{"id":8323,"date":"2023-08-08T14:53:34","date_gmt":"2023-08-08T05:53:34","guid":{"rendered":"https:\/\/keywordfinder.jp\/blog\/?p=8323"},"modified":"2026-09-22T09:42:56","modified_gmt":"2026-09-22T00:42:56","slug":"favicon","status":"publish","type":"post","link":"https:\/\/keywordfinder.jp\/blog\/favicon\/","title":{"rendered":"favicon\uff08\u30d5\u30a1\u30d3\u30b3\u30f3\uff09\u3068\u306f\uff1f\u8868\u793a\u5834\u6240\u3084\u4f5c\u6210\u30fb\u8a2d\u7f6e\u65b9\u6cd5\u306b\u3064\u3044\u3066"},"content":{"rendered":"<p>Web\u30b5\u30a4\u30c8\u3092\u904b\u55b6\u3057\u3066\u3044\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6\u3084Google\u306e\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3055\u308c\u308b\u5c0f\u3055\u306a\u30a2\u30a4\u30b3\u30f3\u304c\u6c17\u306b\u306a\u3063\u305f\u3053\u3068\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\u3000\u3053\u306e\u5c0f\u3055\u306a\u30a2\u30a4\u30b3\u30f3\u304c\u300cfavicon\uff08\u30d5\u30a1\u30d3\u30b3\u30f3\uff09\u300d\u3067\u3059\u3002<\/p>\n<p>favicon\u306f\u8a2d\u5b9a\u3057\u306a\u304f\u3066\u3082\u30b5\u30a4\u30c8\u306f\u52d5\u304d\u307e\u3059\u304c\u3001\u30bf\u30d6\u30fb\u30d6\u30c3\u30af\u30de\u30fc\u30af\u30fb\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30db\u30fc\u30e0\u753b\u9762\u30fbGoogle\u306e\u691c\u7d22\u7d50\u679c\u306a\u3069\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30b5\u30a4\u30c8\u306b\u89e6\u308c\u308b\u591a\u304f\u306e\u5834\u9762\u3067\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u30b5\u30a4\u30c8\u306e\u300c\u9854\u300d\u3068\u3057\u3066\u610f\u5916\u3068\u5927\u304d\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002\u300c\u306a\u3093\u3068\u306a\u304f\u8a2d\u5b9a\u3057\u305f\u307e\u307e\u300d\u300c\u6614\u306e\u3084\u308a\u65b9\u306e\u307e\u307e\u904b\u7528\u3057\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u65b9\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u7279\u306bGoogle\u306e\u691c\u7d22\u7d50\u679c\u306b\u95a2\u3059\u308b\u8981\u4ef6\u306f2024\u5e7410\u6708\u306b\u6539\u8a02\u3055\u308c\u3066\u304a\u308a\u3001\u53e4\u3044\u60c5\u5831\u306e\u307e\u307e\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u3068\u3001\u305b\u3063\u304b\u304f\u7528\u610f\u3057\u305ffavicon\u304c\u610f\u56f3\u3069\u304a\u308a\u306b\u8868\u793a\u3055\u308c\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u4eca\u56de\u306f\u3001favicon\u306e\u57fa\u672c\u304b\u3089\u3001\u8868\u793a\u3055\u308c\u308b\u5834\u6240\u3084\u30e1\u30ea\u30c3\u30c8\u3001<a href=\"\/blog\/seo-taisaku\/\">SEO<\/a>\u3068\u306e\u95a2\u4fc2\u3001\u63a8\u5968\u30b5\u30a4\u30ba\u30fb\u5f62\u5f0f\u3001Google\u306e\u6700\u65b0\u8981\u4ef6\u3001\u4f5c\u308a\u65b9\u3001HTML\u30fbWordPress\u3067\u306e\u8a2d\u5b9a\u65b9\u6cd5\u3001\u8868\u793a\u3055\u308c\u306a\u3044\u3068\u304d\u306e\u5bfe\u51e6\u6cd5\u307e\u3067\u3001\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<div style=\"background: #f5fbe5;border: 1px solid #f1eded;padding: 20px;margin: 20px 0\">\n<p style=\"font-weight: 900;text-align: center;border-bottom: 2px solid #dce7bc\">\u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3053\u3068<\/p>\n<ul>\n<li>favicon\uff08\u30d5\u30a1\u30d3\u30b3\u30f3\uff09\u306e\u610f\u5473\u3068\u3001\u8868\u793a\u3055\u308c\u308b\u5834\u6240<\/li>\n<li>favicon\u3092\u8a2d\u5b9a\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u3068\u3001SEO\u3068\u306e\u95a2\u4fc2<\/li>\n<li>\u7528\u9014\u5225\u306e\u63a8\u5968\u30b5\u30a4\u30ba\u3068\u3001ico\u30fbPNG\u30fbSVG\u306e\u4f7f\u3044\u5206\u3051<\/li>\n<li>Google\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306e\u6700\u65b0\u8981\u4ef6\uff082024\u5e7410\u6708\u6539\u8a02\u3092\u53cd\u6620\uff09<\/li>\n<li>favicon\u306e\u4f5c\u308a\u65b9\u3068\u3001HTML\u30fbWordPress\u3067\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/li>\n<li>favicon\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u30fb\u5909\u308f\u3089\u306a\u3044\u3068\u304d\u306e\u539f\u56e0\u3068\u5bfe\u51e6\u6cd5<\/li>\n<\/ul>\n<\/div>\n<p><!--more--><\/p>\n<!--h4--><img data-layzr=\"https:\/\/keywordfinder.jp\/blog\/wp-content\/uploads\/2020\/03\/favicon_img.jpg\" alt=\"favicon\uff08\u30d5\u30a1\u30d3\u30b3\u30f3\uff09\u3068\u306f\uff1f\u8868\u793a\u5834\u6240\u3084\u4f5c\u6210\u30fb\u8a2d\u7f6e\u65b9\u6cd5\u306b\u3064\u3044\u3066\" class=\"attachment-icatch768 size-icatch768 wp-post-image\"><div id=\"rtoc-mokuji-wrapper\" class=\"rtoc-mokuji-content frame2 preset1 animation-fade rtoc_open default\" data-id=\"8323\" data-theme=\"THE THOR CHILD\">\n\t\t\t<div id=\"rtoc-mokuji-title\" class=\" rtoc_left\">\n\t\t\t<button class=\"rtoc_open_close rtoc_open\"><\/button>\n\t\t\t<span>\u76ee\u6b21<\/span>\n\t\t\t<\/div><ol class=\"rtoc-mokuji decimal_ol level-1\"><li class=\"rtoc-item\"><a href=\"#rtoc-1\">favicon\uff08\u30d5\u30a1\u30d3\u30b3\u30f3\uff09\u3068\u306f<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-2\">favicon\u306f\u3069\u3053\u306b\u8868\u793a\u3055\u308c\u308b\uff1f<\/a><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-3\">\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-4\">\u30d6\u30c3\u30af\u30de\u30fc\u30af\u30fb\u5c65\u6b74\u30fb\u30a2\u30c9\u30ec\u30b9\u30d0\u30fc\u306e\u5019\u88dc<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-5\">\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30db\u30fc\u30e0\u753b\u9762<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-6\">Google\u306e\u691c\u7d22\u7d50\u679c<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-7\">PWA\u30fb\u305d\u306e\u4ed6<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-8\">favicon\u3092\u8a2d\u5b9a\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/a><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-9\">1. \u30e6\u30fc\u30b6\u30fc\u304c\u30b5\u30a4\u30c8\u3092\u898b\u3064\u3051\u3084\u3059\u304f\u306a\u308b<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-10\">2. \u30d6\u30e9\u30f3\u30c9\u8a8d\u77e5\u30fb\u4fe1\u983c\u611f\u304c\u9ad8\u307e\u308b<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-11\">3. \u691c\u7d22\u7d50\u679c\u3067\u306e\u30af\u30ea\u30c3\u30af\u7387\uff08CTR\uff09\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u308b<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-12\">4. \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u30a2\u30d7\u30ea\u306e\u3088\u3046\u306b\u4f7f\u3063\u3066\u3082\u3089\u3048\u308b<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-13\">favicon\u3068SEO\u306e\u95a2\u4fc2<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-14\">favicon\u306e\u63a8\u5968\u30b5\u30a4\u30ba\u30fb\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f<\/a><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-15\">\u7528\u9014\u5225\u306e\u63a8\u5968\u30b5\u30a4\u30ba\u4e00\u89a7<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-16\">ico\u5f62\u5f0f\uff1a\u4e92\u63db\u6027\u3092\u6700\u512a\u5148\u3059\u308b\u306a\u3089\u5fc5\u9808<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-17\">PNG\u5f62\u5f0f\uff1a\u6271\u3044\u3084\u3059\u304f\u900f\u904e\u3082\u53ef\u80fd<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-18\">SVG\u5f62\u5f0f\uff1a\u9ad8\u89e3\u50cf\u5ea6\u30fb\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u5bfe\u5fdc\u306e\u6700\u65b0\u5f62\u5f0f<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-19\">Google\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306e\u6700\u65b0\u8981\u4ef6\uff082024\u5e7410\u6708\u6539\u8a02\u3092\u53cd\u6620\uff09<\/a><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-20\">\u65e7\u8981\u4ef6\u3068\u65b0\u8981\u4ef6\u306e\u9055\u3044<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-21\">Google\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-22\">Google\u306b\u8a8d\u8b58\u3057\u3066\u3082\u3089\u3046\u305f\u3081\u306e\u305d\u306e\u4ed6\u306e\u8981\u4ef6<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-23\">favicon\u306e\u4f5c\u308a\u65b9<\/a><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-24\">\u30b9\u30c6\u30c3\u30d71\uff1a\u5143\u753b\u50cf\u3092\u6e96\u5099\u3059\u308b<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-25\">\u30b9\u30c6\u30c3\u30d72\uff1a\u5404\u30b5\u30a4\u30ba\u30fb\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-26\">\u30b9\u30c6\u30c3\u30d73\uff1a\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-27\">HTML\u3067\u306e\u8a2d\u7f6e\u65b9\u6cd5<\/a><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-28\">\u57fa\u672c\u306e\u8a2d\u7f6e\u30b3\u30fc\u30c9<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-29\">PNG\u5f62\u5f0f\u3092\u8907\u6570\u30b5\u30a4\u30ba\u6307\u5b9a\u3059\u308b\u5834\u5408<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-30\">SVG\u5f62\u5f0f\u3092\u4f75\u7528\u3059\u308b\u5834\u5408<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-31\">\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u306b\u5bfe\u5fdc\u3055\u305b\u308b\u65b9\u6cd5<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-32\">Web App Manifest\u3067\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30fbPWA\u7528\u30a2\u30a4\u30b3\u30f3\u3092\u6307\u5b9a\u3059\u308b<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-33\">\u3059\u3079\u3066\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u63a8\u5968\u30b3\u30fc\u30c9\u4f8b<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-34\">WordPress\u3067\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/a><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-35\">\u30af\u30e9\u30b7\u30c3\u30af\u30c6\u30fc\u30de\u306e\u5834\u5408\uff1a\u30ab\u30b9\u30bf\u30de\u30a4\u30b6\u30fc\u304b\u3089\u8a2d\u5b9a\u3059\u308b<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-36\">\u30d6\u30ed\u30c3\u30af\u30c6\u30fc\u30de\u306e\u5834\u5408\uff1a\u8a2d\u5b9a\u5834\u6240\u304c\u7570\u306a\u308b<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-37\">\u8a2d\u5b9a\u5834\u6240\u306f1\u304b\u6240\u306b\u7d71\u4e00\u3059\u308b<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-38\">favicon\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u30fb\u5909\u308f\u3089\u306a\u3044\u3068\u304d\u306e\u539f\u56e0\u3068\u5bfe\u51e6\u6cd5<\/a><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-39\">\u539f\u56e01\uff1a\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u6b8b\u3063\u3066\u3044\u308b<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-40\">\u539f\u56e02\uff1a\u753b\u50cf\u306eURL\u30fb\u30d1\u30b9\u304c\u9593\u9055\u3063\u3066\u3044\u308b<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-41\">\u539f\u56e03\uff1a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u30fb\u30b5\u30a4\u30ba\u304c\u4e0d\u9069\u5207<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-42\">\u539f\u56e04\uff1aGoogle\u306e\u691c\u7d22\u7d50\u679c\u306b\u3060\u3051\u8868\u793a\u3055\u308c\u306a\u3044<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-43\">\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/a><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-44\">Q1. favicon\u306fSEO\u306e\u691c\u7d22\u9806\u4f4d\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-45\">Q2. favicon\u306e\u30b5\u30a4\u30ba\u306f\u4f55px\u306b\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-46\">Q3. ico\u30fbPNG\u30fbSVG\u306e\u3069\u308c\u3092\u4f7f\u3046\u3079\u304d\u3067\u3059\u304b\uff1f<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-47\">Q4. WordPress\u3067favicon\u3092\u8a2d\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\uff1f<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-48\">Q5. favicon\u3092\u5909\u66f4\u3057\u305f\u306e\u306b\u53cd\u6620\u3055\u308c\u306a\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-49\">Q6. Google\u306e\u691c\u7d22\u7d50\u679c\u306bfavicon\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-50\">Q7. \u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u3067favicon\u306e\u898b\u3048\u65b9\u3092\u5909\u3048\u3089\u308c\u307e\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-51\">\u307e\u3068\u3081<\/a><\/li><\/ol><\/div><h2 id=\"rtoc-1\" >favicon\uff08\u30d5\u30a1\u30d3\u30b3\u30f3\uff09\u3068\u306f<\/h2>\n<p>favicon\uff08\u30d5\u30a1\u30d3\u30b3\u30f3\uff09\u3068\u306f\u3001Web\u30b5\u30a4\u30c8\u3092\u8c61\u5fb4\u3059\u308b\u5c0f\u3055\u306a\u30a2\u30a4\u30b3\u30f3\u753b\u50cf\u306e\u3053\u3068\u3067\u3059\u3002\u300cfavorite icon\uff08\u304a\u6c17\u306b\u5165\u308a\u30a2\u30a4\u30b3\u30f3\uff09\u300d\u3092\u77ed\u7e2e\u3057\u305f\u8a00\u8449\u3067\u3001\u3082\u3068\u3082\u3068\u306fInternet Explorer\u306e\u300c\u304a\u6c17\u306b\u5165\u308a\uff08\u30d6\u30c3\u30af\u30de\u30fc\u30af\uff09\u300d\u306b\u767b\u9332\u3057\u305f\u3068\u304d\u306b\u8868\u793a\u3055\u308c\u308b\u30a2\u30a4\u30b3\u30f3\u3068\u3057\u30661999\u5e74\u306b\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002\u73fe\u5728\u3067\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6\u3084\u30d6\u30c3\u30af\u30de\u30fc\u30af\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30db\u30fc\u30e0\u753b\u9762\u3001Google\u306e\u691c\u7d22\u7d50\u679c\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5834\u6240\u3067\u30b5\u30a4\u30c8\u3092\u8b58\u5225\u3059\u308b\u76ee\u5370\u3068\u3057\u3066\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>favicon\u306b\u306f\u30b5\u30a4\u30c8\u306e\u30ed\u30b4\u3092\u4f7f\u3046\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6\u3067\u306f16\u00d716px\u308432\u00d732px\u3068\u3044\u3063\u305f\u975e\u5e38\u306b\u5c0f\u3055\u3044\u30b5\u30a4\u30ba\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30ed\u30b4\u306e\u6587\u5b57\u90e8\u5206\u3092\u7701\u3044\u3066\u30b7\u30f3\u30dc\u30eb\u30de\u30fc\u30af\u3060\u3051\u3092\u4f7f\u3046\u3001\u982d\u6587\u5b571\u6587\u5b57\u3060\u3051\u3092\u914d\u7f6e\u3059\u308b\u306a\u3069\u3001<span class=\"line\">\u5c0f\u3055\u304f\u3066\u3082\u5224\u5225\u3067\u304d\u308b\u30c7\u30b6\u30a4\u30f3\u306b\u8abf\u6574\u3059\u308b<\/span>\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n<p>\u6280\u8853\u7684\u306b\u306f\u3001\u30b5\u30a4\u30c8\u306e\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u300cfavicon.ico\u300d\u3068\u3044\u3046\u540d\u524d\u3067\u753b\u50cf\u3092\u914d\u7f6e\u3059\u308b\u304b\u3001HTML\u306e<code>&lt;head&gt;<\/code>\u5185\u306b<code>&lt;link rel=\"icon\"&gt;<\/code>\u30bf\u30b0\u3092\u8a18\u8ff0\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u306b\u753b\u50cf\u306e\u5834\u6240\u3092\u4f1d\u3048\u308b\u3053\u3068\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u8fd1\u5e74\u306f\u30d6\u30e9\u30a6\u30b6\u7528\u3060\u3051\u3067\u306a\u304f\u3001iPhone\u306e\u30db\u30fc\u30e0\u753b\u9762\u7528\u30a2\u30a4\u30b3\u30f3\uff08apple-touch-icon\uff09\u3084Android\u30fbPWA\u7528\u306e\u30a2\u30a4\u30b3\u30f3\uff08Web App Manifest\uff09\u306a\u3069\u3001\u7528\u9014\u5225\u306b\u8907\u6570\u306e\u30b5\u30a4\u30ba\u30fb\u5f62\u5f0f\u3092\u7528\u610f\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001WordPress\u3067\u306ffavicon\u306b\u76f8\u5f53\u3059\u308b\u6a5f\u80fd\u3092\u300c\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3\u300d\u3068\u547c\u3093\u3067\u3044\u307e\u3059\u3002\u547c\u3073\u65b9\u304c\u9055\u3046\u3060\u3051\u3067\u5f79\u5272\u306f\u540c\u3058\u3067\u3059\u3002Google\u306e\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3055\u308c\u308b\u30a2\u30a4\u30b3\u30f3\u3082\u3001Google\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4e0a\u306f\u300cfavicon\u300d\u3068\u3057\u3066\u8aac\u660e\u3055\u308c\u3066\u304a\u308a\u3001\u57fa\u672c\u7684\u306b\u306f\u30b5\u30a4\u30c8\u306b\u8a2d\u5b9a\u3057\u305ffavicon\u304c\u305d\u306e\u307e\u307e\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n<h2 id=\"rtoc-2\" >favicon\u306f\u3069\u3053\u306b\u8868\u793a\u3055\u308c\u308b\uff1f<\/h2>\n<p>favicon\u306f\u79c1\u305f\u3061\u304c\u601d\u3063\u3066\u3044\u308b\u4ee5\u4e0a\u306b\u591a\u304f\u306e\u5834\u6240\u3067\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u8868\u793a\u5834\u6240\u3092\u6574\u7406\u3059\u308b\u3068\u3001\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/keywordfinder.jp\/blog\/wp-content\/themes\/the-thor\/img\/dummy.gif\" data-layzr=\"https:\/\/keywordfinder.jp\/blog\/wp-content\/uploads\/2026\/09\/favicon-img1.png\" alt=\"favicon\u304c\u8868\u793a\u3055\u308c\u308b\u4e3b\u306a\u5834\u6240\uff08\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6\u30fb\u30b9\u30de\u30db\u306e\u30db\u30fc\u30e0\u753b\u9762\u30fb\u691c\u7d22\u7d50\u679c\u30fb\u30d6\u30c3\u30af\u30de\u30fc\u30af\uff09\" width=\"740\" height=\"400\" class=\"aligncenter size-full\" loading=\"lazy\" \/><br \/>\n<!-- IMG_1: favicon\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u6240\u306e\u4e00\u89a7\u56f3\u89e3\u3002\u4e2d\u592e\u306b\u300cfavicon\u300d\u306e\u753b\u50cf\u3092\u7f6e\u304d\u3001\u5468\u56f2\u306b\u300c\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6\u300d\u300c\u30d6\u30c3\u30af\u30de\u30fc\u30af\u30fb\u304a\u6c17\u306b\u5165\u308a\u300d\u300c\u5c65\u6b74\u30fb\u30a2\u30c9\u30ec\u30b9\u30d0\u30fc\u306e\u5019\u88dc\u300d\u300c\u30b9\u30de\u30db\u306e\u30db\u30fc\u30e0\u753b\u9762\uff08apple-touch-icon\uff09\u300d\u300cGoogle\u691c\u7d22\u7d50\u679c\uff08\u30e2\u30d0\u30a4\u30eb\u30fbPC\uff09\u300d\u300cPWA\u30fb\u30a2\u30d7\u30ea\u4e00\u89a7\u300d\u306e6\u3064\u3092\u77e2\u5370\u3067\u7d50\u3076\u3002\u305d\u308c\u305e\u308c\u306b\u7c21\u5358\u306a\u753b\u9762\u30a4\u30e1\u30fc\u30b8\u3092\u6dfb\u3048\u308b --><\/p>\n<h3 id=\"rtoc-3\" >\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6<\/h3>\n<p>\u6700\u3082\u76ee\u306b\u3059\u308b\u6a5f\u4f1a\u304c\u591a\u3044\u306e\u304c\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6\u3067\u3059\u3002\u8907\u6570\u306e\u30bf\u30d6\u3092\u958b\u3044\u3066\u3044\u308b\u3068\u304d\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30bf\u30a4\u30c8\u30eb\u3067\u306f\u306a\u304ffavicon\u3067\u3069\u306e\u30bf\u30d6\u304c\u3069\u306e\u30b5\u30a4\u30c8\u304b\u3092\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u30bf\u30d6\u304c\u5897\u3048\u308b\u3068\u30bf\u30a4\u30c8\u30eb\u306f\u7701\u7565\u3055\u308c\u3066\u898b\u3048\u306a\u304f\u306a\u308a\u307e\u3059\u304c\u3001favicon\u306f\u6700\u5f8c\u307e\u3067\u6b8b\u308b\u305f\u3081\u3001favicon\u306e\u6709\u7121\u3067\u300c\u898b\u3064\u3051\u3084\u3059\u3055\u300d\u306b\u5927\u304d\u306a\u5dee\u304c\u51fa\u307e\u3059\u3002<\/p>\n<h3 id=\"rtoc-4\" 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>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30db\u30fc\u30e0\u753b\u9762<\/h3>\n<p>iPhone\u306eSafari\u3067\u300c\u30db\u30fc\u30e0\u753b\u9762\u306b\u8ffd\u52a0\u300d\u3092\u884c\u3046\u3068\u3001apple-touch-icon\u3068\u3057\u3066\u6307\u5b9a\u3057\u305f\u753b\u50cf\u304c\u30a2\u30d7\u30ea\u306e\u30a2\u30a4\u30b3\u30f3\u306e\u3088\u3046\u306b\u30db\u30fc\u30e0\u753b\u9762\u306b\u914d\u7f6e\u3055\u308c\u307e\u3059\u3002Android\u306eChrome\u3067\u3082\u540c\u69d8\u306b\u3001Web App 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>Google\u306e\u691c\u7d22\u7d50\u679c<\/h3>\n<p>Google\u306e\u691c\u7d22\u7d50\u679c\u3067\u306f\u3001\u5404\u691c\u7d22\u7d50\u679c\u306e\u30b5\u30a4\u30c8\u540d\u306e\u6a2a\u306bfavicon\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u691c\u7d22\u7d50\u679c\u3067\u306f2019\u5e74\u304b\u3089\u8868\u793a\u3055\u308c\u3066\u304a\u308a\u3001\u73fe\u5728\u306fPC\u306e\u691c\u7d22\u7d50\u679c\u3067\u3082\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u691c\u7d22\u7d50\u679c\u306f\u3001\u307e\u3060\u30b5\u30a4\u30c8\u3092\u8a2a\u554f\u3057\u3066\u3044\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u304c\u6700\u521d\u306b\u76ee\u306b\u3059\u308b\u5834\u6240\u3067\u3059\u3002\u3053\u3053\u3067favicon\u304c\u8868\u793a\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u5f8c\u8ff0\u3059\u308b\u3088\u3046\u306b\u30af\u30ea\u30c3\u30af\u7387\u306b\u5f71\u97ff\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 id=\"rtoc-7\" 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\u7528\u9014\u5225\u306efavicon\u30b5\u30a4\u30ba\u30fb\u5f62\u5f0f\u306e\u6bd4\u8f03\u56f3\u3002\u300c\u30d6\u30e9\u30a6\u30b6\u30bf\u30d6 16\u00d716\/32\u00d732\uff08ico\/PNG\uff09\u300d\u300cfavicon.ico 16\u30fb32\u30fb48\u540c\u68b1\u300d\u300capple-touch-icon 180\u00d7180\uff08\u975e\u900f\u904ePNG\uff09\u300d\u300cAndroid\/PWA 192\u00d7192\u30fb512\u00d7512\uff08PNG\uff09\u300d\u300cSVG \u53ef\u5909\uff08\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u5bfe\u5fdc\uff09\u300d\u300cGoogle\u691c\u7d22\u7d50\u679c 48\u00d748\u3088\u308a\u5927\u304d\u3044\u6b63\u65b9\u5f62\u300d\u3092\u3001\u305d\u308c\u305e\u308c\u5b9f\u5bf8\u6bd4\u7387\u306e\u30a4\u30e1\u30fc\u30b8\u4ed8\u304d\u3067\u6a2a\u4e26\u3073\u306b\u8868\u793a --><\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<tr>\n<th style=\"border:1px solid #ddd;padding:8px\">\u7528\u9014<\/th>\n<th style=\"border:1px solid #ddd;padding:8px\">\u63a8\u5968\u30b5\u30a4\u30ba<\/th>\n<th style=\"border:1px solid 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#ddd;padding:8px\">ico<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u7f6e\u3051\u3070link\u30bf\u30b0\u306a\u3057\u3067\u3082\u8a8d\u8b58\u3055\u308c\u308b\u3002\u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u306b\u3082\u5bfe\u5fdc<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px\">PNG\u5f62\u5f0f\u306efavicon<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">32\u00d732px\u3001192\u00d7192px\u3001512\u00d7512px<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">PNG<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">\u900f\u904e\u306b\u5bfe\u5fdc\u3002\u7528\u9014\u306b\u5fdc\u3058\u3066\u8907\u6570\u30b5\u30a4\u30ba\u3092link\u30bf\u30b0\u3067\u6307\u5b9a\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px\">SVG\u5f62\u5f0f\u306efavicon<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">\u53ef\u5909\uff08\u30b5\u30a4\u30ba\u6307\u5b9a\u4e0d\u8981\uff09<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">SVG<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">\u62e1\u5927\u3057\u3066\u3082\u52a3\u5316\u305b\u305a\u3001\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u5bfe\u5fdc\u3082\u53ef\u80fd\u3002\u305f\u3060\u3057\u30d6\u30e9\u30a6\u30b6\u5bfe\u5fdc\u7387\u306f\u7d0474%\u306e\u305f\u3081\u3001PNG\u30fbico\u306e\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u5fc5\u9808<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px\">iPhone\u30fbiPad\u306e\u30db\u30fc\u30e0\u753b\u9762\uff08apple-touch-icon\uff09<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">180\u00d7180px<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">PNG\uff08\u975e\u900f\u904e\u63a8\u5968\uff09<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">\u900f\u904e\u90e8\u5206\u306f\u9ed2\u304f\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u80cc\u666f\u8272\u3092\u5857\u3063\u305f\u753b\u50cf\u3092\u7528\u610f\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px\">Android\u30fbPWA\uff08Web App Manifest\uff09<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">192\u00d7192px\u3001512\u00d7512px<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">PNG<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">manifest.json\u306eicons\u3067\u6307\u5b9a\u3002512\u00d7512px\u306f\u30b9\u30d7\u30e9\u30c3\u30b7\u30e5\u753b\u9762\u306b\u3082\u4f7f\u308f\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px\">WordPress\u306e\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">512\u00d7512px\u4ee5\u4e0a\u306e\u6b63\u65b9\u5f62<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">PNG\u3001JPEG\u3001GIF<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">1\u679a\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3068\u5404\u30b5\u30a4\u30ba\u304c\u81ea\u52d5\u751f\u6210\u3055\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:8px\">Google\u691c\u7d22\u7d50\u679c<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">\u6b63\u65b9\u5f62\uff081:1\uff09\u3002\u6700\u5c0f8\u00d78px\u300148\u00d748px\u3088\u308a\u5927\u304d\u3044\u30b5\u30a4\u30ba\u3092\u63a8\u5968<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">BMP\u3001GIF\u3001ICO\u3001PNG\u3001JPEG\u3001PPM\u3001TIFF<\/td>\n<td style=\"border:1px solid #ddd;padding:8px\">2024\u5e7410\u670824\u65e5\u6539\u8a02\u306e\u6700\u65b0\u8981\u4ef6\u3002\u8a73\u7d30\u306f\u6b21\u7ae0\u3067\u89e3\u8aac<\/td>\n<\/tr>\n<\/table>\n<h3 id=\"rtoc-16\" >ico\u5f62\u5f0f\uff1a\u4e92\u63db\u6027\u3092\u6700\u512a\u5148\u3059\u308b\u306a\u3089\u5fc5\u9808<\/h3>\n<p>ico\u5f62\u5f0f\u306f\u3001Windows\u306e\u30a2\u30a4\u30b3\u30f3\u7528\u306b\u4f5c\u3089\u308c\u305f\u3001favicon\u306e\u5143\u7956\u3068\u3082\u8a00\u3048\u308b\u5f62\u5f0f\u3067\u3059\u3002\u6700\u5927\u306e\u7279\u5fb4\u306f\u3001<strong>1\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u306b16\u00d716px\u30fb32\u00d732px\u30fb48\u00d748px\u306a\u3069\u8907\u6570\u30b5\u30a4\u30ba\u306e\u753b\u50cf\u3092\u540c\u68b1\u3067\u304d\u308b<\/strong>\u70b9\u3067\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u8868\u793a\u3059\u308b\u5834\u6240\u306b\u5fdc\u3058\u3066\u6700\u9069\u306a\u30b5\u30a4\u30ba\u3092\u81ea\u52d5\u7684\u306b\u9078\u3073\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u300cfavicon.ico\u300d\u3068\u3044\u3046\u540d\u524d\u3067\u914d\u7f6e\u3057\u3066\u304a\u3051\u3070\u3001link\u30bf\u30b0\u3092\u8a18\u8ff0\u3057\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u591a\u304f\u306e\u30d6\u30e9\u30a6\u30b6\u3084\u30c4\u30fc\u30eb\u304c\u81ea\u52d5\u7684\u306b\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u63a2\u3057\u3066\u8868\u793a\u3057\u307e\u3059\u3002\u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u3084RSS\u30ea\u30fc\u30c0\u30fc\u306a\u3069\u3001link\u30bf\u30b0\u3092\u89e3\u91c8\u3057\u306a\u3044\u30c4\u30fc\u30eb\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u305f\u3081\u3001<span class=\"line\">\u4e92\u63db\u6027\u3092\u91cd\u8996\u3059\u308b\u306a\u3089favicon.ico\u306f\u5fc5\u305a\u7528\u610f\u3057\u3066\u304a\u304f<\/span>\u306e\u304c\u5b9a\u77f3\u3067\u3059\u3002<\/p>\n<h3 id=\"rtoc-17\" >PNG\u5f62\u5f0f\uff1a\u6271\u3044\u3084\u3059\u304f\u900f\u904e\u3082\u53ef\u80fd<\/h3>\n<p>PNG\u5f62\u5f0f\u306f\u3001\u4e00\u822c\u7684\u306a\u753b\u50cf\u7de8\u96c6\u30bd\u30d5\u30c8\u3067\u4f5c\u6210\u30fb\u7de8\u96c6\u3067\u304d\u3001\u80cc\u666f\u306e\u900f\u904e\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u6700\u3082\u6271\u3044\u3084\u3059\u3044\u5f62\u5f0f\u3067\u3059\u3002ico\u5f62\u5f0f\u306e\u3088\u3046\u306b\u8907\u6570\u30b5\u30a4\u30ba\u30921\u30d5\u30a1\u30a4\u30eb\u306b\u307e\u3068\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u304c\u3001link\u30bf\u30b0\u306e<code>sizes<\/code>\u5c5e\u6027\u3067\u7528\u9014\u5225\u306e\u30b5\u30a4\u30ba\u3092\u500b\u5225\u306b\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>apple-touch-icon\u3084Web App Manifest\u3067\u6307\u5b9a\u3059\u308b\u30a2\u30a4\u30b3\u30f3\u306fPNG\u5f62\u5f0f\u304c\u6a19\u6e96\u3067\u3059\u306e\u3067\u3001\u3044\u305a\u308c\u306b\u3057\u3066\u3082PNG\u5f62\u5f0f\u306e\u30a2\u30a4\u30b3\u30f3\u306f\u7528\u610f\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u306a\u304a\u3001apple-touch-icon\u3067\u306f\u900f\u904e\u90e8\u5206\u304c\u9ed2\u304f\u8868\u793a\u3055\u308c\u3066\u3057\u307e\u3046\u305f\u3081\u3001<strong>\u80cc\u666f\u8272\u3092\u5857\u3063\u305f\u975e\u900f\u904e\u306ePNG<\/strong>\u3092\u7528\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3 id=\"rtoc-18\" >SVG\u5f62\u5f0f\uff1a\u9ad8\u89e3\u50cf\u5ea6\u30fb\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u5bfe\u5fdc\u306e\u6700\u65b0\u5f62\u5f0f<\/h3>\n<p>SVG\u5f62\u5f0f\u306f\u30d9\u30af\u30bf\u30fc\u753b\u50cf\u306e\u305f\u3081\u3001\u3069\u306e\u30b5\u30a4\u30ba\u3067\u8868\u793a\u3057\u3066\u3082\u52a3\u5316\u3057\u307e\u305b\u3093\u30021\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u3042\u3089\u3086\u308b\u89e3\u50cf\u5ea6\u306b\u5bfe\u5fdc\u3067\u304d\u3001\u3055\u3089\u306bSVG\u306e\u5185\u90e8\u306bCSS\u3092\u57cb\u3081\u8fbc\u3080\u3053\u3068\u3067\u3001OS\u306e\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u8a2d\u5b9a\u306b\u5fdc\u3058\u3066\u8272\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001SVG\u5f62\u5f0f\u306efavicon\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u30d6\u30e9\u30a6\u30b6\u306f\u7d0474%\u306b\u3068\u3069\u307e\u308a\u307e\u3059\u3002\u7279\u306bSafari\u306f\u9577\u3089\u304f\u975e\u5bfe\u5fdc\u3067\u3057\u305f\u3057\u3001\u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u3067\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001<span class=\"line\">SVG\u3092\u4f7f\u3046\u5834\u5408\u3067\u3082\u5fc5\u305aPNG\u307e\u305f\u306fico\u306e\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u4f75\u8a18\u3059\u308b<\/span>\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u300cSVG\u3060\u3051\u3092\u8a2d\u7f6e\u3059\u308c\u3070\u4ed6\u306f\u4e0d\u8981\u300d\u3068\u8003\u3048\u308b\u306e\u306f\u307e\u3060\u6642\u671f\u5c1a\u65e9\u3067\u3059\u3002<\/p>\n<div class=\"memo_type01\">\n<p>\u73fe\u5728\u306e\u63a8\u5968\u69cb\u6210\u306f\u300cfavicon.ico\uff0816\u30fb32\u30fb48px\u540c\u68b1\uff09\uff0bSVG\uff08\u4efb\u610f\uff09\uff0bapple-touch-icon 180px\uff0bManifest\u7528PNG 192\u30fb512px\u300d\u3067\u3059\u3002SVG\u306f\u5bfe\u5fdc\u30d6\u30e9\u30a6\u30b6\u3067\u306e\u898b\u3048\u65b9\u3092\u826f\u304f\u3059\u308b\u300c\u52a0\u70b9\u300d\u3068\u3057\u3066\u4f7f\u3044\u3001\u5fc5\u9808\u306e\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u306fico\u3068PNG\u3067\u78ba\u4fdd\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/div>\n<h2 id=\"rtoc-19\" >Google\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306e\u6700\u65b0\u8981\u4ef6\uff082024\u5e7410\u6708\u6539\u8a02\u3092\u53cd\u6620\uff09<\/h2>\n<p>Google\u306e\u691c\u7d22\u7d50\u679c\u306bfavicon\u3092\u8868\u793a\u3055\u305b\u308b\u306b\u306f\u3001Google\u304c\u5b9a\u3081\u308b\u8981\u4ef6\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8981\u4ef6\u306f\u3001Google Search Central\u306e\u300c\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3059\u308b\u30d5\u30a1\u30d3\u30b3\u30f3\u3092\u5b9a\u7fa9\u3059\u308b\uff08Define a favicon to show in search results\uff09\u300d\u3068\u3044\u3046\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u91cd\u8981\u306a\u306e\u306f\u3001<span class=\"line\">\u3053\u306e\u8981\u4ef6\u304c2024\u5e7410\u670824\u65e5\u306b\u6539\u8a02\u3055\u308c\u305f<\/span>\u70b9\u3067\u3059\u3002\u53e4\u3044\u8a18\u4e8b\u3084\u89e3\u8aac\u306b\u306f\u6539\u8a02\u524d\u306e\u30eb\u30fc\u30eb\u304c\u66f8\u304b\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u65b0\u65e7\u306e\u9055\u3044\u3092\u3057\u3063\u304b\u308a\u62bc\u3055\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3 id=\"rtoc-20\" 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decoding=\"async\" src=\"https:\/\/keywordfinder.jp\/blog\/wp-content\/themes\/the-thor\/img\/dummy.gif\" data-layzr=\"https:\/\/keywordfinder.jp\/blog\/wp-content\/uploads\/2026\/09\/favicon-img3.png\" alt=\"Google\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3055\u308c\u308bfavicon\" width=\"740\" height=\"400\" class=\"aligncenter size-full\" loading=\"lazy\" \/><br \/>\n<!-- IMG_3: Google\u691c\u7d22\u7d50\u679c\u5411\u3051favicon\u8981\u4ef6\u306e\u65b0\u65e7\u6bd4\u8f03\u56f3\u3002\u5de6\u5074\u300c\u65e7\u8981\u4ef6\uff08\u301c2024\u5e7410\u670823\u65e5\uff09\uff1a48px\u306e\u500d\u6570\uff0848\/96\/144px\uff09\u304c\u5fc5\u9808\u300d\u306b\u53d6\u308a\u6d88\u3057\u7dda\u3001\u53f3\u5074\u300c\u65b0\u8981\u4ef6\uff082024\u5e7410\u670824\u65e5\u301c\uff09\uff1a\u6b63\u65b9\u5f62\uff081:1\uff09\uff0f\u6700\u5c0f8\u00d78px\uff0f48\u00d748px\u3088\u308a\u5927\u304d\u3044\u30b5\u30a4\u30ba\u3092\u63a8\u5968\u300d\u3092\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\u4ed8\u304d\u3067\u8868\u793a\u3002\u4e0b\u90e8\u306b\u5bfe\u5fdc\u5f62\u5f0f\u300cBMP\u30fbGIF\u30fbICO\u30fbPNG\u30fbJPEG\u30fbPPM\u30fbTIFF\u300d\u3092\u4e26\u3079\u308b --><\/p>\n<h3 id=\"rtoc-21\" 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id=\"rtoc-22\" 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class=\"memo_type01\">\n<p>favicon\u3092\u5909\u66f4\u30fb\u8a2d\u7f6e\u3057\u305f\u5f8c\u3001Google\u306e\u691c\u7d22\u7d50\u679c\u306b\u53cd\u6620\u3055\u308c\u308b\u307e\u3067\u306b\u306f\u6570\u65e5\u304b\u3089\u6570\u9031\u9593\u304b\u304b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u53cd\u6620\u3092\u65e9\u3081\u305f\u3044\u5834\u5408\u306f\u3001Google Search Console\u306e\u300cURL\u691c\u67fb\u300d\u304b\u3089\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306e\u518d\u30af\u30ed\u30fc\u30eb\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<h2 id=\"rtoc-23\" >favicon\u306e\u4f5c\u308a\u65b9<\/h2>\n<p>\u3053\u3053\u304b\u3089\u306f\u3001\u5b9f\u969b\u306bfavicon\u3092\u4f5c\u6210\u3059\u308b\u624b\u9806\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u5927\u304d\u304f\u300c\u5143\u753b\u50cf\u306e\u6e96\u5099\u300d\u300c\u5404\u30b5\u30a4\u30ba\u30fb\u5f62\u5f0f\u3078\u306e\u5909\u63db\u300d\u300c\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u300d\u306e3\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002<\/p>\n<h3 id=\"rtoc-24\" >\u30b9\u30c6\u30c3\u30d71\uff1a\u5143\u753b\u50cf\u3092\u6e96\u5099\u3059\u308b<\/h3>\n<p>\u307e\u305a\u3001favicon\u306e\u3082\u3068\u306b\u306a\u308b\u6b63\u65b9\u5f62\u306e\u753b\u50cf\u3092\u7528\u610f\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u70b9\u3092\u610f\u8b58\u3057\u3066\u30c7\u30b6\u30a4\u30f3\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li><strong>\u6b63\u65b9\u5f62\u3067\u3001512\u00d7512px\u4ee5\u4e0a\u306e\u5927\u304d\u3055\u3067\u4f5c\u6210\u3059\u308b<\/strong>\uff1a\u5927\u304d\u3044\u753b\u50cf\u304b\u3089\u7e2e\u5c0f\u3059\u308b\u306e\u304c\u57fa\u672c\u3067\u3059\u3002WordPress\u306e\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3\u3082512\u00d7512px\u4ee5\u4e0a\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u306e\u3067\u3001512\u00d7512px\u307e\u305f\u306f1024\u00d71024px\u3067\u4f5c\u3063\u3066\u304a\u304f\u3068\u4f7f\u3044\u56de\u3057\u304c\u304d\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u30b7\u30f3\u30d7\u30eb\u306a\u30c7\u30b6\u30a4\u30f3\u306b\u3059\u308b<\/strong>\uff1a16\u00d716px\u307e\u3067\u7e2e\u5c0f\u3057\u3066\u3082\u5224\u5225\u3067\u304d\u308b\u3088\u3046\u3001\u7d30\u304b\u3044\u6587\u5b57\u3084\u7dda\u306f\u7701\u304d\u3001\u30b7\u30f3\u30dc\u30eb\u30de\u30fc\u30af\u3084\u982d\u6587\u5b571\u6587\u5b57\u306a\u3069\u3001\u8981\u7d20\u3092\u7d5e\u308a\u8fbc\u307f\u307e\u3059\u3002<\/li>\n<li><strong>\u91cd\u8981\u306a\u8981\u7d20\u306f\u4e2d\u592e\u306b\u5bc4\u305b\u308b<\/strong>\uff1aiPhone\u306e\u30db\u30fc\u30e0\u753b\u9762\u306a\u3069\u89d2\u304c\u4e38\u304f\u5207\u308a\u53d6\u3089\u308c\u308b\u74b0\u5883\u3067\u306f\u3001\u56db\u9685\u306e\u8981\u7d20\u304c\u6b20\u3051\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u900f\u904e\u7248\u3068\u975e\u900f\u904e\u7248\u3092\u7528\u610f\u3059\u308b<\/strong>\uff1a\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6\u3067\u306f\u900f\u904e\u80cc\u666f\u304c\u306a\u3058\u307f\u3084\u3059\u3044\u4e00\u65b9\u3001apple-touch-icon\u3067\u306f\u900f\u904e\u90e8\u5206\u304c\u9ed2\u304f\u306a\u308b\u305f\u3081\u3067\u3059\u3002<\/li>\n<li><strong>\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u3067\u306e\u898b\u3048\u65b9\u3092\u78ba\u8a8d\u3059\u308b<\/strong>\uff1a\u9ed2\u4e00\u8272\u306e\u30de\u30fc\u30af\u306f\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u306e\u30bf\u30d6\u3067\u898b\u3048\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u8f2a\u90ed\u3092\u4ed8\u3051\u308b\u3001\u660e\u308b\u3081\u306e\u8272\u3092\u4f7f\u3046\u3001\u307e\u305f\u306f\u5f8c\u8ff0\u3059\u308b\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u7528\u306efavicon\u3092\u5225\u306b\u7528\u610f\u3059\u308b\u3068\u3044\u3063\u305f\u5bfe\u5fdc\u3092\u691c\u8a0e\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n<\/ul>\n<p>\u753b\u50cf\u306e\u4f5c\u6210\u306b\u306f\u3001Photoshop\u30fbIllustrator\u30fbFigma\u30fbCanva\u306a\u3069\u306e\u30c7\u30b6\u30a4\u30f3\u30c4\u30fc\u30eb\u304c\u4f7f\u3048\u307e\u3059\u3002\u30ed\u30b4\u30c7\u30fc\u30bf\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30b7\u30f3\u30dc\u30eb\u90e8\u5206\u3092\u5207\u308a\u51fa\u3057\u3066\u6b63\u65b9\u5f62\u306b\u914d\u7f6e\u3059\u308b\u3060\u3051\u3067\u3082\u5341\u5206\u3067\u3059\u3002<\/p>\n<h3 id=\"rtoc-25\" >\u30b9\u30c6\u30c3\u30d72\uff1a\u5404\u30b5\u30a4\u30ba\u30fb\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b<\/h3>\n<p>\u5143\u753b\u50cf\u3092\u7528\u610f\u3057\u305f\u3089\u3001\u7528\u9014\u5225\u306e\u30b5\u30a4\u30ba\u30fb\u5f62\u5f0f\u306b\u5909\u63db\u3057\u307e\u3059\u3002ico\u5f62\u5f0f\u306f\u4e00\u822c\u7684\u306a\u753b\u50cf\u7de8\u96c6\u30bd\u30d5\u30c8\u3067\u306f\u66f8\u304d\u51fa\u305b\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u5c02\u7528\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3046\u306e\u304c\u624b\u8efd\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30aa\u30f3\u30e9\u30a4\u30f3\u306efavicon\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc<\/strong>\uff1a\u300c<a href=\"https:\/\/realfavicongenerator.net\/\" target=\"_blank\" rel=\"noopener noreferrer\">RealFaviconGenerator<\/a>\u300d\u3084\u300c<a href=\"https:\/\/favicon.io\/\" target=\"_blank\" rel=\"noopener noreferrer\">favicon.io<\/a>\u300d\u306a\u3069\u3001\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3060\u3051\u3067\u3001favicon.ico\u30fbPNG\u5404\u30b5\u30a4\u30ba\u30fbapple-touch-icon\u30fbmanifest.json\u30fb\u8cbc\u308a\u4ed8\u3051\u7528HTML\u30b3\u30fc\u30c9\u307e\u3067\u4e00\u5f0f\u751f\u6210\u3057\u3066\u304f\u308c\u308b\u7121\u6599\u30b5\u30fc\u30d3\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u3082\u3063\u3068\u3082\u624b\u8efd\u3067\u78ba\u5b9f\u306a\u65b9\u6cd5\u3067\u3059\u3002<\/li>\n<li><strong>\u30c7\u30b6\u30a4\u30f3\u30c4\u30fc\u30eb\u306e\u30d7\u30e9\u30b0\u30a4\u30f3<\/strong>\uff1aFigma\u3084Photoshop\u306b\u306f\u3001ico\u5f62\u5f0f\u3067\u66f8\u304d\u51fa\u305b\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb<\/strong>\uff1aImageMagick\u306a\u3069\u3092\u4f7f\u3048\u3070\u3001\u8907\u6570\u30b5\u30a4\u30ba\u3092\u540c\u68b1\u3057\u305ffavicon.ico\u3092\u30b3\u30de\u30f3\u30c9\u3067\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u958b\u767a\u30d5\u30ed\u30fc\u306b\u7d44\u307f\u8fbc\u307f\u305f\u3044\u5834\u5408\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u751f\u6210\u5f8c\u306f\u3001\u300cfavicon.ico\u300d\u300cfavicon.svg\uff08\u4efb\u610f\uff09\u300d\u300capple-touch-icon.png\uff08180\u00d7180px\uff09\u300d\u300cicon-192.png\u300d\u300cicon-512.png\u300d\u300csite.webmanifest\u300d\u304c\u305d\u308d\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3 id=\"rtoc-26\" >\u30b9\u30c6\u30c3\u30d73\uff1a\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b<\/h3>\n<p>favicon.ico\u306f\u30b5\u30a4\u30c8\u306e\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\uff08https:\/\/example.com\/favicon.ico \u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u5834\u6240\uff09\u306b\u7f6e\u304f\u306e\u304c\u57fa\u672c\u3067\u3059\u3002\u305d\u306e\u4ed6\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u4efb\u610f\u306e\u5834\u6240\u306b\u7f6e\u3044\u3066\u69cb\u3044\u307e\u305b\u3093\u304c\u3001\u5f8c\u8ff0\u3059\u308blink\u30bf\u30b0\u306e\u30d1\u30b9\u3068\u4e00\u81f4\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"rtoc-27\" >HTML\u3067\u306e\u8a2d\u7f6e\u65b9\u6cd5<\/h2>\n<p>\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u305f\u3089\u3001HTML\u306e<code>&lt;head&gt;<\/code>\u5185\u306blink\u30bf\u30b0\u3092\u8a18\u8ff0\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u306b\u5834\u6240\u3092\u4f1d\u3048\u307e\u3059\u3002\u57fa\u672c\u306e\u66f8\u304d\u65b9\u304b\u3089\u3001SVG\uff0b\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u5bfe\u5fdc\u3001Web App Manifest\u307e\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3 id=\"rtoc-28\" >\u57fa\u672c\u306e\u8a2d\u7f6e\u30b3\u30fc\u30c9<\/h3>\n<p>\u3082\u3063\u3068\u3082\u57fa\u672c\u7684\u306a\u69cb\u6210\u306f\u3001favicon.ico\u3068apple-touch-icon\u306e2\u3064\u3092\u6307\u5b9a\u3059\u308b\u5f62\u3067\u3059\u3002<\/p>\n<pre style=\"background:#f5f5f5;padding:12px;overflow-x:auto\"><code>&lt;link rel=\"icon\" href=\"\/favicon.ico\" sizes=\"any\"&gt;\n&lt;link rel=\"apple-touch-icon\" href=\"\/apple-touch-icon.png\"&gt;<\/code><\/pre>\n<p><code>rel=\"icon\"<\/code>\u304cfavicon\u3092\u6307\u5b9a\u3059\u308b\u5c5e\u6027\u3067\u3059\u3002<code>sizes=\"any\"<\/code>\u306f\u300c\u8907\u6570\u30b5\u30a4\u30ba\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3001\u8907\u6570\u30b5\u30a4\u30ba\u3092\u540c\u68b1\u3057\u305fico\u5f62\u5f0f\u306b\u4ed8\u3051\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<code>rel=\"apple-touch-icon\"<\/code>\u306fiPhone\u30fbiPad\u306e\u30db\u30fc\u30e0\u753b\u9762\u7528\u30a2\u30a4\u30b3\u30f3\u306e\u6307\u5b9a\u3067\u3001180\u00d7180px\u306e\u975e\u900f\u904ePNG\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u53e4\u3044\u89e3\u8aac\u8a18\u4e8b\u3067\u306f<code>rel=\"shortcut icon\"<\/code>\u3068\u3044\u3046\u66f8\u304d\u65b9\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u300cshortcut\u300d\u306fInternet Explorer\u6642\u4ee3\u306e\u540d\u6b8b\u3067\u3001\u73fe\u5728\u306f<code>rel=\"icon\"<\/code>\u3060\u3051\u3067\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3 id=\"rtoc-29\" >PNG\u5f62\u5f0f\u3092\u8907\u6570\u30b5\u30a4\u30ba\u6307\u5b9a\u3059\u308b\u5834\u5408<\/h3>\n<p>ico\u5f62\u5f0f\u3092\u4f7f\u308f\u305a\u3001PNG\u5f62\u5f0f\u3092\u7528\u9014\u5225\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<code>sizes<\/code>\u5c5e\u6027\u3067\u5404\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092\u660e\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre style=\"background:#f5f5f5;padding:12px;overflow-x:auto\"><code>&lt;link rel=\"icon\" type=\"image\/png\" sizes=\"32x32\" href=\"\/favicon-32x32.png\"&gt;\n&lt;link rel=\"icon\" type=\"image\/png\" sizes=\"192x192\" href=\"\/icon-192.png\"&gt;\n&lt;link rel=\"apple-touch-icon\" sizes=\"180x180\" href=\"\/apple-touch-icon.png\"&gt;<\/code><\/pre>\n<h3 id=\"rtoc-30\" >SVG\u5f62\u5f0f\u3092\u4f75\u7528\u3059\u308b\u5834\u5408<\/h3>\n<p>SVG\u5f62\u5f0f\u306efavicon\u3092\u4f7f\u3046\u5834\u5408\u306f\u3001<code>type=\"image\/svg+xml\"<\/code>\u3092\u4ed8\u3051\u3066\u6307\u5b9a\u3057\u3001\u5fc5\u305aico\u5f62\u5f0f\u306a\u3069\u306e\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u4f75\u8a18\u3057\u307e\u3059\u3002\u5bfe\u5fdc\u30d6\u30e9\u30a6\u30b6\u306fSVG\u3092\u3001\u975e\u5bfe\u5fdc\u30d6\u30e9\u30a6\u30b6\u306fico\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<pre style=\"background:#f5f5f5;padding:12px;overflow-x:auto\"><code>&lt;link rel=\"icon\" href=\"\/favicon.ico\" sizes=\"any\"&gt;\n&lt;link rel=\"icon\" type=\"image\/svg+xml\" href=\"\/icon.svg\"&gt;\n&lt;link rel=\"apple-touch-icon\" href=\"\/apple-touch-icon.png\"&gt;<\/code><\/pre>\n<p>\u3053\u306e3\u884c\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u73fe\u5728\u3082\u3063\u3068\u3082\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u8a2d\u7f6e\u30d1\u30bf\u30fc\u30f3\u306e1\u3064\u3067\u3059\u3002\u3053\u308c\u306bWeb App Manifest\u3092\u8ffd\u52a0\u3059\u308c\u3070\u3001\u4e3b\u8981\u306a\u74b0\u5883\u3092\u3059\u3079\u3066\u30ab\u30d0\u30fc\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3 id=\"rtoc-31\" >\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u306b\u5bfe\u5fdc\u3055\u305b\u308b\u65b9\u6cd5<\/h3>\n<p>OS\u3084\u30d6\u30e9\u30a6\u30b6\u306e\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u8a2d\u5b9a\u306b\u5fdc\u3058\u3066favicon\u306e\u898b\u3048\u65b9\u3092\u5909\u3048\u308b\u65b9\u6cd5\u306f\u3001\u5927\u304d\u304f2\u901a\u308a\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/keywordfinder.jp\/blog\/wp-content\/themes\/the-thor\/img\/dummy.gif\" data-layzr=\"https:\/\/keywordfinder.jp\/blog\/wp-content\/uploads\/2026\/09\/favicon-img4.png\" alt=\"\u30e9\u30a4\u30c8\u30e2\u30fc\u30c9\u3068\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u3067\u5207\u308a\u66ff\u308f\u308bfavicon\" width=\"740\" height=\"400\" class=\"aligncenter size-full\" loading=\"lazy\" \/><br \/>\n<!-- IMG_4: \u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u5bfe\u5fdcfavicon\u306e2\u3064\u306e\u65b9\u6cd5\u306e\u56f3\u89e3\u3002\u5de6\u300c\u65b9\u6cd51\uff1alink\u30bf\u30b0\u306emedia\u5c5e\u6027\u3067\u51fa\u3057\u5206\u3051\u300d\u2192\u30e9\u30a4\u30c8\u30e2\u30fc\u30c9\u7528PNG\u3068\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u7528PNG\u306e2\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u3001media=\"(prefers-color-scheme: dark)\"\u3067\u5207\u308a\u66ff\u3048\u308b\u69d8\u5b50\u3002\u53f3\u300c\u65b9\u6cd52\uff1aSVG\u5185\u306bCSS\u3092\u57cb\u3081\u8fbc\u3080\u300d\u21921\u3064\u306eSVG\u30d5\u30a1\u30a4\u30eb\u5185\u306e@media (prefers-color-scheme: dark)\u3067\u8272\u304c\u5909\u308f\u308b\u69d8\u5b50\u3002\u305d\u308c\u305e\u308c\u30e9\u30a4\u30c8\u80cc\u666f\u306e\u30bf\u30d6\u3068\u30c0\u30fc\u30af\u80cc\u666f\u306e\u30bf\u30d6\u3067\u306e\u8868\u793a\u4f8b\u3092\u6dfb\u3048\u308b --><\/p>\n<p><strong>\u65b9\u6cd51\uff1alink\u30bf\u30b0\u306emedia\u5c5e\u6027\u3067\u753b\u50cf\u3092\u51fa\u3057\u5206\u3051\u308b<\/strong><\/p>\n<p>\u30e9\u30a4\u30c8\u30e2\u30fc\u30c9\u7528\u3068\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u7528\u306e2\u679a\u306e\u753b\u50cf\u3092\u7528\u610f\u3057\u3001link\u30bf\u30b0\u306e<code>media<\/code>\u5c5e\u6027\u3067\u3069\u3061\u3089\u3092\u4f7f\u3046\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u304c<code>prefers-color-scheme<\/code>\u3092\u5224\u5b9a\u3057\u3066\u3001\u8a72\u5f53\u3059\u308b\u307b\u3046\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre style=\"background:#f5f5f5;padding:12px;overflow-x:auto\"><code>&lt;link rel=\"icon\" href=\"\/light.png\" media=\"(prefers-color-scheme: light)\"&gt;\n&lt;link rel=\"icon\" href=\"\/dark.png\" media=\"(prefers-color-scheme: dark)\"&gt;<\/code><\/pre>\n<p>\u3053\u306e\u65b9\u6cd5\u306fPNG\u3084ico\u3067\u3082\u4f7f\u3048\u308b\u305f\u3081\u3001SVG\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u30d6\u30e9\u30a6\u30b6\u3067\u3082\u30c0\u30fc\u30af\u30e2\u30fc\u30c9\u5bfe\u5fdc\u304c\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3001media\u5c5e\u6027\u306e\u5224\u5b9a\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u30d6\u30e9\u30a6\u30b6\u3082\u3042\u308b\u305f\u3081\u3001\u901a\u5e38\u306e<code>&lt;link rel=\"icon\"&gt;<\/code>\u3082\u4f75\u8a18\u3057\u3066\u304a\u304f\u3068\u5b89\u5168\u3067\u3059\u3002<\/p>\n<p><strong>\u65b9\u6cd52\uff1aSVG\u306e\u4e2d\u306bprefers-color-scheme\u3092\u57cb\u3081\u8fbc\u3080<\/strong><\/p>\n<p>SVG\u5f62\u5f0f\u306efavicon\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001SVG\u30d5\u30a1\u30a4\u30eb\u306e\u5185\u90e8\u306b<code>&lt;style&gt;<\/code>\u30bf\u30b0\u3067CSS\u3092\u8a18\u8ff0\u3057\u3001<code>@media (prefers-color-scheme: dark)<\/code>\u3067\u8272\u3092\u5207\u308a\u66ff\u3048\u3089\u308c\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u306f1\u3064\u3067\u6e08\u307f\u3001\u8272\u306e\u5909\u66f4\u3082CSS\u3067\u67d4\u8edf\u306b\u884c\u3048\u307e\u3059\u3002<\/p>\n<pre style=\"background:#f5f5f5;padding:12px;overflow-x:auto\"><code>&lt;svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 100 100\"&gt;\n  &lt;style&gt;\n    path { fill: #222222; }\n    @media (prefers-color-scheme: dark) {\n      path { fill: #ffffff; }\n    }\n  &lt;\/style&gt;\n  &lt;path d=\"...\" \/&gt;\n&lt;\/svg&gt;<\/code><\/pre>\n<p>\u305f\u3060\u3057\u3053\u306e\u65b9\u6cd5\u306f\u3001SVG favicon\u306b\u5bfe\u5fdc\u3057\u305f\u30d6\u30e9\u30a6\u30b6\u3067\u3057\u304b\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3002\u975e\u5bfe\u5fdc\u30d6\u30e9\u30a6\u30b6\u306b\u306f\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u306eico\u30fbPNG\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u3092\u524d\u63d0\u306b\u3001\u3069\u3061\u3089\u306e\u80cc\u666f\u3067\u3082\u5224\u5225\u3067\u304d\u308b\u30c7\u30b6\u30a4\u30f3\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3 id=\"rtoc-32\" >Web App Manifest\u3067\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30fbPWA\u7528\u30a2\u30a4\u30b3\u30f3\u3092\u6307\u5b9a\u3059\u308b<\/h3>\n<p>Android\u30fbPWA\u5411\u3051\u306e\u30a2\u30a4\u30b3\u30f3\u306f\u3001Web App Manifest\uff08manifest.json\u307e\u305f\u306fsite.webmanifest\uff09\u3068\u3044\u3046JSON\u30d5\u30a1\u30a4\u30eb\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002HTML\u304b\u3089\u306f<code>rel=\"manifest\"<\/code>\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u53c2\u7167\u3057\u3001manifest\u30d5\u30a1\u30a4\u30eb\u306e<code>icons<\/code>\u306b192\u00d7192px\u3068512\u00d7512px\u306ePNG\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre style=\"background:#f5f5f5;padding:12px;overflow-x:auto\"><code>&lt;link rel=\"manifest\" href=\"\/site.webmanifest\"&gt;<\/code><\/pre>\n<pre style=\"background:#f5f5f5;padding:12px;overflow-x:auto\"><code>{\n  \"name\": \"\u30b5\u30a4\u30c8\u540d\",\n  \"short_name\": \"\u7565\u79f0\",\n  \"icons\": [\n    { \"src\": \"\/icon-192.png\", \"sizes\": \"192x192\", \"type\": \"image\/png\" },\n    { \"src\": \"\/icon-512.png\", \"sizes\": \"512x512\", \"type\": \"image\/png\" }\n  ],\n  \"theme_color\": \"#ffffff\",\n  \"background_color\": \"#ffffff\",\n  \"display\": \"standalone\"\n}<\/code><\/pre>\n<h3 id=\"rtoc-33\" >\u3059\u3079\u3066\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u63a8\u5968\u30b3\u30fc\u30c9\u4f8b<\/h3>\n<p>\u3053\u3053\u307e\u3067\u306e\u5185\u5bb9\u3092\u307e\u3068\u3081\u308b\u3068\u3001\u73fe\u5728\u306e\u63a8\u5968\u69cb\u6210\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u69cb\u6210\u3067\u3042\u308c\u3070\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6\u30fbiPhone\u306e\u30db\u30fc\u30e0\u753b\u9762\u30fbAndroid\u30fbPWA\u30fbGoogle\u306e\u691c\u7d22\u7d50\u679c\u3092\u3059\u3079\u3066\u30ab\u30d0\u30fc\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre style=\"background:#f5f5f5;padding:12px;overflow-x:auto\"><code>&lt;link rel=\"icon\" href=\"\/favicon.ico\" sizes=\"any\"&gt;\n&lt;link rel=\"icon\" type=\"image\/svg+xml\" href=\"\/icon.svg\"&gt;\n&lt;link rel=\"apple-touch-icon\" href=\"\/apple-touch-icon.png\"&gt;\n&lt;link rel=\"manifest\" href=\"\/site.webmanifest\"&gt;<\/code><\/pre>\n<h2 id=\"rtoc-34\" >WordPress\u3067\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/h2>\n<p>WordPress\u3067\u306f\u3001HTML\u3092\u76f4\u63a5\u7de8\u96c6\u3057\u306a\u304f\u3066\u3082\u3001\u7ba1\u7406\u753b\u9762\u304b\u3089\u300c\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3\u300d\u3068\u3057\u3066favicon\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u30021\u679a\u306e\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3060\u3051\u3067\u3001\u30d6\u30e9\u30a6\u30b6\u7528\u30fbapple-touch-icon\u7528\u306a\u3069\u8907\u6570\u30b5\u30a4\u30ba\u306e\u30a2\u30a4\u30b3\u30f3\u3068link\u30bf\u30b0\u304c\u81ea\u52d5\u7684\u306b\u51fa\u529b\u3055\u308c\u308b\u305f\u3081\u3001\u591a\u304f\u306e\u5834\u5408\u306f\u3053\u306e\u65b9\u6cd5\u3067\u5341\u5206\u3067\u3059\u3002<\/p>\n<h3 id=\"rtoc-35\" >\u30af\u30e9\u30b7\u30c3\u30af\u30c6\u30fc\u30de\u306e\u5834\u5408\uff1a\u30ab\u30b9\u30bf\u30de\u30a4\u30b6\u30fc\u304b\u3089\u8a2d\u5b9a\u3059\u308b<\/h3>\n<ul>\n<li>WordPress\u7ba1\u7406\u753b\u9762\u306e\u5de6\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c<strong>\u5916\u89b3<\/strong>\u300d\u2192\u300c<strong>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/strong>\u300d\u3092\u958b\u304f<\/li>\n<li>\u30ab\u30b9\u30bf\u30de\u30a4\u30b6\u30fc\u306e\u5de6\u5074\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c<strong>\u30b5\u30a4\u30c8\u57fa\u672c\u60c5\u5831<\/strong>\u300d\u3092\u9078\u629e\u3059\u308b<\/li>\n<li>\u300c<strong>\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3<\/strong>\u300d\u306e\u9805\u76ee\u306b\u3042\u308b\u300c\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3\u3092\u9078\u629e\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b<\/li>\n<li>\u30e1\u30c7\u30a3\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea\u304b\u3089\u753b\u50cf\u3092\u9078\u629e\u3001\u307e\u305f\u306f\u65b0\u3057\u3044\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b<\/li>\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6b63\u65b9\u5f62\u306b\u5207\u308a\u629c\u304d\u3001\u300c\u516c\u958b\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u4fdd\u5b58\u3059\u308b<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/keywordfinder.jp\/blog\/wp-content\/themes\/the-thor\/img\/dummy.gif\" data-layzr=\"https:\/\/keywordfinder.jp\/blog\/wp-content\/uploads\/2026\/09\/favicon-img5.png\" alt=\"WordPress\u306e\u7ba1\u7406\u753b\u9762\u3067\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3\u3092\u8a2d\u5b9a\u3059\u308b\u753b\u9762\u30a4\u30e1\u30fc\u30b8\" width=\"740\" height=\"400\" class=\"aligncenter size-full\" loading=\"lazy\" \/><br \/>\n<!-- IMG_5: WordPress\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30b6\u30fc\u753b\u9762\u306e\u30a4\u30e1\u30fc\u30b8\u3002\u5de6\u30e1\u30cb\u30e5\u30fc\u306e\u300c\u30b5\u30a4\u30c8\u57fa\u672c\u60c5\u5831\u300d\u304c\u30cf\u30a4\u30e9\u30a4\u30c8\u3055\u308c\u3001\u305d\u306e\u4e2d\u306e\u300c\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3\u300d\u9805\u76ee\u3068\u300c\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3\u3092\u9078\u629e\u300d\u30dc\u30bf\u30f3\u306e\u4f4d\u7f6e\u3092\u8d64\u67a0\u3067\u793a\u3059\u3002\u6ce8\u8a18\u3068\u3057\u3066\u300c512\u00d7512px\u4ee5\u4e0a\u306e\u6b63\u65b9\u5f62\u753b\u50cf\u3092\u63a8\u5968\u300d\u3068\u3001\u300c\u30d6\u30ed\u30c3\u30af\u30c6\u30fc\u30de\u306e\u5834\u5408\u306f\u30b5\u30a4\u30c8\u30a8\u30c7\u30a3\u30bf\u30fc\u2192\u30b9\u30bf\u30a4\u30eb\/\u8a2d\u5b9a\u5185\u306e\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3\u304b\u3089\u300d\u306e\u88dc\u8db3\u3092\u6dfb\u3048\u308b --><\/p>\n<p>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u753b\u50cf\u306f\u3001<span class=\"line\">512\u00d7512px\u4ee5\u4e0a\u306e\u6b63\u65b9\u5f62<\/span>\u3092\u63a8\u5968\u3057\u307e\u3059\u3002WordPress\u306e\u753b\u9762\u4e0a\u3067\u3082\u300c\u30b5\u30a4\u30c8\u30a2\u30a4\u30b3\u30f3\u306f512\u00d7512\u30d4\u30af\u30bb\u30eb\u4ee5\u4e0a\u306e\u6b63\u65b9\u5f62\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u6848\u5185\u3055\u308c\u307e\u3059\u3002\u6b63\u65b9\u5f62\u3067\u306a\u3044\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u5834\u5408\u306f\u3001\u5207\u308a\u629c\u304d\u753b\u9762\u3067\u6b63\u65b9\u5f62\u306b\u5207\u308a\u629c\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001WordPress\u304c\u30b5\u30a4\u30c8\u306e<code>&lt;head&gt;<\/code>\u5185\u306b\u300132\u00d732px\u3068192\u00d7192px\u306eicon\u3001180\u00d7180px\u306eapple-touch-icon\u3001Windows\u30bf\u30a4\u30eb\u7528\u306e\u30bf\u30b0\u3092\u81ea\u52d5\u7684\u306b\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n<h3 id=\"rtoc-36\" >\u30d6\u30ed\u30c3\u30af\u30c6\u30fc\u30de\u306e\u5834\u5408\uff1a\u8a2d\u5b9a\u5834\u6240\u304c\u7570\u306a\u308b<\/h3>\n<p>Twenty 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