u306e\u91cd\u8981\u306a\u90e8\u5206\u3092\u4ee3\u8868\u3059\u308b\u4e8b\u696d\u4e3b\u3068\u969c\u5bb3\u8005\u3068\u306e\u8ddd\u96e2\u304c\u7e2e\u307e\u308a\u307e\u3059\u3002\u5229\u76ca\u3092\u5f97\u3066\u3001\u3053\u308c\u3089\u306e\u30bf\u30fc\u30b2\u30c3\u30c8 \u30b0\u30eb\u30fc\u30d7\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u3044\u5834\u5408\u306f\u3001Web 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400;\">\u524d\u8ff0\u3057\u305f\u3059\u3079\u3066\u306e\u554f\u984c\u3068\u969c\u5bb3\u306e\u3042\u308b\u4eba\u306b\u3068\u3063\u3066\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u969c\u5bb3\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u3059\u3079\u3066\u306e\u4eba\u3005\u306e\u30b0\u30eb\u30fc\u30d7\u3092\u8003\u616e\u3057\u3001WCAG 2.1 \u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u306a\u3069\u306e\u69d8\u3005\u306a\u30d2\u30f3\u30c8\u3082\u3054\u7d39\u4ecb\u3057\u307e\u3059 <a href=\"https:\/\/seojokers.com\/ja\/dev\/\" target=\"_blank\" rel=\"noopener\">\u30b5\u30a4\u30c8\u3092 Web \u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306b\u3059\u308b:<\/a><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u8eab\u4f53\u969c\u5bb3\u3092\u6301\u3064\u4eba\u3005\u306b\u3068\u3063\u3066\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u4f7f\u7528\u3059\u308b\u6700\u3082\u91cd\u8981\u306a\u6a5f\u80fd\u306e 1 \u3064\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u958b\u767a\u8005\u306f\u8ad6\u7406\u30ad\u30fc\u30dc\u30fc\u30c9 \u30b3\u30de\u30f3\u30c9\u3092\u7d44\u307f\u8fbc\u307f\u3001\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8 \u30ad\u30fc\u3092\u652f\u63f4\u30c7\u30d0\u30a4\u30b9\u3068\u8abf\u6574\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u8996\u899a\u307e\u305f\u306f\u8074\u899a\u306b\u969c\u5bb3\u306e\u3042\u308b\u4eba\u306b\u95a2\u3057\u3066\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u30af\u30ea\u30d7\u30c8\u3001\u5b57\u5e55\u3001\u30ad\u30e3\u30d7\u30b7\u30e7\u30f3\u3001\u624b\u8a71\u306a\u3069\u306e\u7279\u5b9a\u306e\u6a5f\u80fd\u3092 Web 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\u30b5\u30a4\u30c8\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u3001\u8a8d\u77e5\u969c\u5bb3\u306b\u3064\u3044\u3066\u306f\u3001\u9069\u5207\u306a\u30d5\u30a9\u30f3\u30c8 \u30b5\u30a4\u30ba\u3001\u898b\u51fa\u3057\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5c0f\u3055\u306a\u6bb5\u843d\u3084\u7b87\u6761\u66f8\u304d\u306b\u5206\u5272\u3057\u305f\u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3044\u3046\u6a5f\u80fd\u7684\u306a\u89b3\u70b9\u304b\u3089\u8003\u3048\u308b\u306e\u304c\u6700\u5584\u3067\u3059\u3002<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>We live in an era where available online tools have enhanced our daily routines, and the internet has become a primary source of information, entertainment, communication, and e-commerce. Expansion of the internet increased the number of people that use its benefits. Therefore, the number of people with disabilities using it also grew. It is assessed that\u00a0currently, there are over 1 billion people with disabilities. This raised the issue of addressing the needs of disabled internet users for ethical, legal, and economic reasons since, according to the World Health Organization (WHO), 15% of the world&#8217;s population possesses some disability. Web accessibility, in this way, impacts the quality of their life and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":27157,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-21791","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-www"],"_links":{"self":[{"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/posts\/21791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/comments?post=21791"}],"version-history":[{"count":7,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/posts\/21791\/revisions"}],"predecessor-version":[{"id":46263,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/posts\/21791\/revisions\/46263"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/media\/27157"}],"wp:attachment":[{"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/media?parent=21791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/categories?post=21791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seojokers.com\/ja\/wp-json\/wp\/v2\/tags?post=21791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}