{"id":12327,"date":"2026-02-02T13:31:46","date_gmt":"2026-02-02T13:31:46","guid":{"rendered":"https:\/\/withcode.tech\/media\/?p=12327"},"modified":"2026-03-19T15:07:52","modified_gmt":"2026-03-19T15:07:52","slug":"data_javascript","status":"publish","type":"post","link":"https:\/\/withcode.tech\/media\/data_javascript\/","title":{"rendered":"\u3010SEO\u5b8c\u5168\u30ac\u30a4\u30c9\u3011\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092JavaScript\u3067\u52d5\u7684\u751f\u6210\u3059\u308b\u65b9\u6cd5\u3092\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.00.55.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u535a\u58eb\u3001\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u5b9f\u88c5\u3057\u305f\u3044\u3093\u3067\u3059\u3051\u3069\u3001WordPress\u3084CMS\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u76f4\u63a5\u7de8\u96c6\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.11.23.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u3088\u30fc\u304f\u805e\u304f\u3093\u3060\u305e\u3002\u4eca\u65e5\u306fJavaScript\u3067\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u52d5\u7684\u751f\u6210\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3059\u308b\u305e\u3044\uff01\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u7de8\u96c6\u306a\u3057\u3067\u5b9f\u88c5\u3067\u304d\u308b\u3093\u3058\u3083\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-14.48.08.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u305d\u3046\u306a\u3093\u3067\u3059\u304b\uff01\uff1f\u305c\u3072\u6559\u3048\u3066\u304f\u3060\u3055\u3044\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<p>\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306f\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306bWeb\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u3092\u6b63\u78ba\u306b\u4f1d\u3048\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u4ed5\u7d44\u307f\u3067\u3059\u3002\u901a\u5e38\u306fHTML\u306b\u76f4\u63a5\u8a18\u8ff0\u3057\u307e\u3059\u304c\u3001<span class=\"swl-marker mark_yellow\"><strong>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3067\u304d\u306a\u3044\u74b0\u5883<\/strong>\u3084\u3001<strong>\u30da\u30fc\u30b8\u3054\u3068\u306b\u7570\u306a\u308b\u30c7\u30fc\u30bf\u3092\u52d5\u7684\u306b\u633f\u5165\u3057\u305f\u3044\u5834\u5408<\/strong><\/span>\u3001JavaScript\u3067\u306e\u5b9f\u88c5\u304c\u6709\u52b9\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001<strong><span class=\"swl-marker mark_yellow\">JavaScript\u3092\u4f7f\u3063\u305f\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u52d5\u7684\u751f\u6210\u65b9\u6cd5<\/span><\/strong>\u3092\u3001Google\u516c\u5f0f\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u57fa\u3065\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002Google Tag Manager\u3001\u30ab\u30b9\u30bf\u30e0JavaScript\u3001\u5b9f\u88c5\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u307e\u3067\u7db2\u7f85\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-icon_announce\">\u300c\u5b66\u7fd2\u2192\u53ce\u5165\u300d\u306b\u3064\u306a\u3052\u305f\u53d7\u8b1b\u751f\u306e\u30ea\u30a2\u30eb\u306a\u4f53\u9a13\u8ac7\u3082\u516c\u958b\u4e2d\uff01<br>\u50cd\u304d\u65b9\u3092\u5909\u3048\u305f\u3044\u65b9\u306b\u3082\u97ff\u304f\u30b9\u30c8\u30fc\u30ea\u30fc\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-icon_info\"><strong>\u5800\u3055\u3093<\/strong><br>\u50cd\u304f\u5834\u6240\u3084\u6642\u9593\u306b\u7e1b\u3089\u308c\u306a\u3044\u751f\u6d3b\u3092\u9001\u308a\u305f\u3044\u3068\u8003\u3048\u3001\u72ec\u5b66\u3067\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2\u3092\u958b\u59cb\u3059\u308b\u3082\u30ec\u30d9\u30eb\u306e\u5dee\u3092\u611f\u3058\u3001WithCode\u306b\u5165\u4f1a\u3055\u308c\u307e\u3057\u305f\u3002\u30ab\u30ea\u30ad\u30e5\u30e9\u30e0\u3092\u9032\u3081\u305f\u7d50\u679c\u3001\u898b\u4e8b\u5352\u696d\u30c6\u30b9\u30c8\u3092\u5408\u683c\u3057\u3001\u73fe\u5728\u306f\u3001WithCode Platinum\u3067\u526f\u696d\u3068\u3057\u3066\u6848\u4ef6\u3092\u62c5\u5f53\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8a73\u3057\u304f\u306f<a href=\"https:\/\/withcode.tech\/media\/interview_6\/\" title=\"\u3010\u526f\u696d\u521d\u5fc3\u8005\u5fc5\u898b\u3011\u300c\u67085\u4e07\u5186\u300d\u3092\u6700\u901f\u3067\u9054\u6210\uff01\u4f1a\u793e\u54e1\u3092\u8f9e\u3081\u3001\u5b8c\u5168\u306b\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u3078\u8ee2\u5411\uff01\uff1f\">\u3053\u3061\u3089\u306e\u8a18\u4e8b<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<div class=\"swell-block-postLink\">\t\t\t<div class=\"p-blogCard -internal\" data-type=\"type1\" data-onclick=\"clickLink\">\n\t\t\t\t<div class=\"p-blogCard__inner\">\n\t\t\t\t\t<span class=\"p-blogCard__caption\">\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/span>\n\t\t\t\t\t<div class=\"p-blogCard__thumb c-postThumb\"><figure class=\"c-postThumb__figure\"><img decoding=\"async\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2024\/02\/\u30a4\u30f3\u30bf\u30d3\u30e5\u30fc-9-1.png\" alt=\"\" class=\"c-postThumb__img u-obf-cover\" width=\"320\" height=\"180\"><\/figure><\/div>\t\t\t\t\t<div class=\"p-blogCard__body\">\n\t\t\t\t\t\t<a class=\"p-blogCard__title\" href=\"https:\/\/withcode.tech\/media\/interview_6\/\">\u3010\u526f\u696d\u521d\u5fc3\u8005\u5fc5\u898b\u3011\u300c\u67085\u4e07\u5186\u300d\u3092\u6700\u901f\u3067\u9054\u6210\uff01\u4f1a\u793e\u54e1\u3092\u8f9e\u3081\u3001\u5b8c\u5168\u306b\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u3078\u8ee2\u5411\uff01\uff1f<\/a>\n\t\t\t\t\t\t<span class=\"p-blogCard__excerpt\">\u30da\u30f3\u535a\u58eb\uff01\u6700\u8fd1\u3001\u300c\u526f\u696d\u3067\u67085\u4e07\u5186\u300d\u3063\u3066\u3088\u304f\u805e\u304f\u3093\u3067\u3059\u3051\u3069\u3001\u672c\u5f53\u306b\u305d\u3093\u306a\u306b\u65e9\u304f\u9054\u6210\u3067\u304d\u308b\u3082\u3093\u306a\u3093\u3067\u3059\u304b\uff1f \u826f\u3044\u8cea\u554f\u3058\u3083\u306a\u3002\u5b9f\u306f\u306a\u3001\u30ef\u30b7\u306e\u30b9\u30af\u30fc\u30eb\u306b\u901a\u3063\u3066\u3044\u305f\u53d7\u8b1b&#8230;<\/span>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\n<p class=\"has-text-align-left is-style-balloon_box2\"><strong>\u5800\u3055\u3093\u306e\u4e3b\u306a\u5236\u4f5c\u5b9f\u7e3e\u306f\u3053\u3061\u3089<\/strong><\/p>\n\n\n<div class=\"swell-block-postLink\">\t\t\t<div class=\"p-blogCard -external\" data-type=\"type3\" data-onclick=\"clickLink\">\n\t\t\t\t<div class=\"p-blogCard__inner\">\n\t\t\t\t\t<span class=\"p-blogCard__caption\">\u65b0\u898f\u9867\u5ba2\u7372\u5f97\u3092\u76ee\u7684\u3068\u3057\u305fLP\u5236\u4f5c<\/span>\n\t\t\t\t\t<div class=\"p-blogCard__thumb c-postThumb\"><figure class=\"c-postThumb__figure\"><img decoding=\"async\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2024\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-23-14.44.18.jpg\" alt=\"\" class=\"c-postThumb__img u-obf-cover\" width=\"320\" height=\"180\"><\/figure><\/div>\t\t\t\t\t<div class=\"p-blogCard__body\">\n\t\t\t\t\t\t<a class=\"p-blogCard__title\" href=\"https:\/\/withcode.tech\/works\/coo_1\/\" target=\"_blank\" rel=\"noopener noreferrer\">COO\u682a\u5f0f\u4f1a\u793e \u69d8<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n<div class=\"swell-block-postLink\">\t\t\t<div class=\"p-blogCard -external\" data-type=\"type3\" data-onclick=\"clickLink\">\n\t\t\t\t<div class=\"p-blogCard__inner\">\n\t\t\t\t\t<span class=\"p-blogCard__caption\">\u65b0\u898f\u9867\u5ba2\u7372\u5f97\u3092\u76ee\u7684\u3068\u3057\u305fLP\u5236\u4f5c<\/span>\n\t\t\t\t\t<div class=\"p-blogCard__thumb c-postThumb\"><figure class=\"c-postThumb__figure\"><img decoding=\"async\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2024\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-23-14.45.03.jpg\" alt=\"\" class=\"c-postThumb__img u-obf-cover\" width=\"320\" height=\"180\"><\/figure><\/div>\t\t\t\t\t<div class=\"p-blogCard__body\">\n\t\t\t\t\t\t<a class=\"p-blogCard__title\" href=\"https:\/\/withcode.tech\/works\/coo_2\/\" target=\"_blank\" rel=\"noopener noreferrer\">COO\u682a\u5f0f\u4f1a\u793e \u69d8<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n<div class=\"swell-block-postLink\">\t\t\t<div class=\"p-blogCard -external\" data-type=\"type3\" data-onclick=\"clickLink\">\n\t\t\t\t<div class=\"p-blogCard__inner\">\n\t\t\t\t\t<span class=\"p-blogCard__caption\">\u5275\u696d\u6642\u306e\u65b0\u898fHP\u5236\u4f5c<\/span>\n\t\t\t\t\t<div class=\"p-blogCard__thumb c-postThumb\"><figure class=\"c-postThumb__figure\"><img decoding=\"async\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2024\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-23-14.45.59.jpg\" alt=\"\" class=\"c-postThumb__img u-obf-cover\" width=\"320\" height=\"180\"><\/figure><\/div>\t\t\t\t\t<div class=\"p-blogCard__body\">\n\t\t\t\t\t\t<a class=\"p-blogCard__title\" href=\"https:\/\/withcode.tech\/works\/necklace\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u682a\u5f0f\u4f1a\u793e\u30cd\u30c3\u30af\u30ec\u30b9 \u69d8<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3068\u306f\uff1f<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006484.jpg\" alt=\"\" class=\"wp-image-12959\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006484.jpg 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006484-768x512.jpg 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/div>\n\n\n<p>\u69cb\u9020\u5316\u30c7\u30fc\u30bf\uff08Structured Data\uff09\u306f\u3001<strong><span class=\"swl-marker mark_yellow\">Web\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u3092\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u304c\u7406\u89e3\u3057\u3084\u3059\u3044\u5f62\u5f0f\u3067\u30de\u30fc\u30af\u30a2\u30c3\u30d7\u3057\u305f\u30c7\u30fc\u30bf<\/span><\/strong>\u3067\u3059\u3002Schema.org\u3068\u3044\u3046\u6a19\u6e96\u898f\u683c\u306b\u57fa\u3065\u3044\u3066\u8a18\u8ff0\u3057\u3001JSON-LD\u3001Microdata\u3001RDFa\u306a\u3069\u306e\u5f62\u5f0f\u3067\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30ea\u30c3\u30c1\u30ea\u30b6\u30eb\u30c8\u306e\u8868\u793a<\/strong>\uff1a\u691c\u7d22\u7d50\u679c\u306b\u661f\u8a55\u4fa1\u3001\u4fa1\u683c\u3001\u753b\u50cf\u306a\u3069\u304c\u8868\u793a\u3055\u308c\u308b<\/li>\n\n\n\n<li><strong>\u30af\u30ea\u30c3\u30af\u7387\uff08CTR\uff09\u306e\u5411\u4e0a<\/strong>\uff1a\u8996\u899a\u7684\u306b\u76ee\u7acb\u3064\u305f\u3081\u3001\u30af\u30ea\u30c3\u30af\u3055\u308c\u3084\u3059\u3044<\/li>\n\n\n\n<li><strong>\u97f3\u58f0\u691c\u7d22\u3078\u306e\u5bfe\u5fdc<\/strong>\uff1aGoogle Assistant\u3084Alexa\u304c\u60c5\u5831\u3092\u8aad\u307f\u4e0a\u3052\u3084\u3059\u3044<\/li>\n\n\n\n<li><strong>\u30ca\u30ec\u30c3\u30b8\u30b0\u30e9\u30d5\u3078\u306e\u8868\u793a<\/strong>\uff1aGoogle\u306e\u30ca\u30ec\u30c3\u30b8\u30d1\u30cd\u30eb\u306b\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u308b\u53ef\u80fd\u6027<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e3b\u8981\u306a\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u30bf\u30a4\u30d7<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Article<\/strong>\uff1a\u30d6\u30ed\u30b0\u8a18\u4e8b\u3001\u30cb\u30e5\u30fc\u30b9\u8a18\u4e8b<\/li>\n\n\n\n<li><strong>Product<\/strong>\uff1a\u5546\u54c1\u60c5\u5831\u3001\u4fa1\u683c\u3001\u5728\u5eab<\/li>\n\n\n\n<li><strong>Recipe<\/strong>\uff1a\u30ec\u30b7\u30d4\u3001\u8abf\u7406\u6642\u9593\u3001\u6750\u6599<\/li>\n\n\n\n<li><strong>Event<\/strong>\uff1a\u30a4\u30d9\u30f3\u30c8\u3001\u65e5\u6642\u3001\u5834\u6240<\/li>\n\n\n\n<li><strong>Organization<\/strong>\uff1a\u4f1a\u793e\u60c5\u5831\u3001\u30ed\u30b4\u3001SNS<\/li>\n\n\n\n<li><strong>LocalBusiness<\/strong>\uff1a\u5e97\u8217\u60c5\u5831\u3001\u55b6\u696d\u6642\u9593\u3001\u4f4f\u6240<\/li>\n\n\n\n<li><strong>FAQPage<\/strong>\uff1a\u3088\u304f\u3042\u308b\u8cea\u554f<\/li>\n\n\n\n<li><strong>BreadcrumbList<\/strong>\uff1a\u30d1\u30f3\u304f\u305a\u30ea\u30b9\u30c8<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305cJavaScript\u3067\u52d5\u7684\u751f\u6210\u3059\u308b\u306e\u304b\uff1f<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006485.jpg\" alt=\"\" class=\"wp-image-12960\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006485.jpg 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006485-768x512.jpg 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.00.55.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>HTML\u306b\u76f4\u63a5\u66f8\u304f\u306e\u3067\u306f\u306a\u304f\u3001JavaScript\u3067\u751f\u6210\u3059\u308b\u7406\u7531\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.11.23.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u7de8\u96c6\u304c\u96e3\u3057\u3044\u5834\u5408\u3084\u3001\u52d5\u7684\u306a\u30c7\u30fc\u30bf\u3092\u6271\u3046\u5834\u5408\u306b\u4fbf\u5229\u306a\u3093\u3058\u3083\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">JavaScript\u3067\u52d5\u7684\u751f\u6210\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u7de8\u96c6\u304c\u4e0d\u8981<\/h4>\n\n\n\n<p>WordPress\u3001Shopify\u3001Wix\u306a\u3069\u306eCMS\u3067\u306f\u3001<strong><span class=\"swl-marker mark_yellow\">\u30c6\u30fc\u30de\u3084\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d5\u30a1\u30a4\u30eb\u306b\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/strong>\u7279\u306b\u4f01\u696d\u30b5\u30a4\u30c8\u3084EC\u30b5\u30a4\u30c8\u3067\u306f\u3001\u958b\u767a\u4f1a\u793e\u304c\u30c6\u30fc\u30de\u3092\u7ba1\u7406\u3057\u3066\u304a\u308a\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u62c5\u5f53\u8005\u304c\u81ea\u7531\u306b\u30b3\u30fc\u30c9\u3092\u7de8\u96c6\u3067\u304d\u306a\u3044\u30b1\u30fc\u30b9\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u3082\u3001JavaScript\u3092\u4f7f\u3048\u3070\u30da\u30fc\u30b8\u306b\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070 Google Tag Manager\uff08GTM\uff09 \u3092\u5229\u7528\u3059\u308c\u3070\u3001CMS\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u5909\u66f4\u305b\u305a\u306b<code>&lt;script type=\"application\/ld+json\"&gt;<\/code> \u3092\u52d5\u7684\u306b\u633f\u5165\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u65b9\u6cd5\u3092\u4f7f\u3048\u3070\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CMS\u306e\u30c6\u30fc\u30de\u3092\u5909\u66f4\u305b\u305a\u306bSEO\u6539\u5584\u304c\u3067\u304d\u308b<\/li>\n\n\n\n<li>\u958b\u767a\u8005\u306e\u4f5c\u696d\u3092\u5f85\u305f\u305a\u306b\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u65bd\u7b56\u3092\u5b9f\u884c\u3067\u304d\u308b<\/li>\n\n\n\n<li>\u5916\u90e8\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u3057\u3066\u7ba1\u7406\u3067\u304d\u308b\u305f\u3081\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5bb9\u6613<\/li>\n<\/ul>\n\n\n\n<p>\u3068\u3044\u3063\u305f\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u5927\u898f\u6a21\u30b5\u30a4\u30c8\u3067\u306f\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u6539\u4fee\u3088\u308a\u3082GTM\u3067\u306e\u5b9f\u88c5\u306e\u307b\u3046\u304c\u904b\u7528\u30b3\u30b9\u30c8\u3092\u6291\u3048\u3089\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u30da\u30fc\u30b8\u3054\u3068\u306b\u7570\u306a\u308b\u30c7\u30fc\u30bf\u3092\u81ea\u52d5\u633f\u5165<\/h4>\n\n\n\n<p>JavaScript\u3092\u4f7f\u3046\u5927\u304d\u306a\u5229\u70b9\u306e\u3072\u3068\u3064\u304c\u3001<strong><span class=\"swl-marker mark_yellow\">\u30da\u30fc\u30b8\u3054\u3068\u306b\u7570\u306a\u308b\u60c5\u5831\u3092\u81ea\u52d5\u53d6\u5f97\u3057\u3066\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306b\u53cd\u6620\u3067\u304d\u308b\u70b9<\/span><\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5546\u54c1\u30da\u30fc\u30b8 \u2192 \u5546\u54c1\u540d\u30fb\u4fa1\u683c\u30fb\u5728\u5eab\u72b6\u6cc1<\/li>\n\n\n\n<li>\u30d6\u30ed\u30b0\u8a18\u4e8b \u2192 \u8a18\u4e8b\u30bf\u30a4\u30c8\u30eb\u30fb\u516c\u958b\u65e5\u30fb\u8457\u8005<\/li>\n\n\n\n<li>\u30ec\u30d3\u30e5\u30fc\u8a18\u4e8b \u2192 \u8a55\u4fa1\u30b9\u30b3\u30a2\u30fb\u30ec\u30d3\u30e5\u30fc\u6570<\/li>\n<\/ul>\n\n\n\n<p>JavaScript\u3067DOM\u304b\u3089\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308c\u3070\u3001<\/p>\n\n\n\n<p><code>document.querySelector('.product-price').textContent<\/code><\/p>\n\n\n\n<p>\u306e\u3088\u3046\u306b\u3001\u30da\u30fc\u30b8\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u3092\u305d\u306e\u307e\u307e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3078\u53cd\u6620\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5546\u54c1\u30da\u30fc\u30b8\u304c\u6570\u5343\u30da\u30fc\u30b8\u3042\u308b\u5834\u5408\u3067\u3082\u81ea\u52d5\u751f\u6210\u3067\u304d\u308b<\/li>\n\n\n\n<li>CMS\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u306b\u4f9d\u5b58\u305b\u305a\u5b9f\u88c5\u3067\u304d\u308b<\/li>\n\n\n\n<li>\u624b\u52d5\u5165\u529b\u306b\u3088\u308b\u30df\u30b9\u3092\u9632\u3052\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u3068\u3044\u3063\u305f\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. A\/B\u30c6\u30b9\u30c8\u304c\u5bb9\u6613<\/h4>\n\n\n\n<p>\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306fSEO\u306b\u5f71\u97ff\u3059\u308b\u8981\u7d20\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u52b9\u679c\u306f\u30b5\u30a4\u30c8\u3084\u691c\u7d22\u30af\u30a8\u30ea\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002JavaScript\u3067\u751f\u6210\u3059\u308b\u5834\u5408\u3001<strong><span class=\"swl-marker mark_yellow\">Google Tag Manager\u306a\u3069\u3092\u4f7f\u3063\u305fA\/B\u30c6\u30b9\u30c8\u304c\u5bb9\u6613\u306b\u306a\u308b<\/span><\/strong>\u3068\u3044\u3046\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c6\u30b9\u30c8\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3042\u308a \/ \u306a\u3057\u306e\u6bd4\u8f03<\/li>\n\n\n\n<li>FAQ\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u8868\u793a\u6709\u7121<\/li>\n\n\n\n<li>Product\u30de\u30fc\u30af\u30a2\u30c3\u30d7\u306e\u8ffd\u52a0\u6709\u7121<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CTR\uff08\u30af\u30ea\u30c3\u30af\u7387\uff09\u306e\u5909\u5316<\/li>\n\n\n\n<li>\u691c\u7d22\u7d50\u679c\u306e\u30ea\u30c3\u30c1\u30ea\u30b6\u30eb\u30c8\u8868\u793a\u7387<\/li>\n\n\n\n<li>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u5909\u5316<\/li>\n<\/ul>\n\n\n\n<p>\u306a\u3069\u3092\u691c\u8a3c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>SEO\u65bd\u7b56\u306f<span class=\"swl-marker mark_yellow\"><strong>\u300c\u5b9f\u88c5\u3057\u3066\u7d42\u308f\u308a\u300d\u3067\u306f\u306a\u304f\u3001\u300c\u52b9\u679c\u691c\u8a3c \u2192 \u6539\u5584\u300d\u304c\u91cd\u8981<\/strong><\/span>\u3067\u3059\u3002JavaScript\u5b9f\u88c5\u306f\u3001\u3053\u306e\u691c\u8a3c\u30b5\u30a4\u30af\u30eb\u3092\u9ad8\u901f\u5316\u3067\u304d\u308b\u70b9\u304c\u5f37\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4. \u8907\u6570\u30b5\u30a4\u30c8\u3067\u518d\u5229\u7528\u53ef\u80fd<\/h4>\n\n\n\n<p>JavaScript\u3067\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u751f\u6210\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u6210\u3057\u3066\u304a\u3051\u3070\u3001<strong><span class=\"swl-marker mark_yellow\">\u540c\u3058\u30b3\u30fc\u30c9\u3092\u8907\u6570\u306eWeb\u30b5\u30a4\u30c8\u3067\u518d\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/span><\/strong><\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8907\u6570\u30d6\u30e9\u30f3\u30c9\u3092\u904b\u55b6\u3057\u3066\u3044\u308b\u4f01\u696d\u30b5\u30a4\u30c8<\/li>\n\n\n\n<li>\u540c\u3058CMS\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u3063\u3066\u3044\u308b\u30b5\u30a4\u30c8\u7fa4<\/li>\n\n\n\n<li>\u8907\u6570\u306eEC\u30b5\u30a4\u30c8<\/li>\n<\/ul>\n\n\n\n<p>\u4e00\u5ea6\u4f5c\u3063\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u3092GTM\u3084\u5916\u90e8JavaScript\u3068\u3057\u3066\u914d\u5e03\u3059\u308c\u3070\u3001\u5404\u30b5\u30a4\u30c8\u306b\u7c21\u5358\u306b\u5c0e\u5165\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9f\u88c5\u30b3\u30b9\u30c8\u306e\u524a\u6e1b<\/li>\n\n\n\n<li>SEO\u65bd\u7b56\u306e\u6a19\u6e96\u5316<\/li>\n\n\n\n<li>\u66f4\u65b0\u7ba1\u7406\u306e\u7c21\u7565\u5316<\/li>\n<\/ul>\n\n\n\n<p>\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">JavaScript\u3067\u52d5\u7684\u751f\u6210\u3059\u308b\u30c7\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u306e\u4f4e\u4e0b\uff08Product\u30de\u30fc\u30af\u30a2\u30c3\u30d7\uff09<\/h4>\n\n\n\n<p>Google\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f\u3001<strong><span class=\"swl-marker mark_yellow\">Product\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092JavaScript\u3067\u52d5\u7684\u751f\u6210\u3059\u308b\u5834\u5408\u3001\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/span><\/strong>\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306bEC\u30b5\u30a4\u30c8\u3067\u306f\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4fa1\u683c\u5909\u66f4<\/li>\n\n\n\n<li>\u5728\u5eab\u5909\u52d5<\/li>\n\n\n\n<li>\u30bb\u30fc\u30eb\u60c5\u5831<\/li>\n<\/ul>\n\n\n\n<p>\u306a\u3069\u304c\u983b\u7e41\u306b\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3057\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u304cJavaScript\u3067\u751f\u6210\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001Google\u304c\u305d\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b<span class=\"swl-marker mark_yellow\"><strong>\u30da\u30fc\u30b8\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\uff08JavaScript\u5b9f\u884c\uff09<\/strong> <\/span>\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u30af\u30ed\u30fc\u30eb\u306e\u512a\u5148\u5ea6\u304c\u4e0b\u304c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081Google\u306f\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4fa1\u683c<\/strong><\/li>\n\n\n\n<li><strong>\u5728\u5eab<\/strong><\/li>\n\n\n\n<li><strong>\u5546\u54c1\u60c5\u5831<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u306a\u3069\u306e\u91cd\u8981\u306aProduct\u30c7\u30fc\u30bf\u306f\u3001<strong><span class=\"swl-marker mark_yellow\">\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\uff08HTML\u5185\u306b\u76f4\u63a5\u8a18\u8ff0\uff09<\/span><\/strong>\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. JavaScript\u306e\u5b9f\u884c\u304c\u5fc5\u8981<\/h4>\n\n\n\n<p>Google\u306fJavaScript\u3092\u5b9f\u884c\u3057\u3066\u30da\u30fc\u30b8\u3092\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u305d\u306e\u51e6\u7406\u306f<strong><span class=\"swl-marker mark_yellow\">\u4e8c\u6bb5\u968e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/span><\/strong>\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>HTML\u3092\u30af\u30ed\u30fc\u30eb<\/li>\n\n\n\n<li>JavaScript\u3092\u5b9f\u884c\u3057\u3066\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u306e\u4ed5\u7d44\u307f\u306e\u305f\u3081\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JavaScript\u5b9f\u884c\u304c\u9045\u3044<\/li>\n\n\n\n<li>\u5916\u90e8\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b<\/li>\n\n\n\n<li>\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u5f85\u3061\u30ad\u30e5\u30fc\u306b\u5165\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u3068\u3044\u3063\u305f\u5834\u5408\u3001\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u8a8d\u8b58\u304c\u9045\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u4ee5\u4e0b\u306e\u74b0\u5883\u3067\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5916\u90e8\u30b9\u30af\u30ea\u30d7\u30c8\u4f9d\u5b58\u304c\u591a\u3044\u30b5\u30a4\u30c8<\/li>\n\n\n\n<li>\u5927\u898f\u6a21EC\u30b5\u30a4\u30c8<\/li>\n\n\n\n<li>JavaScript\u304c\u91cd\u3044SPA\u30b5\u30a4\u30c8<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3. \u30c7\u30d0\u30c3\u30b0\u304c\u8907\u96d1<\/h4>\n\n\n\n<p>HTML\u5185\u306b\u76f4\u63a5\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u66f8\u304f\u5834\u5408\u306f\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u898b\u308c\u3070\u3059\u3050\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057JavaScript\u3067\u751f\u6210\u3059\u308b\u5834\u5408\u3001<strong><span class=\"swl-marker mark_yellow\">\u3069\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u5b9f\u884c\u3055\u308c\u308b\u306e\u304b<\/span><\/strong>\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DOM\u53d6\u5f97\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u30ba\u30ec<\/li>\n\n\n\n<li>JavaScript\u30a8\u30e9\u30fc\u3067JSON-LD\u304c\u751f\u6210\u3055\u308c\u306a\u3044<\/li>\n\n\n\n<li>\u975e\u540c\u671f\u51e6\u7406\u3067\u5024\u304c\u53d6\u5f97\u3067\u304d\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<p>\u305d\u306e\u7d50\u679c\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u304c\u51fa\u529b\u3055\u308c\u306a\u3044<\/li>\n\n\n\n<li>\u4e0d\u6b63\u306aJSON\u304c\u751f\u6210\u3055\u308c\u308b<\/li>\n\n\n\n<li>Rich Results Test\u3067\u691c\u51fa\u3055\u308c\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<p>\u3068\u3044\u3063\u305f\u30c8\u30e9\u30d6\u30eb\u306b\u3064\u306a\u304c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<br>\u305d\u306e\u305f\u3081\u5b9f\u88c5\u5f8c\u306f\u5fc5\u305a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Google Rich Results Test<\/strong><\/li>\n\n\n\n<li><strong>Schema Markup Validator<\/strong><\/li>\n\n\n\n<li><strong>Search Console<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3067\u691c\u8a3c\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u88c5\u65b9\u6cd51\uff1aGoogle Tag Manager\u3092\u4f7f\u3063\u305f\u52d5\u7684\u751f\u6210<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006486.jpg\" alt=\"\" class=\"wp-image-12962\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006486.jpg 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006486-768x512.jpg 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.00.55.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u5177\u4f53\u7684\u306a\u5b9f\u88c5\u65b9\u6cd5\u3092\u77e5\u308a\u305f\u3044\u3067\u3059\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.12.07.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u3046\u3080\u3002\u307e\u305a\u306fGoogle Tag Manager\uff08GTM\uff09\u3092\u4f7f\u3063\u305f\u65b9\u6cd5\u3058\u3083\uff01Google Tag Manager\uff08GTM\uff09\u306f\u3001<span class=\"swl-marker mark_yellow\">\u30b3\u30fc\u30c9\u3092\u76f4\u63a5\u7de8\u96c6\u305b\u305a\u306b\u30bf\u30b0\u3092\u7ba1\u7406\u3067\u304d\u308b\u30c4\u30fc\u30eb<\/span>\u3058\u3083\u3002\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u5b9f\u88c5\u306b\u3082\u975e\u5e38\u306b\u4fbf\u5229\u3058\u3083\u305e\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d71\uff1aGoogle Tag Manager\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Google Tag Manager\uff08<a href=\"https:\/\/tagmanager.google.com\/\">https:\/\/tagmanager.google.com\/<\/a>\uff09\u306b\u30a2\u30af\u30bb\u30b9<\/li>\n\n\n\n<li>\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u30b3\u30f3\u30c6\u30ca\u3092\u4f5c\u6210<\/li>\n\n\n\n<li>Web\u30b5\u30a4\u30c8\u306e<code>&lt;head&gt;<\/code>\u3068<code>&lt;body&gt;<\/code>\u306bGTM\u30b9\u30cb\u30da\u30c3\u30c8\u3092\u8ffd\u52a0<\/li>\n<\/ol>\n\n\n<div class=\"wp-block-image size_s\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"1434\" height=\"1082\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.49.59.jpg\" alt=\"\" class=\"wp-image-13163\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.49.59.jpg 1434w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.49.59-768x579.jpg 768w\" sizes=\"(max-width: 1434px) 100vw, 1434px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d72\uff1a\u5909\u6570\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<p>\u30da\u30fc\u30b8\u304b\u3089\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306e\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>GTM\u7ba1\u7406\u753b\u9762\u3067\u300c\u5909\u6570\u300d\u2192\u300c\u65b0\u898f\u300d\u3092\u30af\u30ea\u30c3\u30af<\/li>\n\n\n\n<li>\u300c\u5909\u6570\u30bf\u30a4\u30d7\u300d\u3067\u300cDOM\u8981\u7d20\u300d\u307e\u305f\u306f\u300cJavaScript\u5909\u6570\u300d\u3092\u9078\u629e<\/li>\n\n\n\n<li>\u53d6\u5f97\u3057\u305f\u3044\u8981\u7d20\u306e\u30bb\u30ec\u30af\u30bf\u3092\u6307\u5b9a<\/li>\n<\/ol>\n\n\n<div class=\"wp-block-image size_s\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"2560\" height=\"1241\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.52.44.jpg\" alt=\"\" class=\"wp-image-13165\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.52.44.jpg 2560w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.52.44-768x372.jpg 768w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.52.44-1536x745.jpg 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.52.44-2048x993.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>\u4f8b\uff1a\u8a18\u4e8b\u30bf\u30a4\u30c8\u30eb\u3092\u53d6\u5f97\u3059\u308b\u5909\u6570<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5909\u6570\u540d<\/strong>: articleTitle<\/li>\n\n\n\n<li><strong>\u5909\u6570\u30bf\u30a4\u30d7<\/strong>: DOM\u8981\u7d20<\/li>\n\n\n\n<li><strong>\u9078\u629e\u65b9\u6cd5<\/strong>: CSS\u30bb\u30ec\u30af\u30bf<\/li>\n\n\n\n<li><strong>\u8981\u7d20\u30bb\u30ec\u30af\u30bf<\/strong>: <code>h1.article-title<\/code><\/li>\n\n\n\n<li><strong>\u5c5e\u6027\u540d<\/strong>: textContent<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d73\uff1a\u30ab\u30b9\u30bf\u30e0HTML\u30bf\u30b0\u306e\u4f5c\u6210<\/h3>\n\n\n\n<p>1. GTM\u7ba1\u7406\u753b\u9762\u3067\u300c\u30bf\u30b0\u300d\u2192\u300c\u65b0\u898f\u300d\u3092\u30af\u30ea\u30c3\u30af<\/p>\n\n\n\n<p>2. \u300c\u30bf\u30b0\u30bf\u30a4\u30d7\u300d\u3067\u300c\u30ab\u30b9\u30bf\u30e0HTML\u300d\u3092\u9078\u629e<\/p>\n\n\n<div class=\"wp-block-image size_s\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"2560\" height=\"1214\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.54.21.jpg\" alt=\"\" class=\"wp-image-13166\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.54.21.jpg 2560w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.54.21-768x364.jpg 768w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.54.21-1536x728.jpg 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.54.21-2048x971.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n<\/div>\n\n\n<p>3.  \u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u5165\u529b<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>&lt;script&gt;\n\/\/ \u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u4f5c\u6210\nvar structuredData = {\n  &quot;@context&quot;: &quot;https:\/\/schema.org&quot;,\n  &quot;@type&quot;: &quot;Article&quot;,\n  &quot;headline&quot;: &quot;{{articleTitle}}&quot;, \/\/ GTM\u5909\u6570\u3092\u4f7f\u7528\n  &quot;author&quot;: {\n    &quot;@type&quot;: &quot;Person&quot;,\n    &quot;name&quot;: &quot;{{authorName}}&quot;\n  },\n  &quot;datePublished&quot;: &quot;{{publishDate}}&quot;,\n  &quot;dateModified&quot;: &quot;{{modifiedDate}}&quot;,\n  &quot;image&quot;: &quot;{{articleImage}}&quot;,\n  &quot;publisher&quot;: {\n    &quot;@type&quot;: &quot;Organization&quot;,\n    &quot;name&quot;: &quot;WithCode&quot;,\n    &quot;logo&quot;: {\n      &quot;@type&quot;: &quot;ImageObject&quot;,\n      &quot;url&quot;: &quot;https:\/\/withcode.tech\/logo.png&quot;\n    }\n  },\n  &quot;description&quot;: &quot;{{articleDescription}}&quot;\n};\n\n\/\/ script\u8981\u7d20\u3092\u4f5c\u6210\nvar script = document.createElement(&#39;script&#39;);\nscript.type = &#39;application\/ld+json&#39;;\nscript.text = JSON.stringify(structuredData);\n\n\/\/ head\u306b\u8ffd\u52a0\ndocument.head.appendChild(script);\n&lt;\/script&gt;<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d74\uff1a\u30c8\u30ea\u30ac\u30fc\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u300c\u30c8\u30ea\u30ac\u30fc\u300d\u3067\u300c\u3059\u3079\u3066\u306e\u30da\u30fc\u30b8\u300d\u3092\u9078\u629e\uff08\u5168\u30da\u30fc\u30b8\u3067\u5b9f\u884c\uff09<\/li>\n\n\n\n<li>\u307e\u305f\u306f\u300c\u30da\u30fc\u30b8\u30d3\u30e5\u30fc &#8211; DOM Ready\u300d\u3092\u9078\u629e\uff08DOM\u304c\u8aad\u307f\u8fbc\u307e\u308c\u305f\u5f8c\u306b\u5b9f\u884c\uff09<\/li>\n<\/ol>\n\n\n<div class=\"wp-block-image size_s\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"2560\" height=\"1268\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.58.00.png\" alt=\"\" class=\"wp-image-13167\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.58.00.png 2560w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.58.00-768x380.png 768w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.58.00-1536x761.png 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-15-23.58.00-2048x1014.png 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d75\uff1a\u516c\u958b<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u300c\u30d7\u30ec\u30d3\u30e5\u30fc\u300d\u3067\u52d5\u4f5c\u78ba\u8a8d<\/li>\n\n\n\n<li>\u554f\u984c\u306a\u3051\u308c\u3070\u300c\u516c\u958b\u300d\u3092\u30af\u30ea\u30c3\u30af<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u88c5\u65b9\u6cd52\uff1a\u30ab\u30b9\u30bf\u30e0JavaScript\u3067\u52d5\u7684\u751f\u6210<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006487.jpg\" alt=\"\" class=\"wp-image-12963\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006487.jpg 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006487-768x512.jpg 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.12.07.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u6b21\u306f\u3001GTM\u3092\u4f7f\u308f\u305a\u306b\u3001\u72ec\u81ea\u306eJavaScript\u30b3\u30fc\u30c9\u3067\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u751f\u6210\u3059\u308b\u65b9\u6cd5\u3058\u3083\uff01\u3053\u3061\u3089\u3082\u899a\u3048\u3066\u304a\u304f\u3068\u975e\u5e38\u306b\u4fbf\u5229\u3058\u3083\u305e\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-14.48.08.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u3078\u3048\u30fc\u3001\u305d\u3046\u3044\u3046\u3053\u3068\u3082\u3067\u304d\u308b\u3093\u3067\u3059\u306d\uff01\u306f\u3044\u3001\u304a\u9858\u3044\u3057\u307e\u3059\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u57fa\u672c\u7684\u306a\u5b9f\u88c5\u4f8b\uff1aArticle\uff08\u8a18\u4e8b\uff09<\/h3>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>\/\/ DOM\u304c\u8aad\u307f\u8fbc\u307e\u308c\u305f\u5f8c\u306b\u5b9f\u884c\ndocument.addEventListener(&#39;DOMContentLoaded&#39;, function() {\n  \/\/ \u30da\u30fc\u30b8\u304b\u3089\u60c5\u5831\u3092\u53d6\u5f97\n  const title = document.querySelector(&#39;h1.article-title&#39;)?.textContent;\n  const author = document.querySelector(&#39;.author-name&#39;)?.textContent;\n  const publishDate = document.querySelector(&#39;time[itemprop=&quot;datePublished&quot;]&#39;)?.getAttribute(&#39;datetime&#39;);\n  const modifiedDate = document.querySelector(&#39;time[itemprop=&quot;dateModified&quot;]&#39;)?.getAttribute(&#39;datetime&#39;);\n  const image = document.querySelector(&#39;meta[property=&quot;og:image&quot;]&#39;)?.getAttribute(&#39;content&#39;);\n  const description = document.querySelector(&#39;meta[name=&quot;description&quot;]&#39;)?.getAttribute(&#39;content&#39;);\n\n  \/\/ \u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\n  const structuredData = {\n    &quot;@context&quot;: &quot;https:\/\/schema.org&quot;,\n    &quot;@type&quot;: &quot;Article&quot;,\n    &quot;headline&quot;: title,\n    &quot;author&quot;: {\n      &quot;@type&quot;: &quot;Person&quot;,\n      &quot;name&quot;: author\n    },\n    &quot;datePublished&quot;: publishDate,\n    &quot;dateModified&quot;: modifiedDate || publishDate,\n    &quot;image&quot;: image,\n    &quot;publisher&quot;: {\n      &quot;@type&quot;: &quot;Organization&quot;,\n      &quot;name&quot;: &quot;WithCode&quot;,\n      &quot;logo&quot;: {\n        &quot;@type&quot;: &quot;ImageObject&quot;,\n        &quot;url&quot;: &quot;https:\/\/withcode.tech\/logo.png&quot;\n      }\n    },\n    &quot;description&quot;: description,\n    &quot;mainEntityOfPage&quot;: {\n      &quot;@type&quot;: &quot;WebPage&quot;,\n      &quot;@id&quot;: window.location.href\n    }\n  };\n\n  \/\/ script\u8981\u7d20\u3092\u4f5c\u6210\u3057\u3066head\u306b\u8ffd\u52a0\n  const script = document.createElement(&#39;script&#39;);\n  script.type = &#39;application\/ld+json&#39;;\n  script.textContent = JSON.stringify(structuredData, null, 2); \/\/ \u8aad\u307f\u3084\u3059\u3044\u3088\u3046\u306b\u6574\u5f62\n  document.head.appendChild(script);\n});<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u5fdc\u7528\u4f8b\uff1aProduct\uff08\u5546\u54c1\uff09<\/h3>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>document.addEventListener(&#39;DOMContentLoaded&#39;, function() {\n  \/\/ \u5546\u54c1\u60c5\u5831\u3092\u53d6\u5f97\n  const productName = document.querySelector(&#39;.product-name&#39;)?.textContent;\n  const productImage = document.querySelector(&#39;.product-image img&#39;)?.src;\n  const productPrice = document.querySelector(&#39;.product-price&#39;)?.textContent.replace(\/[^0-9]\/g, &#39;&#39;);\n  const productCurrency = &#39;JPY&#39;;\n  const productAvailability = document.querySelector(&#39;.in-stock&#39;) ? &#39;InStock&#39; : &#39;OutOfStock&#39;;\n  const productSKU = document.querySelector(&#39;[data-sku]&#39;)?.dataset.sku;\n  const productRating = document.querySelector(&#39;.rating-value&#39;)?.textContent;\n  const productReviewCount = document.querySelector(&#39;.review-count&#39;)?.textContent;\n\n  const structuredData = {\n    &quot;@context&quot;: &quot;https:\/\/schema.org&quot;,\n    &quot;@type&quot;: &quot;Product&quot;,\n    &quot;name&quot;: productName,\n    &quot;image&quot;: productImage,\n    &quot;description&quot;: document.querySelector(&#39;.product-description&#39;)?.textContent,\n    &quot;sku&quot;: productSKU,\n    &quot;offers&quot;: {\n      &quot;@type&quot;: &quot;Offer&quot;,\n      &quot;url&quot;: window.location.href,\n      &quot;priceCurrency&quot;: productCurrency,\n      &quot;price&quot;: productPrice,\n      &quot;availability&quot;: `https:\/\/schema.org\/${productAvailability}`,\n      &quot;priceValidUntil&quot;: new Date(Date.now() + 30 * 24 * 60 * 60 * 1000).toISOString().split(&#39;T&#39;)[0] \/\/ 30\u65e5\u5f8c\n    }\n  };\n\n  \/\/ \u8a55\u4fa1\u304c\u3042\u308b\u5834\u5408\u306e\u307f\u8ffd\u52a0\n  if (productRating && productReviewCount) {\n    structuredData.aggregateRating = {\n      &quot;@type&quot;: &quot;AggregateRating&quot;,\n      &quot;ratingValue&quot;: productRating,\n      &quot;reviewCount&quot;: productReviewCount\n    };\n  }\n\n  const script = document.createElement(&#39;script&#39;);\n  script.type = &#39;application\/ld+json&#39;;\n  script.textContent = JSON.stringify(structuredData, null, 2);\n  document.head.appendChild(script);\n});<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u5fdc\u7528\u4f8b\uff1aBreadcrumbList\uff08\u30d1\u30f3\u304f\u305a\u30ea\u30b9\u30c8\uff09<\/h3>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>document.addEventListener(&#39;DOMContentLoaded&#39;, function() {\n  \/\/ \u30d1\u30f3\u304f\u305a\u30ea\u30b9\u30c8\u306e\u8981\u7d20\u3092\u53d6\u5f97\n  const breadcrumbItems = document.querySelectorAll(&#39;.breadcrumb-item&#39;);\n\n  if (breadcrumbItems.length === 0) return;\n\n  \/\/ \u30d1\u30f3\u304f\u305a\u30ea\u30b9\u30c8\u306e\u914d\u5217\u3092\u4f5c\u6210\n  const itemListElement = Array.from(breadcrumbItems).map((item, index) =&gt; {\n    const link = item.querySelector(&#39;a&#39;);\n    return {\n      &quot;@type&quot;: &quot;ListItem&quot;,\n      &quot;position&quot;: index + 1,\n      &quot;name&quot;: item.textContent.trim(),\n      &quot;item&quot;: link ? link.href : window.location.href\n    };\n  });\n\n  const structuredData = {\n    &quot;@context&quot;: &quot;https:\/\/schema.org&quot;,\n    &quot;@type&quot;: &quot;BreadcrumbList&quot;,\n    &quot;itemListElement&quot;: itemListElement\n  };\n\n  const script = document.createElement(&#39;script&#39;);\n  script.type = &#39;application\/ld+json&#39;;\n  script.textContent = JSON.stringify(structuredData, null, 2);\n  document.head.appendChild(script);\n});<\/code><\/pre><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u88c5\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><div class=\"wp-block-image\">\n<figure class=\"alignleft size-large\"><img decoding=\"async\" width=\"1536\" height=\"1024\" data-id=\"12968\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006488-1.jpg\" alt=\"\" class=\"wp-image-12968\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006488-1.jpg 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006488-1-768x512.jpg 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/div><\/figure>\n\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-14.48.08.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>JavaScript\u3067\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u751f\u6210\u3059\u308b\u3068\u304d\u306e\u6ce8\u610f\u70b9\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.11.23.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>Google\u516c\u5f0f\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3053\u3068\u304c\u91cd\u8981\u3058\u3083\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">1. \u65e2\u5b58\u306eHTML\u304b\u3089\u5909\u6570\u3092\u62bd\u51fa\u3059\u308b<\/h3>\n\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.00.55.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>JavaScript\u3067\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u3046\u307e\u304f\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u306f\u3069\u3046\u3057\u305f\u3089\u826f\u3044\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.12.07.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong><strong>\u826f\u3044\u8cea\u554f\u3058\u3083\u3002\u3053\u3053\u3067\u306f\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u5b9f\u88c5\u3092\u3059\u308b\u305f\u3081\u306e6\u3064\u306e\u65b9\u6cd5\u3092\u7d39\u4ecb\u3059\u308b\u305e\uff01<\/strong><\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">1. \u65e2\u5b58\u306eHTML\u304b\u3089\u5909\u6570\u3092\u62bd\u51fa\u3059\u308b<\/h3>\n\n\n\n<p>\u60c5\u5831\u3092\u91cd\u8907\u3055\u305b\u305a\u3001<strong><span class=\"swl-marker mark_yellow\">\u65e2\u5b58\u306eHTML\u8981\u7d20\u304b\u3089\u52d5\u7684\u306b\u53d6\u5f97<\/span><\/strong>\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>\/\/ \u826f\u3044\u4f8b\uff1a\u65e2\u5b58\u8981\u7d20\u304b\u3089\u53d6\u5f97\nconst title = document.querySelector(&#39;h1&#39;)?.textContent;\n\n\/\/ \u60aa\u3044\u4f8b\uff1a\u30cf\u30fc\u30c9\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\nconst title = &quot;\u5546\u54c1\u30bf\u30a4\u30c8\u30eb&quot;;<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2. DOMContentLoaded\u30a4\u30d9\u30f3\u30c8\u3092\u4f7f\u7528<\/h3>\n\n\n\n<p>DOM\u304c\u5b8c\u5168\u306b\u8aad\u307f\u8fbc\u307e\u308c\u305f\u5f8c\u306b\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001<strong><span class=\"swl-marker mark_yellow\">\u8981\u7d20\u304c\u78ba\u5b9f\u306b\u5b58\u5728\u3059\u308b\u72b6\u614b<\/span><\/strong>\u3067\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>document.addEventListener(&#39;DOMContentLoaded&#39;, function() {\n  \/\/ \u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u751f\u6210\u51e6\u7406\n});<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u30aa\u30d7\u30b7\u30e7\u30ca\u30eb\u30c1\u30a7\u30fc\u30f3\uff08?.\uff09\u3092\u4f7f\u7528<\/h3>\n\n\n\n<p>\u8981\u7d20\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306e\u30a8\u30e9\u30fc\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>\/\/ \u826f\u3044\u4f8b\uff1a\u8981\u7d20\u304c\u306a\u304f\u3066\u3082\u30a8\u30e9\u30fc\u306b\u306a\u3089\u306a\u3044\nconst author = document.querySelector(&#39;.author&#39;)?.textContent;\n\n\/\/ \u60aa\u3044\u4f8b\uff1a\u8981\u7d20\u304c\u306a\u3044\u3068\u30a8\u30e9\u30fc\nconst author = document.querySelector(&#39;.author&#39;).textContent;<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u5fc5\u9808\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u5fc5\u305a\u542b\u3081\u308b<\/h3>\n\n\n\n<p>\u5404\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u30bf\u30a4\u30d7\u306b\u306f\u3001<strong><span class=\"swl-marker mark_yellow\">\u5fc5\u9808\u30d7\u30ed\u30d1\u30c6\u30a3<\/span><\/strong>\u304c\u3042\u308a\u307e\u3059\u3002Google\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u4f8b\uff1aArticle\u306e\u5fc5\u9808\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>headline<\/code>\uff08\u8a18\u4e8b\u30bf\u30a4\u30c8\u30eb\uff09<\/li>\n\n\n\n<li><code>image<\/code>\uff08\u753b\u50cfURL\uff09<\/li>\n\n\n\n<li><code>datePublished<\/code>\uff08\u516c\u958b\u65e5\uff09<\/li>\n\n\n\n<li><code>author<\/code>\uff08\u8457\u8005\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\uff08SSR\uff09\u3082\u691c\u8a0e<\/h3>\n\n\n\n<p>\u7279\u306b<strong><span class=\"swl-marker mark_yellow\">Product\u30de\u30fc\u30af\u30a2\u30c3\u30d7<\/span><\/strong>\u3067\u306f\u3001JavaScript\u3088\u308a\u3082\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002Next.js\u3084Nuxt.js\u306a\u3069\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001SSR\u304c\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. \u8907\u6570\u306e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u7d44\u307f\u5408\u308f\u305b\u308b<\/h3>\n\n\n\n<p>1\u3064\u306e\u30da\u30fc\u30b8\u306b\u8907\u6570\u306e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u914d\u7f6e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>\/\/ Article\u3068 BreadcrumbList\u3092\u4e21\u65b9\u8ffd\u52a0\nconst articleData = { &quot;@type&quot;: &quot;Article&quot;, ... };\nconst breadcrumbData = { &quot;@type&quot;: &quot;BreadcrumbList&quot;, ... };\n\n\/\/ \u305d\u308c\u305e\u308c\u5225\u306escript\u8981\u7d20\u3068\u3057\u3066\u8ffd\u52a0\nconst script1 = document.createElement(&#39;script&#39;);\nscript1.type = &#39;application\/ld+json&#39;;\nscript1.textContent = JSON.stringify(articleData);\ndocument.head.appendChild(script1);\n\nconst script2 = document.createElement(&#39;script&#39;);\nscript2.type = &#39;application\/ld+json&#39;;\nscript2.textContent = JSON.stringify(breadcrumbData);\ndocument.head.appendChild(script2);<\/code><\/pre><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c6\u30b9\u30c8\u3068\u691c\u8a3c<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006489-1.jpg\" alt=\"\" class=\"wp-image-12967\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006489-1.jpg 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006489-1-768x512.jpg 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.12.07.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u4ed6\u306b\u3082\u30c6\u30b9\u30c8\u3084\u691c\u8a3c\u3059\u308b\u65b9\u6cd5\u3082\u3042\u308b\u304b\u3089\u899a\u3048\u3066\u304a\u304f\u306e\u3058\u3083\u305e\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-14.48.08.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u306f\u3044\u3001\u308f\u304b\u308a\u307e\u3057\u305f\uff01\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3057\u307e\u3059\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">1. \u30ea\u30c3\u30c1\u30ea\u30b6\u30eb\u30c8\u30c6\u30b9\u30c8<\/h3>\n\n\n\n<p>Google\u306e\u516c\u5f0f\u30c4\u30fc\u30eb\u300c\u30ea\u30c3\u30c1\u30ea\u30b6\u30eb\u30c8\u30c6\u30b9\u30c8\u300d\u3067\u3001\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u304c\u6b63\u3057\u304f\u8a8d\u8b58\u3055\u308c\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30c3\u30c1\u30ea\u30b6\u30eb\u30c8\u30c6\u30b9\u30c8\uff08https:\/\/search.google.com\/test\/rich-results\uff09\u306b\u30a2\u30af\u30bb\u30b9<\/li>\n\n\n\n<li><strong>\u300c<\/strong>URL\u3092\u30c6\u30b9\u30c8<strong>\u300d<\/strong>\u3092\u9078\u629e\uff08\u63a8\u5968\uff09<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u3057\u305f\u3044\u30da\u30fc\u30b8\u306eURL\u3092\u5165\u529b<\/li>\n\n\n\n<li>\u300cURL\u3092\u30c6\u30b9\u30c8\u300d\u3092\u30af\u30ea\u30c3\u30af<\/li>\n<\/ol>\n\n\n\n<p class=\"is-style-big_icon_caution\"><strong>\u6ce8\u610f\uff1a<\/strong> \u30b3\u30fc\u30c9\u30b9\u30cb\u30da\u30c3\u30c8\u3092\u76f4\u63a5\u5165\u529b\u3059\u308b\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u304c\u3001JavaScript\u3067\u52d5\u7684\u751f\u6210\u3059\u308b\u5834\u5408\u306f<strong><span class=\"swl-marker mark_yellow\">CORS\u5236\u9650<\/span><\/strong>\u306b\u3088\u308a\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<strong><span class=\"swl-marker mark_yellow\">URL\u3092\u5165\u529b\u3059\u308b\u65b9\u6cd5<\/span><\/strong>\u3092\u4f7f\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Schema Markup Validator<\/h3>\n\n\n\n<p>Schema.org\u516c\u5f0f\u306e\u30d0\u30ea\u30c7\u30fc\u30bf\u30fc\u3067\u3082\u691c\u8a3c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Schema Markup Validator\uff08https:\/\/validator.schema.org\/\uff09\u306b\u30a2\u30af\u30bb\u30b9<\/li>\n\n\n\n<li>URL\u307e\u305f\u306f\u30b3\u30fc\u30c9\u3092\u5165\u529b<\/li>\n\n\n\n<li>\u300cValidate\u300d\u3092\u30af\u30ea\u30c3\u30af<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u30d6\u30e9\u30a6\u30b6\u306e\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3067\u78ba\u8a8d<\/h3>\n\n\n\n<p>\u5b9f\u88c5\u5f8c\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3067<code>&lt;head&gt;<\/code>\u5185\u306b\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30da\u30fc\u30b8\u3092\u958b\u304f<\/li>\n\n\n\n<li>F12\u30ad\u30fc\u3067\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3092\u958b\u304f<\/li>\n\n\n\n<li>\u300cElements\u300d\u30bf\u30d6\u3067<code>&lt;head&gt;<\/code>\u5185\u3092\u78ba\u8a8d<\/li>\n\n\n\n<li><code>&lt;script type=\"application\/ld+json\"&gt;<\/code>\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006490-1.jpg\" alt=\"\" class=\"wp-image-12969\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006490-1.jpg 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006490-1-768x512.jpg 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.00.55.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>JavaScript\u306e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u5b9f\u88c5\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u3053\u3068\u3082\u77e5\u308a\u305f\u3044\u3067\u3059\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.09.27.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u3046<strong><strong>\u3080\u3002\u3053\u3053\u3067\u306f\u3001\u4e3b\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30923\u3064\u7d39\u4ecb\u3059\u308b\u305e\u3044\uff01<\/strong><\/strong><\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u554f\u984c1: \u69cb\u9020\u5316\u30c7\u30fc\u30bf\u304c\u8a8d\u8b58\u3055\u308c\u306a\u3044<\/h3>\n\n\n\n<p><strong>\u539f\u56e0\u3068\u89e3\u6c7a\u6cd5<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>JavaScript\u306e\u5b9f\u884c\u30bf\u30a4\u30df\u30f3\u30b0\u304c\u9045\u3044<\/strong> \u2192 <code>DOMContentLoaded<\/code>\u30a4\u30d9\u30f3\u30c8\u3092\u4f7f\u7528<\/li>\n\n\n\n<li><strong>\u8981\u7d20\u304c\u53d6\u5f97\u3067\u304d\u3066\u3044\u306a\u3044<\/strong> \u2192 \u30bb\u30ec\u30af\u30bf\u3092\u78ba\u8a8d\u3001\u30aa\u30d7\u30b7\u30e7\u30ca\u30eb\u30c1\u30a7\u30fc\u30f3\uff08<code>?.<\/code>\uff09\u3092\u4f7f\u7528<\/li>\n\n\n\n<li><strong>JSON\u5f62\u5f0f\u304c\u4e0d\u6b63<\/strong> \u2192 <code>JSON.stringify()<\/code>\u3092\u4f7f\u7528\u3057\u3066\u6b63\u3057\u3044\u5f62\u5f0f\u306b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u554f\u984c2: \u30ea\u30c3\u30c1\u30ea\u30b6\u30eb\u30c8\u30c6\u30b9\u30c8\u3067\u30a8\u30e9\u30fc\u304c\u51fa\u308b<\/h3>\n\n\n\n<p><strong>\u539f\u56e0\u3068\u89e3\u6c7a\u6cd5<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5fc5\u9808\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u4e0d\u8db3<\/strong> \u2192 Google\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u5fc5\u9808\u9805\u76ee\u3092\u78ba\u8a8d<\/li>\n\n\n\n<li><strong>\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u578b\u304c\u9593\u9055\u3063\u3066\u3044\u308b<\/strong> \u2192 \u6587\u5b57\u5217\u3001\u6570\u5024\u3001\u914d\u5217\u306a\u3069\u6b63\u3057\u3044\u578b\u3092\u4f7f\u7528<\/li>\n\n\n\n<li><strong>\u65e5\u4ed8\u306e\u5f62\u5f0f\u304c\u4e0d\u6b63<\/strong> \u2192 ISO 8601\u5f62\u5f0f\uff08<code>YYYY-MM-DD<\/code>\uff09\u3092\u4f7f\u7528<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u554f\u984c3: \u52d5\u7684\u306b\u751f\u6210\u3057\u305f\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u304c\u691c\u7d22\u7d50\u679c\u306b\u53cd\u6620\u3055\u308c\u306a\u3044<\/h3>\n\n\n\n<p><strong>\u539f\u56e0\u3068\u89e3\u6c7a\u6cd5<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Google\u306e\u30af\u30ed\u30fc\u30eb\u3092\u5f85\u3064<\/strong> \u2192 \u53cd\u6620\u307e\u3067\u6570\u65e5\u301c\u6570\u9031\u9593\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308b<\/li>\n\n\n\n<li><strong>Google Search Console\u3067\u518d\u30af\u30ed\u30fc\u30eb\u3092\u30ea\u30af\u30a8\u30b9\u30c8<\/strong> \u2192 URL\u691c\u67fb\u30c4\u30fc\u30eb\u3092\u4f7f\u7528<\/li>\n\n\n\n<li><strong>\u30da\u30fc\u30b8\u306e\u54c1\u8cea\u3092\u6539\u5584<\/strong> \u2192 \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8cea\u304c\u4f4e\u3044\u3068\u30ea\u30c3\u30c1\u30ea\u30b6\u30eb\u30c8\u304c\u8868\u793a\u3055\u308c\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Next.js\u3067\u306e\u5b9f\u88c5\u4f8b\uff08\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\uff09<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006491.jpg\" alt=\"\" class=\"wp-image-12970\" srcset=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006491.jpg 1536w, https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/02\/1000006491-768x512.jpg 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.08.37.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u5b9f\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067\u3082\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u751f\u6210\u3067\u304d\u308b\u65b9\u6cd5\u304c\u3042\u308b\u3002\u3053\u308c\u3082\u899a\u3048\u3066\u304a\u304f\u3068\u975e\u5e38\u306b\u4fbf\u5229\u3058\u3083\u305e\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-14.48.08.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u305d\u3046\u306a\u3093\u3067\u3059\u306d\uff01\u52c9\u5f37\u306b\u306a\u308a\u307e\u3059\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<p>Next.js\u3092\u4f7f\u3048\u3070\u3001<strong><span class=\"swl-marker mark_yellow\">\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u751f\u6210<\/span><\/strong>\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306fJavaScript\u3067\u306e\u52d5\u7684\u751f\u6210\u3088\u308a\u3082\u63a8\u5968\u3055\u308c\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-ts\" data-lang=\"TypeScript\"><code>\/\/ pages\/articles\/[slug].tsx\nimport Head from &#39;next\/head&#39;;\nexport default function ArticlePage({ article }) {\n  const structuredData = {\n    &quot;@context&quot;: &quot;https:\/\/schema.org&quot;,\n    &quot;@type&quot;: &quot;Article&quot;,\n    &quot;headline&quot;: article.title,\n    &quot;author&quot;: {\n      &quot;@type&quot;: &quot;Person&quot;,\n      &quot;name&quot;: article.author\n    },\n    &quot;datePublished&quot;: article.publishedAt,\n    &quot;dateModified&quot;: article.updatedAt,\n    &quot;image&quot;: article.coverImage,\n    &quot;publisher&quot;: {\n      &quot;@type&quot;: &quot;Organization&quot;,\n      &quot;name&quot;: &quot;WithCode&quot;,\n      &quot;logo&quot;: {\n        &quot;@type&quot;: &quot;ImageObject&quot;,\n        &quot;url&quot;: &quot;https:\/\/withcode.tech\/logo.png&quot;\n      }\n    },\n    &quot;description&quot;: article.description\n  };\n  return (\n    &lt;&gt;\n      \n        <\/code><\/pre><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-14.48.08.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>JavaScript\u3067\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u52d5\u7684\u751f\u6210\u3059\u308b\u65b9\u6cd5\u304c\u3088\u304f\u5206\u304b\u308a\u307e\u3057\u305f\uff01\u307e\u305a\u306fGoogle Tag Manager\u3067\u8a66\u3057\u3066\u307f\u307e\u3059\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.12.07.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30da\u30f3\u535a\u58eb<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u305d\u306e\u901a\u308a\u3058\u3083\uff01GTM\u306a\u3089\u30b3\u30fc\u30c9\u3092\u66f8\u304b\u305a\u306b\u5b9f\u88c5\u3067\u304d\u308b\u304b\u3089\u3001\u521d\u5fc3\u8005\u306b\u3082\u304a\u3059\u3059\u3081\u3058\u3083\u305e\uff01\u5b9f\u88c5\u5f8c\u306f\u5fc5\u305a\u30ea\u30c3\u30c1\u30ea\u30b6\u30eb\u30c8\u30c6\u30b9\u30c8\u3067\u691c\u8a3c\u3059\u308b\u3093\u3058\u3083\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -square\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-06-15-15.06.05.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u751f\u5f92<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p><strong>\u306f\u3044\uff01\u6b21\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u30d6\u30ed\u30b0\u8a18\u4e8b\u306b\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3059\uff01\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\uff01<\/strong><\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001JavaScript\u3092\u4f7f\u3063\u305f\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u52d5\u7684\u751f\u6210\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001Google\u516c\u5f0f\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u57fa\u3065\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-big_icon_point\"><strong>\u30fb\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u306e\u30e1\u30ea\u30c3\u30c8<\/strong>\uff1a\u30ea\u30c3\u30c1\u30ea\u30b6\u30eb\u30c8\u8868\u793a\u3001CTR\u5411\u4e0a\u3001\u97f3\u58f0\u691c\u7d22\u5bfe\u5fdc<br><strong>\u30fb\u5b9f\u88c5\u65b9\u6cd5<\/strong>\uff1aGoogle Tag 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