{"id":8549,"date":"2025-06-10T12:12:25","date_gmt":"2025-06-10T12:12:25","guid":{"rendered":"https:\/\/elfsight.com\/ja\/?p=8549"},"modified":"2025-06-23T12:22:17","modified_gmt":"2025-06-23T12:22:17","slug":"how-to-make-website-accessible-to-blind","status":"publish","type":"post","link":"https:\/\/elfsight.com\/ja\/blog\/how-to-make-website-accessible-to-blind\/","title":{"rendered":"\u8996\u899a\u969c\u5bb3\u8005\u3068\u5f31\u8996\u8005\u306e\u305f\u3081\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u4f5c\u308a\u65b9"},"content":{"rendered":"<div class=\"table-of-contents\">\r\n\t\t\t<div class=\"table-of-contents-title\">Contents<\/div>\r\n\t\t\t<ol class=\"table-of-contents-list\"><li class=\"table-of-contents-list-item\"><a href=\"#why-it-matters\" data-scroll-to=\"why-it-matters\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u304c\u3053\u308c\u307e\u3067\u4ee5\u4e0a\u306b\u91cd\u8981\u306a\u7406\u7531<\/a><\/li><li class=\"table-of-contents-list-item\"><a href=\"#how-users-browse\" data-scroll-to=\"how-users-browse\">\u8996\u899a\u969c\u5bb3\u8005\u304c\u30a6\u30a7\u30d6\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5<\/a><\/li><li class=\"table-of-contents-list-item\"><a href=\"#common-barriers\" data-scroll-to=\"common-barriers\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u975e\u5bfe\u5fdc\u30b5\u30a4\u30c8\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306a\u969c\u58c1<\/a><\/li><li class=\"table-of-contents-list-item\"><a href=\"#key-features\" data-scroll-to=\"key-features\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306b\u3059\u308b\u4e3b\u306a\u6a5f\u80fd<\/a><\/li><li class=\"table-of-contents-list-item\"><a href=\"#best-practices\" data-scroll-to=\"best-practices\">\u5305\u62ec\u7684\u306a\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a><\/li><li class=\"table-of-contents-list-item\"><a href=\"#compliance-testing\" data-scroll-to=\"compliance-testing\">\u6e96\u62e0\u3092\u7dad\u6301\u3057\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u30c6\u30b9\u30c8\u3059\u308b\u65b9\u6cd5<\/a><\/li><li class=\"table-of-contents-list-item\"><a href=\"#conclusion\" data-scroll-to=\"conclusion\">\u307e\u3068\u3081<\/a><\/li><\/ol>\r\n\t\t<\/div>\n<p>\u8996\u899a\u969c\u5bb3\u8005\u3084\u5f31\u8996\u306e\u65b9\u306b\u3068\u3063\u3066\u4f7f\u3044\u3084\u3059\u3044\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u4f5c\u308b\u3068\u306f\u3001\u610f\u56f3\u3092\u6301\u3063\u3066\u8a2d\u8a08\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u8996\u899a\u80fd\u529b\u306b\u95a2\u308f\u3089\u305a\u3001\u8ab0\u3082\u304c\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8a8d\u8b58\u3057\u3001\u64cd\u4f5c\u3057\u3001\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002<a href=\"https:\/\/elfsight.com\/blog\/website-accessibility-requirements\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u8981\u4ef6<\/a>\u306f\u898b\u305f\u76ee\u3060\u3051\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u3001\u969c\u58c1\u3092\u53d6\u308a\u9664\u304d\u30c7\u30b8\u30bf\u30eb\u306e\u5e73\u7b49\u3092\u4fc3\u9032\u3059\u308b\u4f53\u9a13\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002<\/p><div class=\"tip-blue tip\"><strong>\u5b8c\u5168\u306a\u76f2\u76ee<\/strong>\u3068<strong>\u8996\u899a\u969c\u5bb3<\/strong>\u306b\u306f\u91cd\u8981\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u76f2\u76ee\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u3084\u30ad\u30fc\u30dc\u30fc\u30c9\u64cd\u4f5c\u306b\u5b8c\u5168\u306b\u4f9d\u5b58\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u4e00\u65b9\u3001\u5f31\u8996\u306e\u65b9\u306f\u30ba\u30fc\u30e0\u6a5f\u80fd\u3084\u8272\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u8abf\u6574\u3001\u30c6\u30ad\u30b9\u30c8\u30b5\u30a4\u30ba\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304c\u5f79\u7acb\u3064\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u52b9\u679c\u7684\u306a\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u6226\u7565\u306f\u3001\u3053\u306e\u4e21\u6975\u7aef\u3092\u8003\u616e\u306b\u5165\u308c\u3066\u3044\u307e\u3059\u3002<\/div>\n<p>\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u3001\u753b\u50cf\u306e\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u3001\u610f\u5473\u8ad6\u7684\u306aHTML\u3001\u76f4\u611f\u7684\u306a\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3001\u76f2\u76ee\u8005\u5411\u3051\u652f\u63f4\u6280\u8853\u306e\u30b5\u30dd\u30fc\u30c8\u306a\u3069\u3001\u591a\u69d8\u306a\u6a5f\u80fd\u3092\u7d71\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u5358\u306a\u308b\u6280\u8853\u7684\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3067\u306f\u306a\u304f\u3001\u5305\u62ec\u7684\u306a\u30c7\u30b8\u30bf\u30eb\u4f53\u9a13\u306e\u57fa\u76e4\u3067\u3059\u3002<\/p><ul 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id=\"how-users-browse\">\u8996\u899a\u969c\u5bb3\u8005\u304c\u30a6\u30a7\u30d6\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5<\/h2><p>\u76f2\u76ee\u3084\u8996\u899a\u969c\u5bb3\u306e\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30a6\u30a7\u30d6\u3092\u8996\u899a\u7684\u306b\u95b2\u89a7\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u97f3\u58f0\u3067\u805e\u304d\u3001\u89e6\u899a\u3067\u611f\u3058\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3084\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u901a\u3058\u3066\u69cb\u9020\u3092\u7406\u89e3\u3057\u307e\u3059\u3002\u3053\u306e\u8996\u70b9\u306e\u5909\u5316\u304c\u3001\u30c7\u30b8\u30bf\u30eb\u4f53\u9a13\u306e\u8a2d\u8a08\u65b9\u6cd5\u3092\u5909\u3048\u307e\u3059\u3002\u8996\u899a\u60c5\u5831\u304c\u4f7f\u3048\u306a\u3044\u5834\u5408\u306b\u30e6\u30fc\u30b6\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u30a6\u30a7\u30d6\u3068\u3084\u308a\u53d6\u308a\u3059\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3001\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30b5\u30a4\u30c8\u4f5c\u308a\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\uff1a\u30a6\u30a7\u30d6\u3092\u8074\u304f<\/h3><p>JAWS\u3001NVDA\u3001VoiceOver\u306a\u3069\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u97f3\u58f0\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u30da\u30fc\u30b8\u3092\u79fb\u52d5\u3059\u308b\u3068\u3001\u898b\u51fa\u3057\u3001\u30ea\u30b9\u30c8\u3001\u30ea\u30f3\u30af\u3001\u30dc\u30bf\u30f3\u3092\u8aad\u307f\u4e0a\u3052\u307e\u3059\u3002\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u5bfe\u5fdc\u3059\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u898b\u51fa\u3057\u3084\u30e9\u30f3\u30c9\u30de\u30fc\u30af\u3001\u30e9\u30d9\u30eb\u3092\u4f7f\u3063\u305f\u610f\u5473\u8ad6\u7684\u306a\u69cb\u9020\u304c\u5fc5\u8981\u3067\u3001\u60c5\u5831\u304c\u6b63\u3057\u3044\u9806\u5e8f\u3068\u6587\u8108\u3067\u4f1d\u308f\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p><div class=\"tip-blue tip\">\u4f8b\u3048\u3070\u3001\u30dc\u30bf\u30f3\u306b\u30e9\u30d9\u30eb\u304c\u306a\u304b\u3063\u305f\u308a\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30e1\u30cb\u30e5\u30fc\u306bHTML\u30e9\u30f3\u30c9\u30de\u30fc\u30af\u304c\u306a\u3044\u3068\u3001\u91cd\u8981\u306a\u6a5f\u80fd\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u5bfe\u5fdc\u306f\u826f\u3044\u30de\u30fc\u30af\u30a2\u30c3\u30d7\u3068\u660e\u78ba\u306a\u968e\u5c64\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002<\/div>\n<h3 class=\"wp-block-heading\">\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u307f\u306e\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\uff1a\u30de\u30a6\u30b9\u306a\u3057\u3067\u64cd\u4f5c<\/h3><p>\u591a\u304f\u306e\u76f2\u76ee\u30e6\u30fc\u30b6\u30fc\u306f\u30ad\u30fc\u30dc\u30fc\u30c9\u3060\u3051\u3067\u64cd\u4f5c\u3057\u3001Tab\u30ad\u30fc\u3084\u652f\u63f4\u30bd\u30d5\u30c8\u306e\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u3067\u8981\u7d20\u9593\u3092\u79fb\u52d5\u3057\u307e\u3059\u3002\u30db\u30d0\u30fc\u52b9\u679c\u3084\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u3067\u64cd\u4f5c\u3067\u304d\u306a\u3044\u30af\u30ea\u30c3\u30af\u53ef\u80fd\u306a\u8981\u7d20\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u3068\u3001\u884c\u304d\u6b62\u307e\u308a\u3092\u4f5c\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p><div class=\"tip-blue tip\">\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30b5\u30a4\u30c8\u306f\u3001\u30d5\u30a9\u30fc\u30ab\u30b9\u306e\u53ef\u8996\u5316\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3078\u306e\u30b9\u30ad\u30c3\u30d7\u30ea\u30f3\u30af\u3001\u8ad6\u7406\u7684\u306a\u30bf\u30d6\u9806\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5c0f\u3055\u306a\u8981\u7d20\u304c\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u307f\u306e\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u5927\u304d\u304f\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/div>\n<h3 class=\"wp-block-heading\">\u89e6\u899a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u30c7\u30d0\u30a4\u30b9\uff1a\u89e6\u3063\u3066\u8aad\u3080<\/h3><p>\u30ea\u30d5\u30ec\u30c3\u30b7\u30e5\u53ef\u80fd\u306a\u70b9\u5b57\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u30c6\u30ad\u30b9\u30c8\u3092\u89e6\u899a\u306e\u70b9\u5b57\u30d1\u30bf\u30fc\u30f3\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u6307\u5148\u3067\u4e00\u884c\u305a\u3064\u3001\u4e00\u6587\u5b57\u305a\u3064\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6b63\u78ba\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u69cb\u9020\u304c\u4e0d\u53ef\u6b20\u3067\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u4e71\u308c\u3084\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u3001\u8aac\u660e\u306e\u306a\u3044\u753b\u50cf\u306f\u8aad\u307f\u53d6\u308a\u3092\u59a8\u3052\u6df7\u4e71\u3055\u305b\u307e\u3059\u3002<\/p><div class=\"tip-blue tip\">\u89e6\u899a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u30c7\u30d0\u30a4\u30b9\u5229\u7528\u8005\u3092\u652f\u63f4\u3059\u308b\u306b\u306f\u3001\u610f\u5473\u306e\u3042\u308balt\u30c6\u30ad\u30b9\u30c8\u3092\u63d0\u4f9b\u3057\u3001\u4e00\u8cab\u3057\u305f\u69cb\u9020\u3092\u4f7f\u3044\u3001\u91cd\u8981\u306a\u60c5\u5831\u3092\u753b\u50cf\u3084\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3060\u3051\u306b\u983c\u3089\u306a\u3044\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/div>\n<p>\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08\u3067\u306f\u3001\u300c\u898b\u305f\u76ee\u304c\u6b63\u3057\u3044\u304b\u300d\u3060\u3051\u3067\u306a\u304f\u3001<em>\u300c\u805e\u3051\u3066\u3001\u64cd\u4f5c\u3067\u304d\u3066\u3001\u89e6\u308c\u3089\u308c\u308b\u304b\u300d<\/em>\u3092\u554f\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u76f2\u76ee\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u306e\u95a2\u308f\u308a\u65b9\u3067\u3042\u308a\u3001\u771f\u306e\u5305\u62ec\u7684\u30c7\u30b6\u30a4\u30f3\u306e\u8a55\u4fa1\u57fa\u6e96\u3067\u3059\u3002<\/p><h2 id=\"common-barriers\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u975e\u5bfe\u5fdc\u30b5\u30a4\u30c8\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306a\u969c\u58c1<\/h2><p>\u8a8d\u8b58\u306f\u9ad8\u307e\u3063\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u591a\u304f\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u76f2\u76ee\u3084\u8996\u899a\u969c\u5bb3\u8005\u306b\u3068\u3063\u3066\u4f7f\u3044\u306b\u304f\u3044\u3001\u3042\u308b\u3044\u306f\u901a\u884c\u4e0d\u53ef\u80fd\u306a\u4f53\u9a13\u3092\u4f5c\u308a\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u610f\u5473\u8ad6\u7684\u69cb\u9020\u306e\u6b20\u5982\u3001\u4e0d\u5341\u5206\u306a\u30e9\u30d9\u30ea\u30f3\u30b0\u3001\u8996\u899a\u4e2d\u5fc3\u306e\u30c7\u30b6\u30a4\u30f3\u601d\u8003\u306b\u8d77\u56e0\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u969c\u58c1\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u76f2\u76ee\u306b\u512a\u3057\u3044\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u8a2d\u8a08\u3092\u76ee\u6307\u3059\u4e0a\u3067\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><thead><tr><th>\u969c\u58c1<\/th><th>\u76f2\u76ee\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff<\/th><th>\u4f8b<\/th><\/tr><\/thead><tbody><tr><td><strong>\u4e0d\u5341\u5206\u307e\u305f\u306f\u66d6\u6627\u306aalt\u30c6\u30ad\u30b9\u30c8<\/strong><\/td><td>\u753b\u50cf\u304c\u30b9\u30ad\u30c3\u30d7\u3055\u308c\u305f\u308a\u300c\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u300d\u3068\u3057\u3066\u8aad\u307f\u4e0a\u3052\u3089\u308c\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u30e6\u30fc\u30b6\u30fc\u306b\u6709\u76ca\u306a\u8aac\u660e\u3084\u610f\u5473\u304c\u4f1d\u308f\u3089\u306a\u3044\u3002<\/td><td>Alt=&#8221;image123.jpg&#8221; \u306e\u4ee3\u308f\u308a\u306b Alt=&#8221;\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3092\u4f7f\u3063\u3066\u7b11\u9854\u306e\u9867\u5ba2&#8221;<\/td><\/tr><tr><td><strong>\u4e0d\u9069\u5207\u306a\u898b\u51fa\u3057\u69cb\u9020<\/strong><\/td><td>\u898b\u51fa\u3057\u306b\u983c\u3063\u3066\u30da\u30fc\u30b8\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u52b9\u7387\u7684\u306b\u79fb\u52d5\u3059\u308b\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u30e6\u30fc\u30b6\u30fc\u304c\u6df7\u4e71\u3059\u308b\u3002<\/td><td><code>&lt;div&gt;<\/code>\u3067\u898b\u51fa\u3057\u3092\u4f5c\u6210\u3057\u3001<code>&lt;h2&gt;<\/code>\u3092\u4f7f\u308f\u306a\u3044\u3001\u307e\u305f\u306f<code>h2<\/code>\u304b\u3089<code>h4<\/code>\u306b\u98db\u3076<\/td><\/tr><tr><td><strong>\u30ad\u30fc\u30dc\u30fc\u30c9\u30c8\u30e9\u30c3\u30d7<\/strong><\/td><td>\u30e2\u30fc\u30c0\u30eb\u3084\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u8981\u7d20\u304b\u3089Tab\u30ad\u30fc\u3067\u629c\u3051\u51fa\u305b\u305a\u3001\u64cd\u4f5c\u304c\u6b62\u307e\u3063\u3066\u3057\u307e\u3046\u3002<\/td><td>Tab\u3084Esc\u30ad\u30fc\u3067\u9589\u3058\u3089\u308c\u306a\u3044\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7<\/td><\/tr><tr><td><strong>\u4e00\u822c\u7684\u3059\u304e\u308b\u30ea\u30f3\u30af\u30c6\u30ad\u30b9\u30c8<\/strong><\/td><td>\u30ea\u30f3\u30af\u5358\u72ec\u3067\u8aad\u307f\u4e0a\u3052\u3089\u308c\u305f\u969b\u306b\u3001\u3069\u3053\u306b\u79fb\u52d5\u3059\u308b\u304b\u5206\u304b\u3089\u306a\u3044\u3002<\/td><td>\u300c\u3053\u3053\u3092\u30af\u30ea\u30c3\u30af\u300d\u3067\u306f\u306a\u304f\u300c\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u300d<\/td><\/tr><tr><td><strong>ARIA\u30ed\u30fc\u30eb\u3084\u30e9\u30f3\u30c9\u30de\u30fc\u30af\u306e\u6b20\u5982<\/strong><\/td><td>\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u304c\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3001\u30b5\u30a4\u30c9\u30d0\u30fc\u3092\u533a\u5225\u3067\u304d\u305a\u3001\u65b9\u5411\u611f\u899a\u304c\u5931\u308f\u308c\u308b\u3002<\/td><td>\u30da\u30fc\u30b8\u30ec\u30a4\u30a2\u30a6\u30c8\u306b<code>role=\"navigation\"<\/code>\u3084<code>aria-label=\"Main content\"<\/code>\u304c\u306a\u3044<\/td><\/tr><\/tbody><\/table><\/figure><div class=\"tip-yellow tip\">\u6e96\u62e0\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u306f\u4f7f\u3044\u3084\u3059\u3044\u30b5\u30a4\u30c8\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u771f\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u64cd\u4f5c\u3092\u4e88\u6e2c\u3057\u3001\u6df7\u4e71\u3092\u672a\u7136\u306b\u9632\u3050\u3053\u3068\u304b\u3089\u751f\u307e\u308c\u307e\u3059\u3002<\/div>\n<p>\u3053\u308c\u3089\u306e\u969c\u58c1\u306e\u5f71\u97ff\u3092\u7406\u89e3\u3059\u308b\u3068\u3001\u76f2\u76ee\u8005\u5411\u3051\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306f\u5358\u306a\u308b\u30b3\u30fc\u30c9\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u3001\u3059\u3079\u3066\u306e\u4eba\u306b\u3068\u3063\u3066\u4f7f\u3044\u3084\u3059\u304f\u5c0a\u91cd\u3055\u308c\u308b\u4f53\u9a13\u3092\u8a2d\u8a08\u3059\u308b\u3053\u3068\u3060\u3068\u5206\u304b\u308a\u307e\u3059\u3002<\/p><h2 id=\"key-features\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306b\u3059\u308b\u4e3b\u306a\u6a5f\u80fd<\/h2><p>\u76f2\u76ee\u30e6\u30fc\u30b6\u30fc\u304c\u76f4\u9762\u3059\u308b\u969c\u58c1\u3092\u7406\u89e3\u3057\u305f\u3089\u3001\u6b21\u306f\u305d\u308c\u3092\u89e3\u6c7a\u3059\u308b\u8a2d\u8a08\u3092\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u7d44\u307f\u8fbc\u3080\u6bb5\u968e\u3067\u3059\u3002\u76f2\u76ee\u8005\u5411\u3051\u306e\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3068\u306f\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u69cb\u9020\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u6027\u304c\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u3084\u30ad\u30fc\u30dc\u30fc\u30c9\u30e6\u30fc\u30b6\u30fc\u3001\u90e8\u5206\u7684\u306a\u8996\u899a\u3092\u6301\u3064\u4eba\u3005\u3092\u610f\u56f3\u7684\u306b\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u4f5c\u3089\u308c\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3067\u3059\u3002<\/p><p>\u4ee5\u4e0b\u306f\u3001\u3059\u3079\u3066\u306e\u73fe\u4ee3\u7684\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u5fc5\u8981\u306a\u8996\u899a\u969c\u5bb3\u8005\u5411\u3051\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u57fa\u672c\u6a5f\u80fd\u3067\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u660e\u78ba\u306a\u898b\u51fa\u3057\u968e\u5c64\uff1a<\/strong>\u8ad6\u7406\u7684\u3067\u9023\u7d9a\u3057\u305f\u898b\u51fa\u3057\u30ec\u30d9\u30eb\uff08<em>h1<\/em>\u304b\u3089<em>h4<\/em>\uff09\u3092\u4f7f\u3044\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u304c\u30da\u30fc\u30b8\u69cb\u9020\u3092\u7406\u89e3\u3057\u3084\u3059\u304f\u3057\u307e\u3059\u3002<\/li><li><strong>\u8aac\u660e\u7684\u306a\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\uff1a<\/strong>\u3059\u3079\u3066\u306e\u753b\u50cf\u306b\u76ee\u7684\u3092\u4f1d\u3048\u308b\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u3092\u4ed8\u3051\u307e\u3059\u3002\u88c5\u98fe\u7684\u306a\u753b\u50cf\u306f\u9069\u5207\u306b\u30de\u30fc\u30af\u3057\u3066\u6df7\u4e71\u3092\u907f\u3051\u307e\u3059\u3002<\/li><li><strong>\u30ad\u30fc\u30dc\u30fc\u30c9\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\uff1a<\/strong>\u3059\u3079\u3066\u306e\u30e1\u30cb\u30e5\u30fc\u3001\u30e2\u30fc\u30c0\u30eb\u3001\u30d5\u30a9\u30fc\u30e0\u304c\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u307f\u3067\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3067\u3001\u30d5\u30a9\u30fc\u30ab\u30b9\u72b6\u614b\u304c\u898b\u3048\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li><li><strong>\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u5bfe\u5fdc\uff1a<\/strong>\u610f\u5473\u8ad6\u7684\u306aHTML\u3068ARIA\u30ed\u30fc\u30eb\u3092\u4f7f\u3044\u3001\u9818\u57df\u3084\u30dc\u30bf\u30f3\u3001\u5165\u529b\u6b04\u3092\u660e\u78ba\u306b\u30e9\u30d9\u30eb\u4ed8\u3051\u3057\u3066\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u5bfe\u5fdc\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li><li><strong>\u67d4\u8edf\u306a\u30c6\u30ad\u30b9\u30c8\u62e1\u5927\uff1a<\/strong>\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5d29\u3055\u305a\u306b\u30d5\u30a9\u30f3\u30c8\u30b5\u30a4\u30ba\u3092\u62e1\u5927\u3067\u304d\u308b\u8a2d\u8a08\u3067\u3001\u5f31\u8996\u3084\u30ba\u30fc\u30e0\u8868\u793a\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u652f\u63f4\u3057\u307e\u3059\u3002<\/li><li><strong>\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306a\u30d5\u30a9\u30fc\u30e0\uff1a<\/strong><em>label<\/em>\u8981\u7d20\u3001\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3001\u30d5\u30a9\u30fc\u30ab\u30b9\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u4f7f\u3044\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30d5\u30a9\u30fc\u30e0\u3092\u81ea\u529b\u3067\u7406\u89e3\u3057\u5165\u529b\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li><\/ul><!-- \/wp:list --><!-- wp:shortcode --><div class=\"tip-green tip\">\u591a\u304f\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u554f\u984c\u306f\u8907\u96d1\u3067\u306f\u306a\u304f\u3001\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u3067\u3059\u3002\u5305\u62ec\u7684\u306a\u30c7\u30b6\u30a4\u30f3\u6a5f\u80fd\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5f8c\u56de\u3057\u306b\u305b\u305a\u30d7\u30ed\u30bb\u30b9\u306e\u4e00\u90e8\u306b\u3067\u304d\u307e\u3059\u3002<\/div><!-- \/wp:shortcode --><!-- wp:paragraph --><p>\u6a21\u7bc4\u3068\u306a\u308b\u4f8b\u3092\u63a2\u3057\u3066\u3044\u308b\u306a\u3089\u3001\u591a\u304f\u306e\u5148\u9032\u7684\u306a\u7d44\u7e54\u304c\u3053\u308c\u3089\u306e\u6a5f\u80fd\u3092\u53d6\u308a\u5165\u308c\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/www.usa.gov\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u7c73\u56fd\u653f\u5e9c\u306e\u30dd\u30fc\u30bf\u30eb<\/a>\u3001<a href=\"https:\/\/www.w3.org\/WAI\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">W3C\u306e\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u30a4\u30cb\u30b7\u30a2\u30c6\u30a3\u30d6<\/a>\u3001\u4e3b\u8981\u306a\u6559\u80b2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u76f2\u76ee\u3084\u8996\u899a\u969c\u5bb3\u8005\u5411\u3051\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u30b5\u30a4\u30c8\u306e\u512a\u308c\u305f\u30e2\u30c7\u30eb\u3067\u3059\u3002\u6210\u529f\u306e\u79d8\u8a23\u306f\u30b7\u30f3\u30d7\u30eb\u3055\u3001\u660e\u5feb\u3055\u3001\u652f\u63f4\u30c4\u30fc\u30eb\u3068\u306e\u5b8c\u5168\u306a\u4e92\u63db\u6027\u306b\u3042\u308a\u307e\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} --><h3 class=\"wp-block-heading\">Elfsight\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5f37\u5316<\/h3><!-- \/wp:heading --><!-- wp:paragraph --><p>\u5b9f\u88c5\u3092\u7c21\u5358\u306b\u3059\u308b\u305f\u3081\u306b\u3001<a href=\"https:\/\/elfsight.com\/accessibility-widget\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u6e96\u62e0\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8<\/a>\u306e\u3088\u3046\u306a\u81ea\u52d5\u5316\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u5229\u7528\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c6\u30ad\u30b9\u30c8\u30b5\u30a4\u30ba\u5909\u66f4\u3001\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u8abf\u6574\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u652f\u63f4\u306a\u3069\u306e\u5fc5\u9808\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3001\u8907\u96d1\u306a\u624b\u52d5\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306a\u3057\u3067ADA\u3001EAA\u3001WCAG\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u6e96\u62e0\u3067\u304d\u307e\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:list --><ul class=\"wp-block-list\"><!-- wp:list-item --><li>\u8272\u899a\u7570\u5e38\u3001\u5f31\u8996\u3001\u30c7\u30a3\u30b9\u30ec\u30af\u30b7\u30a2\u306a\u3069\u306e\u4e8b\u524d\u8a2d\u5b9a\u3055\u308c\u305f\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/li><!-- \/wp:list-item --><!-- wp:list-item --><li>\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u52b9\u679c\u3092\u8a55\u4fa1\u3059\u308b\u5185\u8535\u30a2\u30ca\u30e9\u30a4\u30b6\u30fc<\/li><!-- \/wp:list-item --><!-- wp:list-item --><li>\u4e3b\u8981\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3059\u3079\u3066\u306b\u5bfe\u5fdc\u3057\u300120\u4ee5\u4e0a\u306e\u8a00\u8a9e\u3067\u5229\u7528\u53ef\u80fd<\/li><!-- \/wp:list-item --><!-- wp:list-item --><li>\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u30ab\u30e9\u30fc\u30b9\u30ad\u30fc\u30e0\u3001\u4f4d\u7f6e\u8a2d\u5b9a\u3092\u5b8c\u5168\u306b\u8abf\u6574\u53ef\u80fd<\/li><!-- \/wp:list-item --><\/ul><!-- \/wp:list --><!-- wp:paragraph --><p>\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8\u3092\u6570\u5206\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u57cb\u3081\u8fbc\u3080\u65b9\u6cd5\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p><!-- \/wp:paragraph --><!-- wp:list {\"ordered\":true} --><ol class=\"wp-block-list\"><!-- wp:list-item --><li><strong>\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3002<\/strong> <a href=\"#demo\">\u30a8\u30c7\u30a3\u30bf\u30fc<\/a>\u3092\u958b\u304d\u3001\u8ffd\u52a0\u3057\u305f\u3044\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li><!-- \/wp:list-item --><!-- wp:list-item --><li><strong>\u7d71\u5408\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3002<\/strong>\u8a2d\u5b9a\u5f8c\u3001\u300c\u7121\u6599\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u8ffd\u52a0\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30b3\u30fc\u30c9\u30b9\u30cb\u30da\u30c3\u30c8\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/li><!-- \/wp:list-item --><!-- wp:list-item --><li><strong>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u57cb\u3081\u8fbc\u3080\u3002<\/strong>HTML\u3084\u6307\u5b9a\u306e\u57cb\u3081\u8fbc\u307f\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3057\u307e\u3059\u3002<\/li><!-- \/wp:list-item --><\/ol><!-- \/wp:list --><!-- wp:heading {\"level\":4} --><h4 class=\"wp-block-heading\">\u4eca\u3059\u3050\u59cb\u3081\u3066\u3001\u3088\u308a\u5305\u62ec\u7684\u306a\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u3092\u69cb\u7bc9\u3057\u307e\u3057\u3087\u3046\uff01<\/h4><!-- \/wp:heading --><!-- wp:shortcode --><section class=\"application-demo header-blind-spot section\" id=\"demo\" data-nav-section=\"demo\"><div class=\"application-demo-container\">\n                        <div class=\"application-demo-iframe-container\">\n                            <div class=\"application-demo-control-enter-fullscreen application-demo-control\" title=\"Full Screen\">\n                                <svg>\n                                    <use xlink:href=\"#icon-maximize\"><\/use>\n                                <\/svg>\n                            <\/div>\n\n                            <div class=\"application-demo-control-exit-fullscreen application-demo-control application-demo-control-hidden\" title=\"Exit Full Screen\">\n                                <svg>\n                                    <use xlink:href=\"#icon-minimize\"><\/use>\n                                <\/svg>\n                            <\/div>\n\n                            <div class=\"application-demo-iframe-wrapper\">\n                                <iframe class=\"application-demo-iframe\" data-src=\"https:\/\/dash.elfsight.com\/demo\/accessibility?language=ja\" title=\"\u4eca\u3059\u3050\u3042\u306a\u305f\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u3092\u8ffd\u52a0\u3057\u307e\u3057\u3087\u3046\uff01\" frameborder=\"0\" name=\"preview\" loading=\"lazy\" allow=\"autoplay; fullscreen\"><\/iframe>\n                            <\/div>\n                        <\/div>\n                    <\/div><\/section><!-- \/wp:shortcode --><!-- wp:html --><h2 id=\"best-practices\">\u5305\u62ec\u7684\u306a\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2><!-- \/wp:html --><!-- wp:paragraph --><p>\u76f2\u76ee\u8005\u5411\u3051\u306b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u30a2\u30af\u30bb\u30b7\u30d6\u30eb\u306b\u3059\u308b\u65b9\u6cd5\u306f\u3001\u500b\u3005\u306e\u6a5f\u80fd\u3092\u8d85\u3048\u3001\u6700\u521d\u304b\u3089\u5305\u62ec\u7684\u30c7\u30b6\u30a4\u30f3\u306e\u8003\u3048\u65b9\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u3059\u3079\u3066\u306e\u90e8\u5206\u304c\u660e\u78ba\u306b\u4f1d\u3048\u3001\u4e88\u6e2c\u53ef\u80fd\u306b\u52d5\u4f5c\u3057\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u3084\u30ad\u30fc\u30dc\u30fc\u30c9\u64cd\u4f5c\u306b\u4f9d\u5b58\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u72ec\u81ea\u306e\u30cb\u30fc\u30ba\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u3079\u304d\u3067\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>\u3053\u308c\u3089\u306e\u5b9f\u8a3c\u6e08\u307f\u306e\u624b\u6cd5\u3092\u5b88\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u8005\u306f\u76f2\u76ee\u306e\u8a2a\u554f\u8005\u306b\u4f7f\u3044\u3084\u3059\u3044\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3001\u8996\u899a\u7684\u9b45\u529b\u3084\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":4} --><h4 class=\"wp-block-heading\">1. \u610f\u5473\u8ad6\u7684\u306aHTML\u69cb\u9020\u3092\u4f7f\u3046<\/h4><!-- \/wp:heading --><!-- wp:paragraph --><p>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u610f\u5473\u3092\u53cd\u6620\u3057\u305f\u30de\u30fc\u30af\u30a2\u30c3\u30d7\u3092\u66f8\u304d\u307e\u3059\u3002<code>&lt;main&gt;<\/code>\u3001<code>&lt;nav&gt;<\/code>\u3001<code>&lt;header&gt;<\/code>\u3001\u9069\u5207\u306b\u30cd\u30b9\u30c8\u3055\u308c\u305f\u898b\u51fa\u3057\uff08<code>h1<\/code>\u304b\u3089<code>h4<\/code>\uff09\u306a\u3069\u3092\u4f7f\u3044\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u304c\u5185\u5bb9\u306e\u968e\u5c64\u3092\u7406\u89e3\u3057\u3084\u3059\u304f\u3057\u307e\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":4} --><h4 class=\"wp-block-heading\">2. \u30ad\u30fc\u30dc\u30fc\u30c9\u30a2\u30af\u30bb\u30b9\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08<\/h4><!-- \/wp:heading --><!-- wp:paragraph --><p>\u3059\u3079\u3066\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u8981\u7d20\uff08\u30e1\u30cb\u30e5\u30fc\u3001\u30e2\u30fc\u30c0\u30eb\u3001\u30d5\u30a9\u30fc\u30e0\uff09\u304c\u30ad\u30fc\u30dc\u30fc\u30c9\u3067\u64cd\u4f5c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30d5\u30a9\u30fc\u30ab\u30b9\u306e\u53ef\u8996\u5316\u3092\u63d0\u4f9b\u3057\u3001\u30db\u30d0\u30fc\u52b9\u679c\u3084\u30de\u30a6\u30b9\u64cd\u4f5c\u3060\u3051\u306b\u983c\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":4} --><h4 class=\"wp-block-heading\">3. \u5fc5\u8981\u306b\u5fdc\u3058\u3066ARIA\u5c5e\u6027\u3092\u542b\u3081\u308b<\/h4><!-- \/wp:heading --><!-- wp:paragraph --><p>\u30cd\u30a4\u30c6\u30a3\u30d6HTML\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u306a\u5834\u5408\u3001<code>aria-label<\/code>\u3001<code>aria-hidden<\/code>\u3001<code>aria-live<\/code>\u306a\u3069\u306eARIA\u30ed\u30fc\u30eb\u3084\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f7f\u3044\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u306b\u91cd\u8981\u306a\u6587\u8108\u3092\u4f1d\u3048\u307e\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":4} --><h4 class=\"wp-block-heading\">4. \u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u4e00\u8cab\u3057\u3066\u4e88\u6e2c\u53ef\u80fd\u306b\u4fdd\u3064<\/h4><!-- \/wp:heading --><!-- wp:paragraph --><p>\u5b89\u5b9a\u3057\u305f\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u30e6\u30fc\u30b6\u30fc\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u69cb\u9020\u3092\u982d\u306e\u4e2d\u3067\u628a\u63e1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306f\u540c\u3058\u5834\u6240\u306b\u7f6e\u304d\u3001\u30b9\u30bf\u30a4\u30eb\u3092\u7d71\u4e00\u3057\u3001\u30da\u30fc\u30b8\u9593\u3067\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u5909\u52d5\u3092\u907f\u3051\u307e\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":4} --><h4 class=\"wp-block-heading\">5. \u9ad8\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3067\u8aad\u307f\u3084\u3059\u3044\u30bf\u30a4\u30dd\u30b0\u30e9\u30d5\u30a3\u3092\u4f7f\u3046<\/h4><!-- \/wp:heading --><!-- wp:paragraph --><p>\u30c6\u30ad\u30b9\u30c8\u304c\u80cc\u666f\u304b\u3089\u969b\u7acb\u3064\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u5341\u5206\u306a\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u6bd4\u3001\u5927\u304d\u3081\u306e\u30d5\u30a9\u30f3\u30c8\u30b5\u30a4\u30ba\u3092\u4f7f\u3044\u3001\u7d30\u3059\u304e\u305f\u308a\u88c5\u98fe\u904e\u591a\u306a\u30d5\u30a9\u30f3\u30c8\u306f\u907f\u3051\u307e\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":4} --><h4 class=\"wp-block-heading\">6. \u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u6d41\u308c\u3092\u30c6\u30b9\u30c8\u3059\u308b<\/h4><!-- \/wp:heading --><!-- wp:paragraph --><p>NVDA\u3084VoiceOver\u306a\u3069\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u3067\u30da\u30fc\u30b8\u3092\u805e\u3044\u3066\u307f\u307e\u3059\u3002\u6df7\u4e71\u3057\u305f\u308a\u4e0d\u81ea\u7136\u3001\u9806\u5e8f\u304c\u305a\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u6539\u5584\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:shortcode --><div class=\"tip-green tip\">\u5305\u62ec\u7684\u306a\u30c7\u30b8\u30bf\u30eb\u4f53\u9a13\u306f\u30b3\u30fc\u30c9\u30ec\u30d9\u30eb\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u958b\u767a\u8005\u304c\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u5ff5\u982d\u306b\u7f6e\u3044\u3066\u4f5c\u308b\u3053\u3068\u3067\u3001\u8ab0\u3082\u304c\u53c2\u52a0\u3067\u304d\u308b\u30a6\u30a7\u30d6\u7a7a\u9593\u304c\u5f62\u4f5c\u3089\u308c\u307e\u3059\u3002<\/div><!-- \/wp:shortcode --><!-- wp:html --><h2 id=\"compliance-testing\">\u6e96\u62e0\u3092\u7dad\u6301\u3057\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u30c6\u30b9\u30c8\u3059\u308b\u65b9\u6cd5<\/h2><!-- \/wp:html --><!-- wp:paragraph --><p>\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3053\u3068\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u304c\u3001\u76f2\u76ee\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u5b9f\u969b\u306b\u6a5f\u80fd\u3059\u308b\u304b\u3092\u78ba\u304b\u3081\u308b\u306b\u306f\u5b9a\u671f\u7684\u306a\u30c6\u30b9\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002\u8996\u899a\u969c\u5bb3\u8005\u5411\u3051\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u6e96\u62e0\u3068\u306f\u3001<a href=\"https:\/\/www.w3.org\/TR\/WCAG21\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">WCAG\uff08\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\uff09<\/a>\u306e\u3088\u3046\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u5f93\u3044\u3001\u652f\u63f4\u6280\u8853\u3067\u306e\u52d5\u4f5c\u3092\u5b9f\u5730\u3067\u8a55\u4fa1\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>\u7406\u8ad6\u3060\u3051\u3067\u306a\u304f\u5b9f\u969b\u306b\u76f2\u76ee\u30e6\u30fc\u30b6\u30fc\u306b\u4f7f\u3044\u3084\u3059\u3044\u30b5\u30a4\u30c8\u306b\u3059\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u554f\u984c\u3092\u30c1\u30a7\u30c3\u30af\u3057\u6e96\u62e0\u3092\u7dad\u6301\u3057\u307e\u3057\u3087\u3046\u3002<\/p><!-- \/wp:list {\"ordered\":true} --><ol class=\"wp-block-list\"><!-- wp:list-item --><li><strong>WCAG\u57fa\u6e96\u3092\u8aad\u307f\u7406\u89e3\u3057\u9069\u7528\u3059\u308b\u3002<\/strong>WCAG 2.1\u304a\u3088\u30732.2\u306f\u3001\u77e5\u899a\u53ef\u80fd\u6027\u3001\u64cd\u4f5c\u6027\u3001\u7406\u89e3\u53ef\u80fd\u6027\u3001\u5805\u7262\u6027\u306a\u3069\u306e\u57fa\u6e96\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u76ee\u6a19\u306b\u5fdc\u3058\u3066A\u3001AA\u3001AAA\u30ec\u30d9\u30eb\u306e\u6e96\u62e0\u3092\u628a\u63e1\u3057\u307e\u3057\u3087\u3046\u3002<\/li><!-- \/wp:list-item --><!-- wp:list-item 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