{"id":42175,"date":"2022-07-18T11:11:00","date_gmt":"2022-07-18T02:11:00","guid":{"rendered":"https:\/\/lucy.ne.jp\/bazubu\/?p=42175"},"modified":"2023-09-22T14:32:42","modified_gmt":"2023-09-22T05:32:42","slug":"alt-attribute","status":"publish","type":"post","link":"https:\/\/lucy.ne.jp\/bazubu\/alt-attribute-42175.html","title":{"rendered":"alt\u5c5e\u6027\u3068\u306f\uff1f\u9069\u5207\u306a\u8a2d\u5b9a\u65b9\u6cd5\u3068\u5177\u4f53\u7684\u306a\u66f8\u304d\u65b9\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u4ed8\u304d\u3067\u89e3\u8aac"},"content":{"rendered":"

\u300calt\u5c5e\u6027\uff08\u30aa\u30eb\u30c8\u5c5e\u6027\uff09\u300d\u3068\u306f\u3001<\/span>Web\u30b5\u30a4\u30c8\u306e\u753b\u50cf\u306b\u8a2d\u5b9a\u3059\u308b\u30c6\u30ad\u30b9\u30c8\uff08\u6587\u5b57\u60c5\u5831\uff09\u306e\u3053\u3068<\/b>\u3067\u3042\u308b\u3002<\/span><\/p>\n

\"\u732b\u304c\u5e8a\u306b\u5bdd\u3063\u8ee2\u304c\u3063\u3066\u3053\u3061\u3089\u3092\u898b\u3064\u3081\u3066\u3044\u307e\u3059\"<\/p>\n

alt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u4f55\u3089\u304b\u306e\u4e8b\u60c5\u3067\u753b\u50cf\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u3082\u3001\u753b\u50cf\u306e\u610f\u5473\u3092\u9069\u5207\u306b\u4f1d\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u307e\u305f\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306b\u3082\u540c\u69d8\u306b\u753b\u50cf\u306e\u610f\u5473\u3092\u4f1d\u3048\u3089\u308c\u308b\u305f\u3081\u3001\u4e00\u5b9a\u306eSEO\u52b9\u679c\u3092\u671f\u5f85\u3067\u304d\u308b\u3002<\/span><\/p>\n

\u305d\u306e\u305f\u3081\u3001\u3067\u304d\u308c\u3070\u5168\u3066\u306e\u753b\u50cf\u306b\u9069\u5207\u306balt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u3079\u304d\u3067\u3042\u308b\u3002<\/span><\/p>\n

\u305f\u3060\u3057\u3001<\/span>SEO\u52b9\u679c\u3092\u72d9\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u8a70\u3081\u8fbc\u307f\u3059\u304e\u308b\u3068\u9006\u52b9\u679c\u3068\u306a\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981<\/b>\u3060\u3002<\/span><\/p>\n

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1. alt\u5c5e\u6027\uff08\u30aa\u30eb\u30c8\u5c5e\u6027\uff09\u3068\u306f\uff1f<\/b><\/h2>\n

\u300calt\u5c5e\u6027\uff08\u30aa\u30eb\u30c8\u5c5e\u6027\uff09\u300d\u3068\u306f\u3001<\/span>Web\u30b5\u30a4\u30c8\u306e\u753b\u50cf\u306b\u8a2d\u5b9a\u3059\u308b\u30c6\u30ad\u30b9\u30c8\uff08\u6587\u5b57\u60c5\u5831\uff09\u306e\u3053\u3068<\/b>\u3067\u3042\u308a\u3001HTML\u306eimg\u8981\u7d20\u306b\u8a18\u8ff0\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3002<\/span><\/p>\n

\n

<img src=”\u753b\u50cf\u306eURL” alt=”\u753b\u50cf\u306e\u8aac\u660e”<\/span>><\/strong><\/p>\n<\/div>\n

alt\u5c5e\u6027\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u300c\u753b\u50cf\u304c\u898b\u3048\u306a\u304f\u3066\u3082\u610f\u5473\u304c\u5206\u304b\u308b\u300d\u72b6\u614b\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/span><\/p>\n

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2. alt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b5\u3064\u306e\u30e1\u30ea\u30c3\u30c8<\/b><\/h2>\n

alt\u5c5e\u6027\u306f\u9069\u5207\u306b\u8a18\u8ff0\u3059\u3079\u304d\u3082\u306e\u3067\u3042\u308b\u3002\u306a\u305c\u306a\u3089\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\u304b\u3089\u3060\u3002<\/span><\/p>\n

2-1. \u753b\u50cf\u304c\u8868\u793a\u3055\u308c\u306a\u304f\u3066\u3082\u753b\u50cf\u306e\u610f\u5473\u3092\u6b63\u3057\u304f\u4f1d\u3048\u3089\u308c\u308b<\/b><\/h3>\n

alt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u4f55\u3089\u304b\u306e\u7406\u7531\u3067\u753b\u50cf\u304c\u8868\u793a\u3055\u308c\u306a\u304f\u3066\u3082\u3001\u305d\u306e\u753b\u50cf\u306e\u610f\u5473\u3092\u4f1d\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/span><\/p>\n

\u30fb\u901a\u4fe1\u901f\u5ea6\u304c\u4e0d\u5b89\u5b9a\u3067\u753b\u50cf\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408<\/span>
\n<\/span>\u30fb\u30e6\u30fc\u30b6\u30fc\u304c\u753b\u50cf\u3092\u8868\u793a\u3057\u306a\u3044\u8a2d\u5b9a\u306b\u3057\u3066\u3044\u308b\u5834\u5408<\/span>
\n<\/span>\u30fb\u753b\u50cf\u306e\u30ea\u30f3\u30af\u5207\u308c\uff08\u30d1\u30b9\u304c\u9593\u9055\u3063\u3066\u3044\u308b\uff09\u304c\u3042\u3063\u305f\u5834\u5408<\/span><\/p>\n

\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3082\u4ee3\u308f\u308a\u306balt\u5c5e\u6027\u306b\u6307\u5b9a\u3057\u305f\u6587\u5b57\u5217\u304c\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u305d\u3053\u306b\u3069\u3093\u306a\u753b\u50cf\u304c\u3042\u308b\u304b\u4f1d\u3048\u3089\u308c\u308b\u306e\u3060\u3002<\/span><\/p>\n

\"\u516c\u5712\u3067\u5b09\u3057\u305d\u3046\u306b\u7b11\u3046\u30b4\u30fc\u30eb\u30c7\u30f3\u30ec\u30c8\u30ea\u30d0\u30fc\"<\/p>\n

2-2. \u8aad\u307f\u4e0a\u3052\u30bd\u30d5\u30c8\u3092\u4f7f\u3046\u6642\u306b\u753b\u50cf\u306e\u610f\u5473\u3092\u4f1d\u3048\u3089\u308c\u308b<\/b><\/h3>\n

\u30b9\u30af\u30ea\u30fc\u30f3\u30ea\u30fc\u30c0\u30fc\u3084\u97f3\u58f0\u8aad\u307f\u4e0a\u3052\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u3046\u5834\u5408\u3001\u753b\u50cf\u306balt\u5c5e\u6027\u304c\u8a2d\u5b9a\u3055\u308c\u308c\u3070\u305d\u306e\u6587\u5b57\u3092\u8aad\u307f\u4e0a\u3052\u3066\u304f\u308c\u308b\u3002<\/span><\/p>\n

\u305d\u306e\u305f\u3081\u3001\u97f3\u58f0\u3067\u60c5\u5831\u3092\u5f97\u305f\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u3082\u3001\u753b\u50cf\u306e\u610f\u5473\u3092\u9069\u5207\u306b\u4f1d\u3048\u3089\u308c\u308b\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\u3002<\/span><\/p>\n

2-3. \u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306b\u753b\u50cf\u306e\u610f\u5473\u3092\u4f1d\u3048\u3089\u308c\u308b<\/b><\/h3>\n

\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30af\u30ed\u30fc\u30e9\u30fc\u306f\u30c6\u30ad\u30b9\u30c8\u306e\u5185\u5bb9\u3057\u304b\u7406\u89e3\u3067\u304d\u305a\u3001<\/span>\u753b\u50cf\u305d\u306e\u3082\u306e\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044<\/b>\u3002\u305d\u3053\u3067\u3001alt\u5c5e\u6027\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306b\u3082\u753b\u50cf\u306e\u5185\u5bb9\u3092\u7406\u89e3\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\u3002<\/span><\/p>\n

\u300calt\u5c5e\u6027\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308c\u3070\u9806\u4f4d\u304c\u4e0a\u304c\u308b\u300d\u3068\u3044\u3046\u3082\u306e\u3067\u306f\u306a\u3044\u304c\u3001\u4e00\u5b9a\u306eSEO\u52b9\u679c\u3092\u5f97\u3089\u308c\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u3002<\/span><\/p>\n

\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u3092\u3057\u3063\u304b\u308a\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306b\u4f1d\u3048\u305f\u3044\u306a\u3089\u3070\u3001\u3067\u304d\u308c\u3070\u9069\u5207\u306balt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3088\u3044\u3060\u308d\u3046\u3002<\/span><\/p>\n

2-4. \u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u753b\u50cf\u691c\u7d22\u306b\u8868\u793a\u3055\u308c\u308b<\/b><\/h3>\n

\"\u3046\u3055\u304e\u306e\u753b\u50cf\u691c\u7d22\"<\/p>\n

alt\u5c5e\u6027\u306e\u30c6\u30ad\u30b9\u30c8\u306f\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u753b\u50cf\u691c\u7d22\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4e00\u90e8\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u3002<\/span><\/p>\n

\u753b\u50cf\u306b\u9069\u5207\u306aalt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u304c\u753b\u50cf\u3092\u9069\u5207\u306b\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308b\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\uff08\u305f\u3060\u3057\u3001alt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3057\u305f\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u305f\u3060\u3061\u306bSEO\u52b9\u679c\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u306a\u3044\uff09\u3002<\/span><\/p>\n

\n

alt \u5c5e\u6027\u3092\u4f7f\u7528\u3059\u308b<\/i><\/b>
\n<\/span><\/i>\uff08\u4e2d\u7565\uff09<\/span><\/i>
\n<\/span><\/i>\u753b\u50cf\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3068 alt \u30c6\u30ad\u30b9\u30c8\u3092\u6700\u9069\u5316\u3059\u308b\u3068\u3001Google \u753b\u50cf\u691c\u7d22\u306e\u3088\u3046\u306a\u753b\u50cf\u691c\u7d22\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u753b\u50cf\u3092\u9069\u5207\u306b\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/span><\/i><\/p>\n

\u5f15\u7528\uff1a<\/span><\/i>Google\u691c\u7d22\u30bb\u30f3\u30c8\u30e9\u30eb\uff1eSEO\u30b9\u30bf\u30fc\u30bf\u30fc\u30ac\u30a4\u30c9<\/span><\/i><\/a><\/p>\n<\/div>\n

Google\u753b\u50cf\u691c\u7d22\u306eSEO\u306b\u3064\u3044\u3066\u306f\u3001\u516c\u5f0f\u304c\u7528\u610f\u3057\u3066\u3044\u308b\u300c<\/span>Google \u753b\u50cf\u691c\u7d22\u3067\u306e\u304a\u3059\u3059\u3081\u306e\u65b9\u6cd5<\/span><\/a>\u300d\u3092\u53c2\u8003\u306b\u3059\u308b\u3068\u826f\u3044\u3060\u308d\u3046\u3002<\/span><\/p>\n

2-5. \u30ea\u30f3\u30af\u753b\u50cf\u306ealt\u306f\u30a2\u30f3\u30ab\u30fc\u30c6\u30ad\u30b9\u30c8\u306e\u5f79\u5272\u3092\u679c\u305f\u3059<\/b><\/h3>\n

\u30c6\u30ad\u30b9\u30c8\u306e\u4ee3\u308f\u308a\u306b\u753b\u50cf\u306b\u30ea\u30f3\u30af\u3092\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u3001alt\u5c5e\u6027\u306f\u30a2\u30f3\u30ab\u30fc\u30c6\u30ad\u30b9\u30c8\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u304f\u308c\u308b\u3002<\/span><\/p>\n

\u30a2\u30f3\u30ab\u30fc\u30c6\u30ad\u30b9\u30c8\u3068\u306f\u30ea\u30f3\u30af\u306b\u4f7f\u308f\u308c\u308b\u30c6\u30ad\u30b9\u30c8\u306e\u3053\u3068\u3067\u3001\u305d\u306e\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u91cd\u8981\u306a\u30c6\u30ad\u30b9\u30c8\u3067\u3042\u308b\u3002\u307e\u305f\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u304c\u30ea\u30f3\u30af\u5148\u306e\u5185\u5bb9\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3082\u91cd\u8981\u3067\u3042\u308b\u3002<\/span><\/p>\n

3.\u3010\u7d50\u8ad6\u3011\u5168\u3066\u306e\u753b\u50cf\u306b\u9069\u5207\u306aalt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3057\u305f\u65b9\u304c\u89aa\u5207\u3067\u3042\u308b<\/b><\/h2>\n

\u7d50\u5c40\u306e\u3068\u3053\u308d\u300c\u753b\u50cf\u306b\u306falt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3057\u305f\u65b9\u304c\u826f\u3044\u306e\u304b\uff1f\u300d\u3068\u3044\u3046\u56de\u7b54\u306b\u7b54\u3048\u3066\u3044\u3053\u3046\u3002<\/span><\/p>\n

\u753b\u50cf\u306b\u9069\u5207\u306aalt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u753b\u50cf\u304c\u898b\u3048\u306a\u3044\u6642\u3084\u97f3\u58f0\u3067\u7406\u89e3\u3057\u305f\u3044\u5834\u5408\u306b\u753b\u50cf\u306e\u610f\u5473\u3092\u4f1d\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u307e\u305f\u3001Google\u30af\u30ed\u30fc\u30e9\u30fc\u306b\u3082\u753b\u50cf\u306e\u610f\u5473\u3092\u7406\u89e3\u3057\u3066\u3082\u3089\u3044\u3084\u3059\u304f\u306a\u308b\u3002<\/span><\/p>\n

\u305d\u306e\u305f\u3081\u3001<\/span>\u3067\u304d\u308c\u3070\u5168\u3066\u306e\u753b\u50cf\u306b\u9069\u5207\u306aalt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3057\u305f\u65b9\u304c\u89aa\u5207<\/b>\u3060\u308d\u3046\u3002<\/span><\/p>\n

\u3057\u304b\u3057\u3001\u610f\u5473\u306e\u306a\u3044\u753b\u50cf\u306b\u307e\u3067alt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3057\u3066\u3057\u307e\u3046\u3068\u3001\u97f3\u58f0\u8aad\u307f\u4e0a\u3052\u30bd\u30d5\u30c8\u3092\u4f7f\u3063\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u304c\u9006\u306b\u7406\u89e3\u3057\u3065\u3089\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u610f\u5473\u306e\u306a\u3044\u753b\u50cf\u306b\u306f\u3001\u300calt=\u201d\u201d\u300d\u306e\u3088\u3046\u306b\u300c\u7a7a\u767d\u300d\u3092\u8a2d\u5b9a\u3059\u3079\u304d\u3067\u3042\u308b\u3002<\/span><\/p>\n

\u753b\u50cf\u306b\u3088\u3063\u3066\u9069\u5207\u306aalt\u5c5e\u6027\u306e\u8a2d\u5b9a\u306e\u4ed5\u65b9\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u30b1\u30fc\u30b9\u3054\u3068\u306b\u7d39\u4ecb\u3057\u3066\u3044\u3053\u3046\u3002<\/span><\/p>\n

3-1. \u610f\u5473\u306e\u3042\u308b\u753b\u50cf\u306ealt\u5c5e\u6027\u306b\u306f\u300c\u5185\u5bb9\u3092\u8868\u3059\u30c6\u30ad\u30b9\u30c8\u300d\u3092\u8a2d\u5b9a\u3057\u3088\u3046<\/b><\/h3>\n

\u610f\u5473\u306e\u3042\u308b\u753b\u50cf\u306b\u306f\u3001\u3067\u304d\u308b\u3060\u3051\u305d\u306e\u753b\u50cf\u306e\u5185\u5bb9\u3092\u6b63\u78ba\u306b\u8868\u73fe\u3059\u308balt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3057\u3088\u3046\u3002<\/span><\/p>\n

\"\u732b\u304c\u5e8a\u306b\u5bdd\u3063\u8ee2\u304c\u3063\u3066\u3053\u3061\u3089\u3092\u898b\u3064\u3081\u3066\u3044\u307e\u3059\"<\/p>\n

\u9069\u5207\u306a\u30c6\u30ad\u30b9\u30c8\u3092\u8a2d\u5b9a\u3067\u304d\u308c\u3070\u3001\u97f3\u58f0\u8aad\u307f\u4e0a\u3052\u30bd\u30d5\u30c8\u3084\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306b\u3001\u753b\u50cf\u306e\u610f\u5473\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u4f1d\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/span><\/p>\n

3-2. \u610f\u5473\u306e\u306a\u3044\u753b\u50cf\u306ealt\u753b\u50cf\u306b\u306f\u300c\u7a7a\u767d\u300d\u3092\u8a2d\u5b9a\u3057\u3088\u3046<\/b><\/h3>\n

\u88c5\u98fe\u76ee\u7684\uff08\u7f6b\u7dda\u3084\u80cc\u666f\u306a\u3069\uff09\u306a\u3069\u610f\u5473\u3092\u6301\u305f\u306a\u3044\u753b\u50cf\u306b\u3064\u3044\u3066\u306f\u3001alt\u5c5e\u6027\u306b\u300c\u7a7a\u767d\u300d\uff08alt=\u201d\u201d\uff09\u3092\u8a2d\u5b9a\u3059\u3079\u304d\u3067\u3042\u308b\u3002\u7a7a\u767d\u3092\u8a2d\u5b9a\u3057\u3066\u304a\u3051\u3070\u3001\u97f3\u58f0\u8aad\u307f\u4e0a\u3052\u30bd\u30d5\u30c8\u3067\u30b9\u30ad\u30c3\u30d7\u3057\u3066\u304f\u308c\u308b\u305f\u3081\u30e6\u30fc\u30b6\u30fc\u304c\u56f0\u3089\u306a\u3044\u3002<\/span><\/p>\n

alt\u5c5e\u6027\u81ea\u4f53\u304c\u7121\u3044\u5834\u5408\u306b\u753b\u50cf\u540d\u3092\u8aad\u307f\u4e0a\u3052\u3066\u3057\u307e\u3046\u30bd\u30d5\u30c8\u3082\u3042\u308b\u305f\u3081\u3001\u5fc5\u305a\u7a7a\u767d\u3092\u8a2d\u5b9a\u3057\u3088\u3046\u3002<\/span><\/p>\n

4. alt\u5c5e\u6027\u306e\u8a2d\u5b9a\u65b9\u6cd5\uff5cHTML\u3068WordPress\u305d\u308c\u305e\u308c\u306e\u3084\u308a\u65b9<\/b><\/h2>\n

alt\u5c5e\u6027\u306e\u5177\u4f53\u7684\u306a\u8a2d\u5b9a\u65b9\u6cd5\u3092\u3001HTML\u3068WordPress\u305d\u308c\u305e\u308c\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304f\u3002<\/span><\/p>\n

4-1. HTML\u3067\u8a18\u8ff0\u3059\u308b\u5834\u5408<\/b><\/h3>\n

HTML\u3067\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u5834\u5408\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u3088\u3046\u3002<\/span><\/p>\n\n\n\n
\n

<img src=”\u753b\u50cf\u306eURL”<\/span> alt=”\u305d\u306e\u753b\u50cf\u3092\u8868\u3059\u9069\u5207\u306a\u8aac\u660e”<\/span>>\u3000<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


\n\u300c\u753b\u50cf\u306eURL\u300d\u306e\u90e8\u5206\u306b\u306f\u753b\u50cf\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u30a2\u30c9\u30ec\u30b9\uff08jpg\u3084png\u306a\u3069\uff09\u3092\u6307\u5b9a\u3057\u3001\u300calt=\u300d\u306e\u5f8c\u306b\u300c\u305d\u306e\u753b\u50cf\u3092\u8868\u3059\u9069\u5207\u306a\u8aac\u660e\u300d\u3068\u306a\u308b\u30c6\u30ad\u30b9\u30c8\u3092\u8a18\u8ff0\u3059\u308b\u3002<\/span><\/p>\n

\u4f8b<\/p>\n\n\n\n
\n

<img src=”https:\/\/exapmle.com\/images\/photo1.jpg”<\/span> alt=”\u8cfc\u8cb7\u30b5\u30a4\u30af\u30eb\u306e\u30a4\u30e1\u30fc\u30b8\u56f3”<\/span>>\u3000<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4-2. WordPress\u3067\u8a2d\u5b9a\u3059\u308b\u5834\u5408<\/b><\/h3>\n

WordPress\u3067alt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001\u30e1\u30c7\u30a3\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u5f8c\u3001\u300c\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u300d\u6b04\u306b\u8a18\u8ff0\u3057\u3088\u3046\u3002<\/span><\/p>\n

\"WordPress\u3067\u306ealt\u30bf\u30b0\u306e\u8a2d\u5b9a\u306e\u4ed5\u65b9\"<\/p>\n

\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u3092\u5165\u529b\u5f8c\u3001\u300c\u6295\u7a3f\u306b\u633f\u5165\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u305b\u3070\u3001alt\u5c5e\u6027\u304c\u8a2d\u5b9a\u3055\u308c\u305f\u753b\u50cf\u3092\u633f\u5165\u3067\u304d\u308b\u3002<\/span><\/p>\n

5. \u9069\u5207\u306aalt\u5c5e\u6027\u306e\u66f8\u304d\u65b9\uff5c\u4e8b\u4f8b\u3067\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/b><\/h2>\n

\u3053\u3053\u304b\u3089\u306f\u5177\u4f53\u7684\u306b\u3001alt\u5c5e\u6027\u306b\u3069\u3093\u306a\u30c6\u30ad\u30b9\u30c8\u3092\u8a2d\u5b9a\u3059\u308c\u3070\u826f\u3044\u304b\u89e3\u8aac\u3057\u3066\u3044\u3053\u3046\u3002<\/span><\/p>\n

\u306a\u304a\u3001\u524d\u8ff0\u3057\u305f\u901a\u308a\u3001\u30b1\u30fc\u30b9\u306b\u3088\u3063\u3066\u306falt\u5c5e\u6027\u306f\u300c\u7a7a\u767d\u300d\uff08alt=\u201d\u201d\uff09\u306b\u3057\u305f\u65b9\u304c\u826f\u3044\u5834\u5408\u3082\u3042\u308b\u3002\u3053\u3053\u3067\u306f\u3001alt\u5c5e\u6027\u306b\u5185\u5bb9\u3092\u5165\u308c\u308b\u3079\u304d\u30b1\u30fc\u30b9\u306b\u3064\u3044\u3066\u3001\u3069\u3093\u306a\u30c6\u30ad\u30b9\u30c8\u304c\u6700\u9069\u304b\u89e3\u8aac\u3057\u3066\u3044\u304f\u3002<\/span><\/p>\n

5-1. \u6587\u7ae0\u306b\u7d9a\u3051\u3066\u8aad\u307f\u4e0a\u3052\u3066\u3082\u9055\u548c\u611f\u306e\u306a\u3044\u30c6\u30ad\u30b9\u30c8\u306b\u3059\u308b<\/b><\/h3>\n

alt\u5c5e\u6027\u304c\u6d3b\u8e8d\u3059\u308b\u30b7\u30fc\u30f3\u306f\u3001\u97f3\u58f0\u8aad\u307f\u4e0a\u3052\u30bd\u30d5\u30c8\u3092\u4f7f\u3063\u3066\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u3092\u7406\u89e3\u3059\u308b\u5834\u5408\u3067\u3042\u308b\u3002<\/span><\/p>\n

\u30da\u30fc\u30b8\u306b\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u304c\u3042\u308a\u3001\u753b\u50cf\u304c\u3042\u308a\u3001\u307e\u305f\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u304c\u3042\u3063\u305f\u5834\u5408\u3001\u30c6\u30ad\u30b9\u30c8\u2192\u753b\u50cf\u306ealt\u5c5e\u6027\u2192\u30c6\u30ad\u30b9\u30c8\u304c\u7d9a\u3051\u3066\u8aad\u307f\u4e0a\u3052\u3089\u308c\u308b\u3002<\/span><\/p>\n

\u305d\u306e\u305f\u3081\u3001<\/span>\u6587\u7ae0\u306e\u9593\u306b\u8aad\u307f\u4e0a\u3052\u3089\u308c\u3066\u9055\u548c\u611f\u306e\u306a\u3044\u30c6\u30ad\u30b9\u30c8\u304c\u6700\u3082\u826f\u3044alt\u5c5e\u6027\u3068\u3044\u3048\u308b<\/b>\u3002\u3064\u307e\u308a\u3001\u6587\u8108\u306b\u3088\u3063\u3066\u9069\u5207\u306a\u30c6\u30ad\u30b9\u30c8\u8868\u73fe\u306f\u7570\u306a\u308b\u3002<\/span><\/p>\n

\u4f8b\u3048\u3070\u3001\u300c\u3067\u3059\u307e\u3059\u8abf\u300d\u3067\u66f8\u304b\u308c\u305f\u6587\u7ae0\u306e\u4e2d\u306b\u60c5\u666f\u3092\u8868\u3059\u753b\u50cf\u304c\u3042\u308b\u5834\u5408\u306f\u3001alt\u753b\u50cf\u3082\u300c\u3067\u3059\u307e\u3059\u8abf\u300d\u304c\u597d\u307e\u3057\u3044\u3002\u9006\u306b\u3001\u8aad\u307f\u4e0a\u3052\u3089\u308c\u3066\u9055\u548c\u611f\u304c\u306a\u3051\u308c\u3070\u3001\u4f53\u8a00\u6b62\u3081\u3067\u3082\u69cb\u308f\u306a\u3044\u3002<\/span><\/p>\n

\u8868\u73fe\u306b\u8ff7\u3063\u305f\u3089\u3001\u6587\u7ae0\u3068\u7d9a\u3051\u3066\u8aad\u307f\u4e0a\u3052\u3066\u307f\u3066\u3001\u9055\u548c\u611f\u306e\u306a\u3044\u30c6\u30ad\u30b9\u30c8\u3092\u63a1\u7528\u3057\u3088\u3046\u3002<\/span><\/p>\n

\u53c2\u8003\uff1a<\/span>\u60c5\u5831\u30d0\u30ea\u30a2\u30d5\u30ea\u30fc\u30dd\u30fc\u30bf\u30eb\u30b5\u30a4\u30c8\uff1e\u30a6\u30a7\u30d6\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u4e8b\u4f8b\u96c6 \u7b2c\uff11\u7ae0.\u753b\u50cf<\/span><\/a><\/p>\n

5-2. \u88c5\u98fe\u753b\u50cf\u306ealt\u5c5e\u6027\u306f\u300c\u7a7a\u300d\u306b\u3059\u308b<\/b><\/h3>\n

\u88c5\u98fe\u76ee\u7684\u306e\u753b\u50cf\u3067\u3001\u304b\u3064\u305d\u306e\u753b\u50cf\u304c\u7279\u306b\u610f\u5473\u3092\u6301\u305f\u306a\u3044\u5834\u5408\u306b\u306f\u3001alt\u5c5e\u6027\u3092\u300c\u7a7a\u767d\u300d\u306b\u8a2d\u5b9a\u3057\u3088\u3046\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u30e9\u30a4\u30f3\u753b\u50cf\uff08\u7f6b\u7dda\uff09\u3084\u80cc\u666f\u753b\u50cf\u3001\u7b87\u6761\u66f8\u304d\uff08ul\u30bf\u30b0\uff09\u306e\u5148\u982d\u306b\u4ed8\u3051\u308b\u30a2\u30a4\u30b3\u30f3\u753b\u50cf\u306a\u3069\u304c\u8a72\u5f53\u3059\u308b\u3002<\/span><\/p>\n

\"\u304d\u3089\u304d\u3089\"<\/p>\n\n\n\n
\n

<img src=”\u753b\u50cf\u306eURL”<\/span> alt=””<\/span>>\u3000<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

alt\u5c5e\u6027\u3092\u7a7a\u767d\u306b\u3059\u308c\u3070\u3001\u97f3\u58f0\u8aad\u307f\u4e0a\u3052\u30bd\u30d5\u30c8\u306f\u305d\u306e\u90e8\u5206\u3092\u30b9\u30ad\u30c3\u30d7\u3057\u3066\u304f\u308c\u308b\u3002<\/span><\/p>\n

\u9006\u306b\u3001alt\u5c5e\u6027\u81ea\u4f53\u3092\u8a18\u8ff0\u3057\u306a\u3044\u3068\u3001\u30bd\u30d5\u30c8\u306b\u3088\u3063\u3066\u306f\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u8aad\u307f\u4e0a\u3052\u305f\u308a\u300c\u753b\u50cf\u300d\u3068\u8aad\u307f\u4e0a\u3052\u305f\u308a\u3057\u3066\u3057\u307e\u3046\u3082\u306e\u304c\u3042\u308b\u3002<\/span><\/p>\n

\u753b\u50cf\u3092\u7121\u8996\u3057\u3066\u3082\u3089\u3046\u305f\u3081\u306b\u3001alt\u5c5e\u6027\u81ea\u4f53\u3092\u6d88\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u300calt=\u201d\u201d\u300d\u306e\u3088\u3046\u306balt\u5c5e\u6027\u306f\u6b8b\u3057\u305f\u307e\u307e\u5024\u3092\u7a7a\u306b\u3059\u308b\u3088\u3046\u306b\u3057\u3088\u3046\u3002<\/span><\/p>\n

5-3. \u753b\u50cf\u306e\u5185\u5bb9\u3092\u7c21\u6f54\u306b\u5206\u304b\u308a\u3084\u3059\u304f\u8868\u73fe\u3059\u308b<\/b><\/h3>\n

alt\u5c5e\u6027\u306b\u8a2d\u5b9a\u3059\u308b\u30c6\u30ad\u30b9\u30c8\u306f\u3001\u753b\u50cf\u306e\u5185\u5bb9\u3092\u3067\u304d\u308b\u3060\u3051\u6b63\u78ba\u306b\u7c21\u6f54\u306b\u8868\u73fe\u3057\u305f\u3082\u306e\u306b\u3057\u3088\u3046\u3002<\/span><\/p>\n

\n

\u7c21\u6f54\u3067\u308f\u304b\u308a\u3084\u3059\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3068 alt \u30c6\u30ad\u30b9\u30c8\u3092\u4f7f\u7528\u3059\u308b
\n<\/i><\/b>\u6700\u9069\u5316\u306e\u5bfe\u8c61\u3068\u3059\u308b\u30da\u30fc\u30b8\u306e\u4ed6\u306e\u90e8\u5206\u3068\u540c\u69d8\u306b\u3001<\/span><\/i>\u30d5\u30a1\u30a4\u30eb\u540d\u3068 alt \u30c6\u30ad\u30b9\u30c8\u306f\u77ed\u304f\u3066\u308f\u304b\u308a\u3084\u3059\u3044\u3082\u306e\u306b\u3059\u308b\u306e\u304c\u6700\u5584<\/span><\/i><\/span>\u3067\u3059\u3002<\/p>\n

<\/span><\/i>\u5f15\u7528\uff1a<\/span><\/i>Google\u691c\u7d22\u30bb\u30f3\u30c8\u30e9\u30eb\uff1e\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u6700\u9069\u5316\uff08SEO\uff09\u30b9\u30bf\u30fc\u30bf\u30fc \u30ac\u30a4\u30c9<\/span><\/i><\/a><\/p>\n<\/div>\n

\u753b\u50cf\u304c\u8868\u793a\u3055\u308c\u306a\u304b\u3063\u305f\u3068\u3057\u3066\u3082<\/span>\u300c\u3069\u3093\u306a\u753b\u50cf\u304b\u30a4\u30e1\u30fc\u30b8\u3067\u304d\u308b\u5185\u5bb9\u300d\u304c\u30d9\u30b9\u30c8<\/b>\u3067\u3042\u308b\u3002<\/span><\/p>\n

\u9006\u306b\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u305d\u306e\u307e\u307e\u5165\u308c\u305f\u308a\u3001\u30da\u30fc\u30b8\u30bf\u30a4\u30c8\u30eb\u3092\u6d41\u7528\u3057\u305f\u308a\u3001\u95a2\u4fc2\u306e\u306a\u3044\u8a00\u8449\u3092\u8a70\u3081\u8fbc\u3093\u3060\u308a\u3059\u308b\u306e\u306f\u3084\u3081\u3088\u3046\u3002<\/span><\/p>\n

\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u753b\u50cf\u306e\u5834\u5408\u306f\u3001\u300c\u30b3\u30f3\u30c6\u30f3\u30c4\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u5b9f\u8df5\u30ac\u30a4\u30c9\u306e\u30a4\u30e1\u30fc\u30b8\u56f3\u300d\u3068alt\u5c5e\u6027\u306b\u8a2d\u5b9a\u3057\u3066\u304a\u3051\u3070\u3001\u753b\u50cf\u304c\u8868\u793a\u3055\u308c\u306a\u304f\u3066\u3082\u30e6\u30fc\u30b6\u30fc\u304c\u7406\u89e3\u3067\u304d\u308b\u3060\u308d\u3046\u3002<\/span><\/p>\n

\"\u30b3\u30f3\u30c6\u30f3\u30c4\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u5b9f\u8df5\u30ac\u30a4\u30c9\u306e\u30a4\u30e1\u30fc\u30b8\u56f3\"<\/p>\n

\u307e\u305f\u3001Google\u30af\u30ed\u30fc\u30e9\u30fc\u3082\u300c\u3053\u3053\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u5b9f\u8df5\u30ac\u30a4\u30c9\u306e\u518a\u5b50\u306e\u30a4\u30e1\u30fc\u30b8\u56f3\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u300d\u3068\u7406\u89e3\u3067\u304d\u308b\u3002<\/span><\/p>\n

5-4. \u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u91cd\u8907\u3057\u306a\u3044alt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b<\/b><\/h3>\n

alt\u5c5e\u6027\u306b\u66f8\u304f\u5185\u5bb9\u306f\u3001\u4ed6\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\uff08\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\uff09\u3068\u91cd\u8907\u3057\u306a\u3044\u5185\u5bb9\u306b\u3057\u3088\u3046\u3002<\/span><\/p>\n

\u4f8b\u3048\u3070\u3001\u753b\u50cf\u306e\u30ad\u30e3\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u306a\u3089\u3001alt\u5c5e\u6027\u306b\u306f\u30ad\u30e3\u30d7\u30b7\u30e7\u30f3\u3068\u91cd\u8907\u3057\u306a\u3044\u5185\u5bb9\u3092\u8a18\u8ff0\u3059\u308b\u306e\u304c\u671b\u307e\u3057\u3044\u3002<\/span><\/p>\n

\"\u516c\u5712\u3067\u5b09\u3057\u305d\u3046\u306b\u7b11\u3046\u30b4\u30fc\u30eb\u30c7\u30f3\u30ec\u30c8\u30ea\u30d0\u30fc\"
\u3046\u3061\u306e\u30bf\u30ed\u3082\u3053\u3093\u306a\u306b\u5927\u304d\u304f\u306a\u308a\u307e\u3057\u305f<\/figcaption><\/figure>\n

 <\/p>\n\n\n\n
\n

alt\u3068\u30ad\u30e3\u30d7\u30b7\u30e7\u30f3\u306e\u4f7f\u3044\u5206\u3051\u4f8b<\/b><\/p>\n

\u30fb\u30ad\u30e3\u30d7\u30b7\u30e7\u30f3\uff1a\u3046\u3061\u306e\u30bf\u30ed\u3082\u3053\u3093\u306a\u306b\u5927\u304d\u304f\u306a\u308a\u307e\u3057\u305f<\/span>
\n<\/span>\u30fbalt\u5c5e\u6027\uff1a\u516c\u5712\u3067\u5b09\u3057\u305d\u3046\u306b\u7b11\u3046\u30b4\u30fc\u30eb\u30c7\u30f3\u30ec\u30c8\u30ea\u30d0\u30fc<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u3082\u3057\u304f\u306f\u3001\u30ad\u30e3\u30d7\u30b7\u30e7\u30f3\u3060\u3051\u3067\u610f\u5473\u304c\u4f1d\u308f\u308b\u306e\u3067\u3042\u308c\u3070\u3001alt\u5c5e\u6027\u306f\u7a7a\u767d\u3067\u69cb\u308f\u306a\u3044\u3002<\/span><\/p>\n

6. SEO\u52b9\u679c\u3092\u72d9\u3063\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u8a70\u3081\u8fbc\u307f\u3084\u9577\u6587\u306f\u9006\u52b9\u679c<\/b><\/h2>\n

alt\u5c5e\u6027\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u8a70\u3081\u8fbc\u3080\u306a\u3069\u3001SEO\u52b9\u679c\u3092\u72d9\u3063\u3066\u4e0d\u9069\u5207\u306aalt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u306e\u306f\u3001\u9006\u52b9\u679c\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3002\u30b5\u30a4\u30c8\u306e\u8a55\u4fa1\u3092\u4e0b\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3001\u3084\u3081\u3066\u304a\u3053\u3046\u3002<\/span><\/p>\n

\n

\u4ee5\u4e0b\u306e\u3053\u3068\u306f\u907f\u3051\u307e\u3057\u3087\u3046<\/i><\/b><\/p>\n

\u30fbalt \u30c6\u30ad\u30b9\u30c8\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4e26\u3079\u305f\u308a\u3001\u6587\u7ae0\u5168\u4f53\u3092\u30b3\u30d4\u30fc\uff06\u30da\u30fc\u30b9\u30c8\u3057\u305f\u308a\u3059\u308b\u3002<\/p>\n

<\/span><\/i>\u5f15\u7528\uff1a<\/span><\/i>Google\u691c\u7d22\u30bb\u30f3\u30c8\u30e9\u30eb\uff1e\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u6700\u9069\u5316\uff08SEO\uff09\u30b9\u30bf\u30fc\u30bf\u30fc \u30ac\u30a4\u30c9<\/span><\/i><\/a><\/p>\n<\/div>\n

6-1. \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u8a70\u3081\u8fbc\u307f\u3059\u304e\u306a\u3044<\/b><\/h3>\n

\u4e0a\u4f4d\u8868\u793a\u3055\u305b\u305f\u3044\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u3042\u308b\u5834\u5408\u3001\u753b\u50cf\u306b\u3082\u5bfe\u7b56\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u5165\u308c\u3088\u3046\u3068\u8003\u3048\u3066\u3057\u307e\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/span><\/p>\n

\u3057\u304b\u3057\u3001\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u8a70\u3081\u8fbc\u3093\u3067\u3057\u307e\u3046\u3068\u753b\u50cf\u306e\u5185\u5bb9\u304c\u5206\u304b\u308a\u306b\u304f\u304f\u306a\u308b\u3060\u3051\u3067\u306a\u304f\u3001<\/span>Google\u306b\u30b9\u30d1\u30e0\u884c\u70ba\u3068\u8a8d\u8b58\u3055\u308c\u304b\u306d\u306a\u3044<\/b>\u306e\u3067\u3084\u3081\u3066\u304a\u3053\u3046\u3002<\/span><\/p>\n

\"\u30b3\u30f3\u30c6\u30f3\u30c4\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u5b9f\u8df5\u30ac\u30a4\u30c9\u306e\u30a4\u30e1\u30fc\u30b8\u56f3\"<\/p>\n\n\n\n
\n

\u826f\u304f\u306a\u3044\u4f8b<\/span><\/p>\n

<img src=”\u753b\u50cf\u306eURL”<\/span> alt=”\u5b9f\u8df5\u30ac\u30a4\u30c9\u3001\u7121\u6599\u3001\u30d7\u30ec\u30bc\u30f3\u30c8\u3001SEO\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3001\u30bb\u30df\u30ca\u30fc\u3001\u58f2\u4e0a\u30a2\u30c3\u30d7”<\/span>>\u3000<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u5bfe\u7b56\u30ad\u30fc\u30ef\u30fc\u30c9<\/span>\u3092\u8a70\u3081\u8fbc\u3093\u3060\u308a\u305b\u305a\u3001\u753b\u50cf\u306e\u5185\u5bb9\u3092\u7aef\u7684\u306b\u793a\u3059alt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u3088\u3046\u306b\u3057\u3088\u3046\u3002<\/span><\/p>\n

6-2. \u6587\u7ae0\u5168\u4f53\u3092\u30b3\u30d4\u30da\u3057\u306a\u3044<\/b><\/h3>\n

alt\u5c5e\u6027\u306e\u5185\u5bb9\u3092\u8003\u3048\u308b\u306e\u304c\u9762\u5012\u3060\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u305d\u306e\u30da\u30fc\u30b8\u306b\u3042\u308b\u6587\u7ae0\u3092\u5168\u3066\u30b3\u30d4\u30fc\uff06\u30da\u30fc\u30b9\u30c8\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u306e\u306f\u907f\u3051\u3088\u3046\u3002<\/span><\/p>\n

Google\u304c\u516c\u5f0f\u306b\u300c\u6587\u7ae0\u5168\u4f53\u3092\u30b3\u30d4\u30fc\uff06\u30da\u30fc\u30b9\u30c8\u3057\u305f\u308a\u3059\u308b\u300d\u306e\u306f\u907f\u3051\u308b\u3088\u3046\u306b\u3068\u660e\u8a18\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u308c\u3092\u884c\u3046\u3068<\/span>\u30da\u30ca\u30eb\u30c6\u30a3\u306b\u306a\u308b\u53ef\u80fd\u6027\u3082\u3042\u308b<\/b>\u3002<\/span><\/p>\n

\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u304b\u3089\u3082\u660e\u3089\u304b\u306b\u826f\u304f\u306a\u3044\u884c\u70ba\u306a\u306e\u3067\u3001\u7d76\u5bfe\u306b\u3084\u3081\u3088\u3046\u3002<\/span><\/p>\n

7.\u3010\u7a2e\u985e\u5225\u3011alt\u5c5e\u6027\u306e\u826f\u3044\u4f8b\u3092\u5177\u4f53\u7684\u306b\u89e3\u8aac<\/b><\/h2>\n

alt\u5c5e\u6027\u306e\u826f\u3044\u4f8b\u3092\u3001\u753b\u50cf\u306e\u7a2e\u985e\u3054\u3068\u306b\u5177\u4f53\u7684\u306b\u7d39\u4ecb\u3059\u308b\u3002<\/span><\/p>\n

7-1. \u88c5\u98fe\u753b\u50cf\u30fb\u610f\u5473\u3092\u6301\u305f\u306a\u3044\u753b\u50cf<\/b><\/h3>\n

\u7b87\u6761\u66f8\u304d\uff08ul\u30bf\u30b0\uff09\u306e\u5148\u982d\u306b\u4ed8\u3051\u308b\u30a2\u30a4\u30b3\u30f3\u753b\u50cf\u3001\u533a\u5207\u308a\u306e\u305f\u3081\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30e9\u30a4\u30f3\u753b\u50cf\u306a\u3069\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u3057\u3066\u306e\u610f\u5473\u3092\u6301\u305f\u306a\u3044\u753b\u50cf\u3067\u3042\u308b\u3002<\/span><\/p>\n

\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u3001\u300calt=\u201d\u201d\u300d\u306e\u3088\u3046\u306b\u7a7a\u767d\uff08\u7a7a\uff09\u306e\u8a2d\u5b9a\u3092\u3057\u3088\u3046\u3002<\/span><\/p>\n\n\n\n
\n

\/\/ \u826f\u3044\u4f8b
\n<\/span><img src=”https:\/\/exapmle.com\/images\/line.jpg”<\/span> alt=””<\/span>>\u3000<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n
\n

\/\/ \u60aa\u3044\u4f8b
\n<\/span><img src=”https:\/\/exapmle.com\/images\/line.jpg”<\/span> alt=”\u30e9\u30a4\u30f3\u753b\u50cf”<\/span>>
\n<\/span><img src=”https:\/\/exapmle.com\/images\/line.jpg”><\/span>\u3000\u2190alt\u5c5e\u6027\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u3044\u306a\u3044<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

7-2. \u6587\u5b57\u60c5\u5831\u3092\u542b\u3080\u753b\u50cf<\/b><\/h3>\n

\"\u300c\u30d0\u30ba\u90e8\u304c\u6559\u3048\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0101\u300d\u3092\u516c\u958b\u3057\u307e\u3057\u305f\"<\/p>\n

\u6587\u5b57\u60c5\u5831\u3092\u542b\u3080\u753b\u50cf\u306e\u5834\u5408\u306f\u3001\u305d\u306e\u6587\u5b57\u3092alt\u5c5e\u6027\u306b\u5165\u308c\u3066\u3042\u3052\u3088\u3046\u3002<\/span><\/p>\n\n\n\n
\n

\/\/ \u826f\u3044\u4f8b
\n<\/span><img src=”\u25cb\u25cb.jpg”<\/span> alt=”\u300c\u30d0\u30ba\u90e8\u304c\u6559\u3048\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0101\u300d\u3092\u516c\u958b\u3057\u307e\u3057\u305f”<\/span>>\u3000<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

7-3. \u30ea\u30f3\u30af\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u753b\u50cf<\/b><\/h3>\n

\u753b\u50cf\u306b\u30ea\u30f3\u30af\u3092\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001alt\u5c5e\u6027\u304c\u30a2\u30f3\u30ab\u30fc\u30c6\u30ad\u30b9\u30c8\u3068\u306a\u308b\u3002\u30a2\u30f3\u30ab\u30fc\u30c6\u30ad\u30b9\u30c8\u3068\u306f\u3001\u30ea\u30f3\u30af\u306e\u5185\u5bb9\u3092\u8868\u3059\u30c6\u30ad\u30b9\u30c8\u306e\u3053\u3068\u3067\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30af\u30ed\u30fc\u30e9\u30fc\u306b\u30ea\u30f3\u30af\u5148\u306e\u5185\u5bb9\u3092\u4f1d\u3048\u308b\u5f79\u5272\u3082\u3042\u308b\u3002<\/span><\/p>\n

\u305d\u306e\u305f\u3081\u3001<\/span>\u30ea\u30f3\u30af\u3092\u8a2d\u5b9a\u3059\u308b\u753b\u50cf\u306ealt\u5c5e\u6027\u306b\u306f\u3001\u30ea\u30f3\u30af\u5148\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u304c\u5206\u304b\u308b\u30c6\u30ad\u30b9\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u52b9\u679c\u7684<\/b>\u3067\u3042\u308b\u3002<\/span><\/p>\n\n\n\n
\n

\/\/ \u826f\u3044\u4f8b
\n<\/span><a href=\u201d\/\u201d><img src=”\u25cb\u25cb.jpg”<\/span><\/span> alt=”\u304a\u554f\u3044\u5408\u308f\u305b\u30fb\u8cc7\u6599\u8acb\u6c42\u306f\u3053\u3061\u3089”<\/span>><\/a><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

7-4. \u30b0\u30e9\u30d5\u753b\u50cf<\/b><\/h3>\n

\u30b0\u30e9\u30d5\u753b\u50cf\u3092\u7528\u3044\u308b\u5834\u5408\u306f\u3001\u3067\u304d\u308c\u3070\u30b0\u30e9\u30d5\u306e\u610f\u5473\u3092\u8aac\u660e\u3059\u308b\u6587\u7ae0\u3092\u7f6e\u304d\u3001\u30b0\u30e9\u30d5\u753b\u50cf\u304c\u898b\u3048\u306a\u304f\u3066\u3082\u610f\u5473\u304c\u4f1d\u308f\u308b\u3088\u3046\u306b\u3057\u3088\u3046\u3002<\/span><\/p>\n

\u305d\u3046\u3059\u308c\u3070\u3001\u30b0\u30e9\u30d5\u753b\u50cf\u306ealt\u5c5e\u6027\u306f\u30b7\u30f3\u30d7\u30eb\u306a\u8aac\u660e\u3067\u6e08\u307e\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/span><\/p>\n\n\n\n
\n

\/\/ \u826f\u3044\u4f8b
\n<\/span><img src=”\u25cb\u25cb.jpg”<\/span> alt=”\u5f53\u30b5\u30fc\u30d3\u30b9\u306e\u7537\u5973\u6bd4\u30b0\u30e9\u30d5”<\/span>>
\n<\/span><p>\u5f53\u30b5\u30fc\u30d3\u30b9\u306e\u7537\u5973\u6bd4\u306f\u3001\u7537\u6027\u304c65%\u3001\u5973\u6027\u304c35%\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/p><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

8. alt\u5c5e\u6027\u304c\u9069\u5207\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b2\u3064\u306e\u65b9\u6cd5<\/b><\/h2>\n

alt\u5c5e\u6027\u304c\u9069\u5207\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u3053\u308c\u304b\u3089\u8aac\u660e\u3059\u308b2\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308b\u3002<\/span><\/p>\n

8-1. Google Chrome\u306e\u691c\u8a3c\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u78ba\u8a8d\u3059\u308b<\/b><\/h3>\n

Google Chrome\u30d6\u30e9\u30a6\u30b6\u306e\u300c\u691c\u8a3c\u6a5f\u80fd\u300d\u3092\u4f7f\u3048\u3070\u3001\u7c21\u5358\u306b\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/span><\/p>\n

\u2776alt\u5c5e\u6027\u3092\u78ba\u8a8d\u3057\u305f\u3044\u30da\u30fc\u30b8\u3092\u958b\u304f<\/span>
\n<\/span>\u2777\u30da\u30fc\u30b8\u4e0a\u3067\u53f3\u30af\u30ea\u30c3\u30af\u3092\u3057\u3066\u300c\u691c\u8a3c\u300d\u3092\u9078\u629e\u3059\u308b<\/span>
\n<\/span>\u2778\u53f3\u5074\u306bDevTools\u3068\u3044\u3046\u691c\u8a3c\u6a5f\u80fd\u304c\u8868\u793a\u3055\u308c\u308b<\/span>
\n<\/span>\u2779alt\u5c5e\u6027\u3092\u78ba\u8a8d\u3057\u305f\u3044\u753b\u50cf\u306e\u4e0a\u3067\u3001\u3082\u3046\u4e00\u5ea6\u53f3\u30af\u30ea\u30c3\u30af\u3092\u3057\u3066\u300c\u691c\u8a3c\u300d\u3092\u9078\u629e\u3059\u308b<\/span>
\n<\/span>\u277a\u8a72\u5f53\u90e8\u5206\u306eimg\u30bf\u30b0\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u300calt=\u201d\u25cb\u25cb\u201d\u300d\u306e\u5185\u5bb9\u3092\u78ba\u8a8d\u3059\u308b<\/span><\/p>\n

8-2. Google Chrome\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u4e00\u62ec\u78ba\u8a8d\u3059\u308b<\/b><\/h3>\n

Chrome\u306e\u62e1\u5f35\u6a5f\u80fd\u3067\u3042\u308b\u300cAlt & Meta viewer\u300d\u3092\u4f7f\u3048\u3070\u3001\u7121\u6599\u3067\u30da\u30fc\u30b8\u5185\u306eAlt\u3092\u7c21\u5358\u306a\u64cd\u4f5c\u3067\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3002<\/span><\/p>\n

\"Alt<\/p>\n

\u51fa\u5178\uff1a<\/span>chrome\u30a6\u30a7\u30d6\u30b9\u30c8\u30a2\u300cAlt & Meta viewer\u300d<\/span><\/a><\/p>\n

\u2776<\/span>chrome\u30a6\u30a7\u30d6\u30b9\u30c8\u30a2<\/span><\/a>\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/span>
\n<\/span>\u2777\u300cAlt & Meta viewer\u300d\u3092\u691c\u7d22\u3057\u3066\u3001Chrome\u306b\u62e1\u5f35\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b<\/span>
\n<\/span>\u2778\u62e1\u5f35\u6a5f\u80fd\u7ba1\u7406\u3067\u3001\u62e1\u5f35\u6a5f\u80fd\u3092ON\u306b\u3059\u308b<\/span>
\n<\/span>\u2779Chrome\u30d6\u30e9\u30a6\u30b6\u53f3\u4e0a\u306b\u300cAlt\u300d\u30a2\u30a4\u30b3\u30f3\u304c\u8ffd\u52a0\u3055\u308c\u308b<\/span>
\n<\/span>\u277a\u300cAlt\u300d\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u753b\u50cf\u306eAlt\u8868\u793a\u300d\u3092\u9078\u629e\u3059\u308b<\/span>
\n<\/span>\u277b\u30da\u30fc\u30b8\u5185\u306ealt\u5c5e\u6027\u304c\u4e00\u62ec\u78ba\u8a8d\u3067\u304d\u3001alt\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u6570\u3082\u6559\u3048\u3066\u304f\u308c\u308b<\/span><\/p>\n

\"\u30b3\u30f3\u30c6\u30f3\u30c4\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u6210\u529f\u4e8b\u4f8b\"<\/p>\n

\u307e\u3068\u3081<\/b><\/h2>\n

\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001alt\u5c5e\u6027\u3068\u306f\u4f55\u304b\u304b\u3089\u3001\u5177\u4f53\u7684\u306aalt\u5c5e\u6027\u306e\u8a2d\u5b9a\u65b9\u6cd5\u3001\u9069\u5207\u306a\u66f8\u304d\u65b9\u307e\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u304d\u305f\u3002<\/span><\/p>\n

alt\u5c5e\u6027\u306f\u3001\u4e0a\u4f4d\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306e\u30c6\u30ad\u30b9\u30c8\u3067\u306f\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u305f\u3081\u306b\u8a2d\u5b9a\u3057\u3088\u3046\u3002\u66f8\u304d\u65b9\u306b\u8ff7\u3063\u305f\u3089\u3001\u97f3\u58f0\u8aad\u307f\u4e0a\u3052\u30bd\u30d5\u30c8\u3092\u4f7f\u3046\u30e6\u30fc\u30b6\u30fc\u306b\u5411\u3051\u3066\u3001\u5206\u304b\u308a\u3084\u3059\u3044\u8a00\u8449\u3092\u9078\u3076\u3088\u3046\u306b\u3057\u3088\u3046\u3002<\/span><\/p>\n

Google\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u305f\u3081\u306b\u306a\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8a55\u4fa1\u3059\u308b\u304b\u3089\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u89aa\u5207\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u76ee\u6307\u305b\u3070\u7d50\u679c\u306f\u5f8c\u304b\u3089\u3064\u3044\u3066\u304f\u308b\u306f\u305a\u3060\u3002<\/span><\/p>\n

\u4eca\u56de\u306e\u8a18\u4e8b\u3092\u53c2\u8003\u306b\u3001alt\u5c5e\u6027\u3092\u6700\u9069\u5316\u3057\u3066\u307b\u3057\u3044\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u300calt\u5c5e\u6027\uff08\u30aa\u30eb\u30c8\u5c5e\u6027\uff09\u300d\u3068\u306f\u3001Web\u30b5\u30a4\u30c8\u306e\u753b\u50cf\u306b\u8a2d\u5b9a\u3059\u308b\u30c6\u30ad\u30b9\u30c8\uff08\u6587\u5b57\u60c5\u5831\uff09\u306e\u3053\u3068\u3067\u3042\u308b\u3002 alt\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u4f55\u3089\u304b\u306e\u4e8b\u60c5\u3067\u753b\u50cf\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u3082\u3001\u753b\u50cf\u306e\u610f\u5473\u3092\u9069\u5207\u306b\u4f1d\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u307e\u305f\u3001\u691c […]<\/p>\n","protected":false},"author":1,"featured_media":42176,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[12],"acf":[],"_links":{"self":[{"href":"https:\/\/lucy.ne.jp\/bazubu\/wp-json\/wp\/v2\/posts\/42175"}],"collection":[{"href":"https:\/\/lucy.ne.jp\/bazubu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lucy.ne.jp\/bazubu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lucy.ne.jp\/bazubu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lucy.ne.jp\/bazubu\/wp-json\/wp\/v2\/comments?post=42175"}],"version-history":[{"count":16,"href":"https:\/\/lucy.ne.jp\/bazubu\/wp-json\/wp\/v2\/posts\/42175\/revisions"}],"predecessor-version":[{"id":48927,"href":"https:\/\/lucy.ne.jp\/bazubu\/wp-json\/wp\/v2\/posts\/42175\/revisions\/48927"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lucy.ne.jp\/bazubu\/wp-json\/wp\/v2\/media\/42176"}],"wp:attachment":[{"href":"https:\/\/lucy.ne.jp\/bazubu\/wp-json\/wp\/v2\/media?parent=42175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lucy.ne.jp\/bazubu\/wp-json\/wp\/v2\/categories?post=42175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}