{"id":2932,"date":"2019-05-01T19:26:39","date_gmt":"2019-05-01T19:26:39","guid":{"rendered":"https:\/\/pageloot.com\/?p=2932"},"modified":"2026-10-23T06:00:57","modified_gmt":"2026-10-23T06:00:57","slug":"why-qr-code-not-working","status":"publish","type":"post","link":"https:\/\/pageloot.com\/ja\/qr-code-marketing\/why-qr-code-not-working\/","title":{"rendered":"QR\u30b3\u30fc\u30c9\u304c\u8aad\u307f\u53d6\u308c\u306a\u3044\u539f\u56e0\u306f\uff1f\u30b9\u30ad\u30e3\u30f3\u5931\u6557\u306e\u4e3b\u306a\u5bfe\u51e6\u6cd5"},"content":{"rendered":"<p 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class=\"wp-block-heading\">\u30af\u30a4\u30c3\u30af\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u306a\u3044QR\u30b3\u30fc\u30c9\u3092\u4fee\u6b63\u3059\u308b<\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li>\u81ea\u5206\u3067\u30ea\u30f3\u30af\u3092\u958b\u3044\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u30da\u30fc\u30b8\u304c\u8aad\u307f\u8fbc\u307e\u308c\u306a\u3044\u5834\u5408\u3001\u30b3\u30fc\u30c9\u81ea\u4f53\u306f\u554f\u984c\u306a\u304f\u3001\u30ea\u30f3\u30af\u5148\u304c\u58ca\u308c\u3066\u3044\u307e\u3059\u3002URL\u3092\u4fee\u6b63\u3059\u308b\u304b\u3001\u30b3\u30fc\u30c9\u304c\u52d5\u7684\u306a\u5834\u5408\u306f\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li><li>\u30b5\u30a4\u30ba\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u624b\u3067\u6301\u3064\u30b3\u30fc\u30c9\u306b\u306f\u5c11\u306a\u304f\u3068\u3082\u5e452 cm (0.8\u30a4\u30f3\u30c1) \u3092\u4f7f\u7528\u3057\u3001\u30b9\u30ad\u30e3\u30f3\u8ddd\u96e210\u30d5\u30a3\u30fc\u30c8\u3054\u3068\u306b\u5e451\u30d5\u30a3\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li><li>\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u660e\u308b\u3044\u80cc\u666f\u306b\u6697\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3001\u7406\u60f3\u7684\u306b\u306f4.5:1\u4ee5\u4e0a\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u6bd4\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8272\u3092\u53cd\u8ee2\u3055\u305b\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/li><li>\u4f59\u767d\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u56db\u65b9\u3059\u3079\u3066\u306b\u5c11\u306a\u304f\u3068\u30824\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a7a\u767d\u306e\u5883\u754c\u7dda\u3092\u8a2d\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/li><li>\u5370\u5237\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002SVG\u307e\u305f\u306fPDF\u3092\u4f7f\u7528\u3057\u3001\u3064\u3084\u6d88\u3057\u306e\u8868\u9762\u306b\u3001\u5e73\u3089\u306a\u5834\u6240\u306b\u914d\u7f6e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li><li>\u30b3\u30fc\u30c9\u304c\u5b9f\u969b\u306b\u4f7f\u7528\u3055\u308c\u308b\u7167\u660e\u6761\u4ef6\u3067\u30012\u7a2e\u985e\u306e\u7570\u306a\u308b\u643a\u5e2f\u96fb\u8a71\u3067\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30a4\u30ba\u3068\u8ddd\u96e2\u304c\u30b9\u30ad\u30e3\u30f3\u53ef\u80fd\u6027\u3092\u6c7a\u5b9a\u3059\u308b\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QR\u30b3\u30fc\u30c9\u306e\u7269\u7406\u7684\u306a\u30b5\u30a4\u30ba\u306f\u3001\u30b9\u30ad\u30e3\u30f3\u554f\u984c\u306e\u6700\u3082\u983b\u7e41\u306a\u539f\u56e0\u3067\u3059\u3002\u30b3\u30fc\u30c9\u304c\u5c0f\u3055\u3059\u304e\u308b\u3068\u3001\u643a\u5e2f\u96fb\u8a71\u306e\u30ab\u30e1\u30e9\u304c\u500b\u3005\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8b58\u5225\u3067\u304d\u307e\u305b\u3093\u3002\u540d\u523a\u3084\u88fd\u54c1\u30d1\u30c3\u30b1\u30fc\u30b8\u306a\u3069\u306e\u8fd1\u8ddd\u96e2\u306e\u30a2\u30a4\u30c6\u30e0\u306b\u306f\u3001\u6700\u4f4e0.8 x 0.8\u30a4\u30f3\u30c1\uff082 x 2 cm\uff09\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9060\u8ddd\u96e2\u304b\u3089\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u30b3\u30fc\u30c9\u306b\u306f\u300110:1\u306e\u30eb\u30fc\u30eb\u3092\u9069\u7528\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u300110\u30d5\u30a3\u30fc\u30c8\u96e2\u308c\u305f\u5834\u6240\u304b\u3089\u898b\u308b\u30b3\u30fc\u30c9\u306f\u3001\u5c11\u306a\u304f\u3068\u30821\u30d5\u30a3\u30fc\u30c8\u306e\u5e45\u304c\u5fc5\u8981\u3067\u3059\u30023\u30e1\u30fc\u30c8\u30eb\u96e2\u308c\u305f\u5834\u6240\u304b\u3089\u8aad\u3080\u30dd\u30b9\u30bf\u30fc\u306b\u306f\u3001\u7d0430 cm\u306e\u30b3\u30fc\u30c9\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30fc\u30bf\u5bc6\u5ea6\u304c\u9ad8\u3044\u307b\u3069\u3088\u308a\u591a\u304f\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u3088\u308a\u591a\u304f\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3088\u308a\u5927\u304d\u306a\u5370\u5237\u30b5\u30a4\u30ba\u304c\u5fc5\u8981\u3067\u3059\u3002\u6b21\u306b\u793a\u3059\u3053\u3068\u304c <a href=\"https:\/\/pageloot.com\/ja\/blog\/best-practices-for-qr-code-readability\/\">QR\u30b3\u30fc\u30c9\u306e\u8aad\u307f\u3084\u3059\u3055\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a> 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class=\"wp-block-paragraph\">\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\u3068\u306f\u3001QR\u30b3\u30fc\u30c9\u306e\u56db\u8fba\u3092\u56f2\u3080\u7a7a\u767d\u306e\u4f59\u767d\u306e\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f\u30b9\u30ad\u30e3\u30ca\u30fc\u306b\u30b3\u30fc\u30c9\u304c\u3069\u3053\u304b\u3089\u59cb\u307e\u308a\u3001\u5468\u56f2\u306e\u30c7\u30b6\u30a4\u30f3\u304c\u3069\u3053\u3067\u7d42\u308f\u308b\u304b\u3092\u4f1d\u3048\u307e\u3059\u3002\u6a19\u6e96\u3067\u306f\u5c11\u306a\u304f\u3068\u30824\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4f59\u767d\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u3001\u30ed\u30b4\u3001\u307e\u305f\u306f\u80cc\u666f\u30d1\u30bf\u30fc\u30f3\u304c\u3053\u306e\u30b9\u30da\u30fc\u30b9\u306b\u89e6\u308c\u308b\u3068\u3001\u30b9\u30ad\u30e3\u30ca\u30fc\u306f\u305d\u308c\u3089\u306e\u8981\u7d20\u3092\u30b3\u30fc\u30c9\u306e\u4e00\u90e8\u3068\u3057\u3066\u6271\u3044\u3001\u30b9\u30ad\u30e3\u30f3\u304c\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5883\u754c\u3092\u660e\u78ba\u306b\u4fdd\u3064\u3053\u3068\u306f\u3001\u6700\u3082\u52b9\u679c\u7684\u306a\u65b9\u6cd5\u306e1\u3064\u3067\u3059 <a href=\"https:\/\/pageloot.com\/ja\/blog\/5-tips-for-faster-qr-code-scanning\/\">\u3088\u308a\u901f\u3044\u30b9\u30ad\u30e3\u30f3\u306e\u305f\u3081\u306e\u30d2\u30f3\u30c8<\/a>\u3002\u80cc\u666f\u304c\u5199\u771f\u3084\u30d1\u30bf\u30fc\u30f3\u306e\u5834\u5408\u3001\u30b3\u30fc\u30c9\u3092\u767d\u3044\u30dc\u30c3\u30af\u30b9\u3084\u767d\u3044\u30e9\u30d9\u30eb\u306e\u4e0a\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u304c\u3001\u4f59\u767d\u3092\u78ba\u4fdd\u3059\u308b\u6700\u3082\u7c21\u5358\u306a\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u52d5\u7684QR\u30b3\u30fc\u30c9\u306b\u3088\u308b\u30c7\u30fc\u30bf\u8907\u96d1\u6027\u306e\u7ba1\u7406<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u8ffd\u8de1\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u542b\u3080\u9577\u3044URL\u3092\u4fdd\u6301\u3059\u308b\u30b3\u30fc\u30c9\u306f\u3001\u9ad8\u5bc6\u5ea6\u3067\u30d4\u30af\u30bb\u30eb\u5316\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u5c0f\u3055\u306a\u30d6\u30ed\u30c3\u30af\u306f\u30ab\u30e1\u30e9\u304c\u7126\u70b9\u3092\u5408\u308f\u305b\u308b\u306e\u304c\u56f0\u96e3\u3067\u3059\u3002A <a href=\"https:\/\/pageloot.com\/ja\/qr-code-generator\/\">QR\u30b3\u30fc\u30c9\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc<\/a> \u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3059\u308b[\u3082\u306e]\u306f\u3053\u308c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u306f\u5b8c\u5168\u306a\u30a2\u30c9\u30ec\u30b9\u306e\u4ee3\u308f\u308a\u306b\u77ed\u3044\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30ea\u30f3\u30af\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u30d1\u30bf\u30fc\u30f3\u306f\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u3067\u3001\u3088\u308a\u901f\u304f\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9759\u7684\u30b3\u30fc\u30c9\u306f\u3001\u76ee\u7684\u5730\u3092\u30d1\u30bf\u30fc\u30f3\u306b\u76f4\u63a5\u4fdd\u5b58\u3057\u307e\u3059\u3002\u305d\u308c\u3089\u306f\u671f\u9650\u5207\u308c\u306b\u306a\u308b\u3053\u3068\u306f\u306a\u304f\u3001\u56fa\u5b9a\u3055\u308c\u305f\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u3084Wi-Fi\u30ed\u30b0\u30a4\u30f3\u306e\u3088\u3046\u306b\u30ea\u30f3\u30af\u304c\u5909\u66f4\u3055\u308c\u306a\u3044\u5834\u5408\u306b\u9069\u5207\u306a\u9078\u629e\u3067\u3059\u3002\u5f31\u70b9\u306f\u3001\u5370\u5237\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3092\u7de8\u96c6\u3067\u304d\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u30da\u30fc\u30b8\u304c\u524a\u9664\u307e\u305f\u306f\u79fb\u52d5\u3055\u308c\u305f\u5834\u5408\u3001\u3059\u3079\u3066\u306e\u5370\u5237\u3055\u308c\u305f\u30b3\u30d4\u30fc\u306f\u30c7\u30c3\u30c9\u30ea\u30f3\u30af\u3092\u6307\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5370\u5237\u5f8c\u306b\u76ee\u7684\u5730\u3092\u5909\u66f4\u3067\u304d\u308b\u305f\u3081\u3001\u58ca\u308c\u305f\u30ea\u30f3\u30af\u3082\u518d\u5370\u5237\u305b\u305a\u306b\u6570\u5206\u3067\u4fee\u6b63\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30b9\u30ad\u30e3\u30f3\u7d71\u8a08\u3082\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30b3\u30fc\u30c9\u306f\u3001\u30d7\u30e9\u30f3\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u9593\u306f\u6a5f\u80fd\u3057\u3001\u6709\u6599\u30d7\u30e9\u30f3\u304c\u7d42\u4e86\u3059\u308b\u3068\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u306a\u308a\u307e\u3059\u300214\u65e5\u9593\u306e\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u3067\u8a66\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u30d7\u30e9\u30f3\u306f\u4ee5\u4e0b\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059 <a href=\"https:\/\/pageloot.com\/ja\/pricing\/\">pageloot.com\/pricing<\/a>\u3002\u7121\u5236\u9650\u306e\u30b9\u30ad\u30e3\u30f3\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u30d7\u30e9\u30f3\u306b\u306f30\u65e5\u9593\u306e\u8fd4\u91d1\u4fdd\u8a3c\u304c\u4ed8\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u76e3\u8996<\/strong> \u9867\u5ba2\u304c\u3044\u3064\u3001\u3069\u3053\u3067\u3042\u306a\u305f\u306e\u8cc7\u6599\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u305f\u304b\u78ba\u8a8d\u3057\u305f\u3044\u3067\u3059\u304b\uff1f[Use the] <a href=\"https:\/\/pageloot.com\/ja\/qr-code-generator\/\">QR\u30b3\u30fc\u30c9\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc<\/a> [to create trackable codes and see scans by time, place and device in your dashboard.]<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u5370\u5237\u54c1\u8cea\u3068\u57fa\u6750\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u306bSVG\u3001PDF\u3001EPS\u306a\u3069\u306e\u30d9\u30af\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u5370\u5237\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5c0f\u3055\u306aPNG\u3084JPG\u306f\u62e1\u5927\u3059\u308b\u3068\u30a8\u30c3\u30b8\u304c\u30bd\u30d5\u30c8\u306b\u306a\u308a\u3001\u307c\u3084\u3051\u305f\u30a8\u30c3\u30b8\u304c\u96a3\u63a5\u3059\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u7d50\u5408\u3055\u305b\u3066\u3057\u307e\u3044\u307e\u3059\u3002The <a href=\"https:\/\/pageloot.com\/ja\/blog\/how-printing-techniques-impact-qr-code-scannability\/\">\u5370\u5237\u6280\u8853\u306e\u5f71\u97ff<\/a> [explains how offset and digital printing compare. If you must use PNG, export it at a large size, for example 1000 pixels or more for a code printed at 5 cm.]<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/staging.pageloot.com\/wp-content\/uploads\/2026\/04\/square-illustration-0c1c16-6468eb41e670.webp\" alt=\"\u5370\u5237\u54c1\u8cea\u306e\u6bd4\u8f03\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30a2\u306f2\u756a\u76ee\u306e\u5370\u5237\u554f\u984c\u3067\u3059\u3002\u5149\u6ca2\u306e\u3042\u308b\u7d19\u3001\u30ac\u30e9\u30b9\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u5149\u3092\u30ec\u30f3\u30ba\u306b\u53cd\u5c04\u3055\u305b\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u8a8d\u8b58\u3055\u308c\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\u30de\u30c3\u30c8\u4ed5\u4e0a\u3052\u3092\u4f7f\u7528\u3057\u3001\u6e7e\u66f2\u3057\u305f\u30dc\u30c8\u30eb\u3084\u6298\u308a\u7573\u307e\u308c\u305f\u7aef\u3067\u306f\u306a\u304f\u3001\u5e73\u3089\u306a\u9762\u306b\u30b3\u30fc\u30c9\u3092\u914d\u7f6e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b3\u30fc\u30c9\u3092\u6e7e\u66f2\u3057\u305f\u8868\u9762\u306b\u914d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u6b6a\u307f\u3092\u88dc\u3046\u305f\u3081\u306b\u3088\u308a\u5927\u304d\u304f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">QR\u30b3\u30fc\u30c9\u30bf\u30b0\u3068\u91d1\u5c5e\u8868\u9762\u304c\u30b9\u30ad\u30e3\u30f3\u3055\u308c\u306a\u3044<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u91d1\u5c5e\u30bf\u30b0\u3001\u5f6b\u523b\u30d7\u30ec\u30fc\u30c8\u3001\u6a5f\u5668\u306e\u30b9\u30c6\u30c3\u30ab\u30fc\u306f\u30013\u3064\u306e\u7406\u7531\u304b\u3089\u7d19\u3088\u308a\u3082\u30b9\u30ad\u30e3\u30f3\u5931\u6557\u7387\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u5149\u6ca2\u306e\u3042\u308b\u91d1\u5c5e\u306f\u5149\u3092\u53cd\u5c04\u3057\u3066\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u96a0\u3057\u307e\u3059\u3002\u30ec\u30fc\u30b6\u30fc\u30a8\u30c3\u30c1\u30f3\u30b0\u3084\u5f6b\u523b\u3055\u308c\u305f\u30b3\u30fc\u30c9\u306f\u3001\u30de\u30fc\u30af\u3055\u308c\u305f\u90e8\u5206\u3068\u30de\u30fc\u30af\u3055\u308c\u3066\u3044\u306a\u3044\u90e8\u5206\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u304c\u4f4e\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u5c0f\u3055\u306a\u30bf\u30b0\u306f\u3001\u7d50\u679c\u7684\u306b\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u975e\u5e38\u306b\u5c0f\u3055\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u7814\u78e8\u3055\u308c\u305f\u91d1\u5c5e\u306e\u4ee3\u308f\u308a\u306b\u3001\u30de\u30c3\u30c8\u307e\u305f\u306f\u30d6\u30e9\u30c3\u30b7\u30e5\u4ed5\u4e0a\u3052\u3001\u307e\u305f\u306f\u967d\u6975\u9178\u5316\u51e6\u7406\u3055\u308c\u305f\u304b\u5857\u88c5\u3055\u308c\u305f\u8868\u9762\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li><li>\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3092\u660e\u78ba\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8584\u3044\u91d1\u5c5e\u3084\u767d\u3044\u30e9\u30d9\u30eb\u306b\u9ed2\u3044\u5857\u6599\u307e\u305f\u306f\u9ed2\u3044\u30a4\u30f3\u30af\u3092\u4f7f\u7528\u3059\u308b\u65b9\u304c\u3001\u304b\u3059\u304b\u306a\u30a8\u30c3\u30c1\u30f3\u30b0\u30de\u30fc\u30af\u3088\u308a\u3082\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/li><li>\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\u306b\u306f\u30cd\u30b8\u3001\u7aef\u3001\u5f6b\u523b\u3055\u308c\u305f\u30c6\u30ad\u30b9\u30c8\u304c\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li><li>\u77ed\u3044\u30ea\u30f3\u30af\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u30b3\u30fc\u30c9\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5c11\u306a\u304f\u306a\u308a\u3001\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u91d1\u5c5e\u30bf\u30b0\u306f\u5b89\u4fa1\u306b\u518d\u5370\u5237\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u3053\u3053\u3067\u306f\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30b3\u30fc\u30c9\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li><li>\u5927\u91cf\u306b\u6ce8\u6587\u3059\u308b\u524d\u306b\u3001\u5b8c\u6210\u3057\u305f\u30bf\u30b0\u30922\u53f0\u306e\u96fb\u8a71\u3067\u3001\u663c\u5149\u3068\u5ba4\u5185\u5149\u306e\u4e0b\u3067\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c7\u30d0\u30a4\u30b9\u3068\u74b0\u5883\u306e\u554f\u984c\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c9\u81ea\u4f53\u306f\u554f\u984c\u306a\u304f\u3066\u3082\u3001\u30c7\u30d0\u30a4\u30b9\u3084\u5834\u6240\u304c\u539f\u56e0\u3067\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6697\u3044\u5834\u6240\u3067\u306f\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u304c\u4f4e\u4e0b\u3057\u3001\u6c5a\u308c\u305f\u30ab\u30e1\u30e9\u30ec\u30f3\u30ba\u306f\u753b\u50cf\u3092\u307c\u3084\u3051\u3055\u305b\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u30ec\u30f3\u30ba\u3092\u62ed\u304d\u3001\u5c0f\u3055\u306a\u30b3\u30fc\u30c9\u304b\u3089\u306f4\u301c12\u30a4\u30f3\u30c1\uff0810\u301c30cm\uff09\u96e2\u3057\u3066\u643a\u5e2f\u96fb\u8a71\u3092\u6301\u3064\u3088\u3046\u306b\u4f1d\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u91cd\u8981\u306a\u306e\u306f <a href=\"https:\/\/pageloot.com\/ja\/blog\/how-to-test-qr-codes-for-mobile-usability\/\">\u30e2\u30d0\u30a4\u30eb\u3067\u306e\u4f7f\u3044\u3084\u3059\u3055\u306e\u305f\u3081\u306bQR\u30b3\u30fc\u30c9\u3092\u30c6\u30b9\u30c8\u3059\u308b<\/a> \u65b0\u3057\u3044\u3082\u306e\u3060\u3051\u3067\u306a\u304f\u3001\u53e4\u3044Android\u304a\u3088\u3073iOS\u643a\u5e2f\u96fb\u8a71\u3067\u3082\u30c6\u30b9\u30c8\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>iPhone: \u30ab\u30e1\u30e9\u30a2\u30d7\u30ea\u3092\u958b\u3044\u3066\u30b3\u30fc\u30c9\u306b\u304b\u3056\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300c\u8a2d\u5b9a\u300d&gt;\u300c\u30ab\u30e1\u30e9\u300d&gt;\u300cQR\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u300d\u304c\u30aa\u30f3\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li><li>Android: \u30ab\u30e1\u30e9\u30a2\u30d7\u30ea\u307e\u305f\u306fGoogle\u30ec\u30f3\u30ba\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4f55\u3082\u8d77\u3053\u3089\u306a\u3044\u5834\u5408\u306f\u3001Google\u30ec\u30f3\u30ba\u3092\u76f4\u63a5\u958b\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/li><li>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306a\u3057: \u30b9\u30ad\u30e3\u30f3\u306f\u3067\u304d\u307e\u3059\u304c\u3001\u30da\u30fc\u30b8\u304c\u8aad\u307f\u8fbc\u307e\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u58ca\u308c\u305f\u30b3\u30fc\u30c9\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li><li>\u30ea\u30f3\u30af\u304c\u9593\u9055\u3063\u305f\u30da\u30fc\u30b8\u307e\u305f\u306f\u30a8\u30e9\u30fc\u3092\u958b\u304f\u5834\u5408: \u30ea\u30f3\u30af\u5148\u304c\u5909\u66f4\u3055\u308c\u307e\u3057\u305f\u3002URL\u3092\u78ba\u8a8d\u3057\u3001\u5f8c\u3067\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c9\u306e\u4e2d\u592e\u306b\u30ed\u30b4\u3092\u914d\u7f6e\u3059\u308b\u5834\u5408\u306f\u3001\u30a8\u30e9\u30fc\u8a02\u6b63\u30ec\u30d9\u30eb\u3092Q (25%) \u307e\u305f\u306fH (30%) \u306b\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ec\u30d9\u30eb\u306f\u3001\u7834\u640d\u3057\u3066\u3082\u8aad\u307f\u53d6\u308a\u53ef\u80fd\u306a\u30d1\u30bf\u30fc\u30f3\u306eL 7%\u3001M 15%\u3001Q 25%\u3001H 30%\u3067\u3059\u3002\u9ad8\u3044\u30ec\u30d9\u30eb\u3067\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5897\u3048\u308b\u305f\u3081\u3001\u30ed\u30b4\u306f\u5c0f\u3055\u304f\u4fdd\u3061\u3001\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u53c2\u7167\uff1a <a href=\"https:\/\/pageloot.com\/ja\/blog\/qr-code-usability-best-practices\/\">QR\u30b3\u30fc\u30c9\u306e\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a> \u5b9f\u969b\u306e\u7167\u660e\u4e0b\u3067\u30d6\u30e9\u30f3\u30c9\u30c7\u30b6\u30a4\u30f3\u3092\u30c6\u30b9\u30c8\u3059\u308b\u5834\u5408\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u306b\u306f\u3001\u9069\u5207\u306a\u30b5\u30a4\u30ba\u3001\u9ad8\u3044\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3001\u660e\u78ba\u306a\u4f59\u767d\u3001\u304d\u308c\u3044\u306a\u30d9\u30af\u30bf\u30fc\u30d7\u30ea\u30f3\u30c8\u3001\u77ed\u3044\u30ea\u30f3\u30af\u304c\u5fc5\u8981\u3067\u3059\u3002\u672c\u5370\u5237\u3092\u884c\u3046\u524d\u306b\u3001\u8907\u6570\u306e\u643a\u5e2f\u96fb\u8a71\u3067\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/staging.pageloot.com\/wp-content\/uploads\/2026\/04\/fix-qr-scan-a3de25-1d7758609eb0.webp\" alt=\"QR\u30b9\u30ad\u30e3\u30f3\u4e0d\u5177\u5408\u4fee\u6b63\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-000000000000\"><strong class=\"schema-faq-question\">\u5370\u5237\u3059\u308b\u3068\u3001\u79c1\u306eQR\u30b3\u30fc\u30c9\u304c\u307c\u3084\u3051\u3066\u3057\u307e\u3046\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">\u307c\u3084\u3051\u306f\u901a\u5e38\u3001\u5c0f\u3055\u306aJPG\u3084PNG\u306e\u3088\u3046\u306a\u4f4e\u89e3\u50cf\u5ea6\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u767a\u751f\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u3092SVG\u307e\u305f\u306fPDF\u3068\u3057\u3066\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3068\u3001\u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u62e1\u5927\u3067\u304d\u3001\u30de\u30c3\u30c8\u306a\u8868\u9762\u306b\u5370\u5237\u3067\u304d\u307e\u3059\u3002<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000001\"><strong class=\"schema-faq-question\">\u5370\u5237\u5f8c\u306bQR\u30b3\u30fc\u30c9\u306e\u30ea\u30f3\u30af\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">\u52d5\u7684QR\u30b3\u30fc\u30c9\u306e\u5834\u5408\u306e\u307f\u3067\u3059\u3002\u9759\u7684\u30b3\u30fc\u30c9\u306f\u3001\u30d1\u30bf\u30fc\u30f3\u5185\u306b\u5b9b\u5148\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u3001\u7de8\u96c6\u3067\u304d\u307e\u305b\u3093\u3002\u52d5\u7684\u30b3\u30fc\u30c9\u306f\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30ea\u30f3\u30af\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u3001\u3044\u3064\u3067\u3082\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3067\u5b9b\u5148\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000002\"><strong class=\"schema-faq-question\">\u79c1\u306eiPhone\u3084Android\u306e\u30ab\u30e1\u30e9\u304c\u30b3\u30fc\u30c9\u3092\u8a8d\u8b58\u3057\u306a\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">\u4e00\u822c\u7684\u306a\u539f\u56e0\u306f\u3001\u4f4e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3001\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\u306e\u6b20\u5982\u3001\u30b3\u30fc\u30c9\u304c\u5c0f\u3055\u3059\u304e\u308b\u3001\u307e\u305f\u306f\u53cd\u5c04\u5149\u3067\u3059\u3002\u30de\u30fc\u30b8\u30f3\u304c\u5c11\u306a\u304f\u3068\u30824\u30e2\u30b8\u30e5\u30fc\u30eb\u3042\u308a\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u80cc\u666f\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u6fc3\u304f\u3001\u30b3\u30fc\u30c9\u304c\u5c11\u306a\u304f\u3068\u30822cm\u5e45\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000003\"><strong class=\"schema-faq-question\">\u91d1\u5c5e\u30bf\u30b0\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308bQR\u30b3\u30fc\u30c9\u304c\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u306a\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">\u5149\u6ca2\u306e\u3042\u308b\u91d1\u5c5e\u306f\u5149\u3092\u53cd\u5c04\u3057\u3001\u30a8\u30c3\u30c1\u30f3\u30b0\u3055\u308c\u305f\u30de\u30fc\u30af\u306f\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u304c\u4f4e\u3044\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u30de\u30c3\u30c8\u307e\u305f\u306f\u5857\u88c5\u3055\u308c\u305f\u8868\u9762\u3001\u660e\u308b\u3044\u9818\u57df\u306b\u9ad8\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u306e\u9ed2\u3001\u660e\u78ba\u306a\u4f59\u767d\u3001\u77ed\u3044\u30ea\u30f3\u30af\u3092\u4f7f\u7528\u3057\u3001\u305d\u306e\u5f8c2\u53f0\u306e\u96fb\u8a71\u3067\u30bf\u30b0\u3092\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000004\"><strong class=\"schema-faq-question\">QR\u30b3\u30fc\u30c9\u306b\u6709\u52b9\u671f\u9650\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">\u9759\u7684QR\u30b3\u30fc\u30c9\u306b\u6709\u52b9\u671f\u9650\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u52d5\u7684\u30b3\u30fc\u30c9\u306f\u3001\u30d7\u30e9\u30f3\u304c\u6709\u52b9\u306a\u9593\u306f\u6a5f\u80fd\u3057\u3001\u6709\u6599\u30d7\u30e9\u30f3\u304c\u7d42\u4e86\u3059\u308b\u3068\u7121\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000005\"><strong class=\"schema-faq-question\">QR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u306f\u3069\u308c\u304f\u3089\u3044\u306b\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">\u8fd1\u8ddd\u96e2\u306e\u30a2\u30a4\u30c6\u30e0\u306b\u306f\u3001\u5c11\u306a\u304f\u3068\u30822 x 2 cm\uff080.8 x 0.8\u30a4\u30f3\u30c1\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002\u9060\u8ddd\u96e2\u30b9\u30ad\u30e3\u30f3\u306e\u5834\u5408\u306f\u3001\u8ddd\u96e210\u30d5\u30a3\u30fc\u30c8\u3054\u3068\u306b\u5e451\u30d5\u30a3\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p> <\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>QR\u30b3\u30fc\u30c9\u304c\u8aad\u307f\u53d6\u308c\u306a\u3044\u539f\u56e0\u3092\u8abf\u3079\u3001\u30b9\u30ad\u30e3\u30f3\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u30b5\u30a4\u30ba\u3001\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3001\u4f59\u767d\uff08\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\uff09\u3092\u6700\u9069\u5316\u3059\u308b\u304b\u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30b3\u30fc\u30c9\u3067\u78ba\u5b9f\u306b\u8aad\u307f\u53d6\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u307e\u305a\u306f\u57fa\u672c\u306e\u6d41\u308c\u304b\u3089\u3001\u9806\u3092\u8ffd\u3063\u3066\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>","protected":false},"author":17,"featured_media":53174,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-qr-code-marketing"],"yoast_head":"<!-- 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Download the code as SVG or PDF, which can be enlarged without losing quality, and print on a matte surface.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000001","position":2,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000001","name":"\u5370\u5237\u5f8c\u306bQR\u30b3\u30fc\u30c9\u306e\u30ea\u30f3\u30af\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Only if it is a dynamic QR code. A static code stores the destination in the pattern, so it cannot be edited. A dynamic code uses a redirect link, so you can change the destination in your dashboard at any time.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000002","position":3,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000002","name":"\u306a\u305c\u79c1\u306eiPhone\u307e\u305f\u306fAndroid\u306e\u30ab\u30e1\u30e9\u306f\u30b3\u30fc\u30c9\u3092\u8a8d\u8b58\u3057\u306a\u3044\u306e\u3067\u3059\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The usual causes are low contrast, a missing quiet zone, a code that is too small, or glare. Check that the margin is at least 4 modules, the modules are much darker than the background, and the code is at least 2 cm wide.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000003","position":4,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000003","name":"\u91d1\u5c5e\u30bf\u30b0\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308bQR\u30b3\u30fc\u30c9\u304c\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u306a\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Shiny metal reflects light, and etched marks often have low contrast. Use a matte or painted surface, high-contrast black on a light area, a clear margin and a short link, then test the tag on two phones.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000004","position":5,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000004","name":"QR\u30b3\u30fc\u30c9\u306b\u6709\u52b9\u671f\u9650\u306f\u3042\u308a\u307e\u3059\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Static QR codes never expire. Dynamic codes work while your plan is active and become inactive after a paid plan ends.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000005","position":6,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000005","name":"QR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u306f\u3069\u308c\u304f\u3089\u3044\u306b\u3059\u3079\u304d\u3067\u3059\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"At least 2 x 2 cm (0.8 x 0.8 inches) for close-range items. For distance scanning, use 1 foot of width for every 10 feet of distance.","inLanguage":"ja"},"inLanguage":"ja"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/2932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/comments?post=2932"}],"version-history":[{"count":4,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/2932\/revisions"}],"predecessor-version":[{"id":56952,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/2932\/revisions\/56952"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/media\/53174"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/media?parent=2932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/categories?post=2932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/tags?post=2932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}