{"id":42804,"date":"2023-09-03T23:37:20","date_gmt":"2023-09-03T14:37:20","guid":{"rendered":"https:\/\/kinsta.com\/jp\/?p=42804&#038;post_type=knowledgebase&#038;preview_id=42804"},"modified":"2025-10-02T04:46:06","modified_gmt":"2025-10-01T19:46:06","slug":"net-err_certificate_transparency_required","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/net-err_certificate_transparency_required\/","title":{"rendered":"\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"<p>Google Chrome\u306e\u3088\u3046\u306a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d6\u30e9\u30a6\u30b6\u3092\u5229\u7528\u3057\u3066\u3044\u3066\u3082\u3001\u30a8\u30e9\u30fc\u306b\u306f\u6642\u306b\u906d\u9047\u3059\u308b\u3082\u306e\u3002\u30b5\u30a4\u30c8\u306eSecure Sockets Layer\uff08SSL\uff09\u8a3c\u660e\u66f8\u306e\u554f\u984c\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8aad\u307f\u8fbc\u3081\u306a\u3044\u969b\u3001\u300cNET::ERR_Certificate_Transparency_Required\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30a4\u30c8\u6240\u6709\u8005\u3067\u3042\u3063\u3066\u3082\u3001\u8a2a\u554f\u8005\u3067\u3042\u3063\u3066\u3082\u5b9f\u884c\u3067\u304d\u308b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u65b9\u6cd5\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f\u3001\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u306e\u6982\u8981\u3068\u4e3b\u306a\u539f\u56e0\u306b\u3064\u3044\u3066\u3054\u8aac\u660e\u3057\u3001\u30b5\u30a4\u30c8\u6240\u6709\u8005\u3001\u8a2a\u554f\u8005\u5225\u306b\u3053\u306e\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n<p><strong><a href=\"https:\/\/www.youtube.com\/watch?v=T_9cNjLYtcM\" target=\"_blank\" rel=\"noopener noreferrer\">\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u52d5\u753b\u3067\u306e\u89e3\u8aac\u3082\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059<\/a><\/strong>\u3002<\/p>\n<kinsta-video src=\"https:\/\/www.youtube.com\/watch?v=T_9cNjLYtcM\"><\/kinsta-video>\n<h2>\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u3068\u306f<\/h2>\n<p>\u300cNET::ERR_Certificate_Transparency_Required\u300d\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/browser-market-share\/\">Google Chrome<\/a>\u7279\u6709\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u3001\u767a\u751f\u3059\u308b\u3068\u305d\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306eChrome\u30a8\u30e9\u30fc\u306f\u901a\u5e38\u3001\u30b5\u30a4\u30c8\u306eSSL\u8a3c\u660e\u66f8\u306e\u554f\u984c\u304c\u539f\u56e0\u3067\u767a\u751f\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u307e\u305a\u306f<a href=\"https:\/\/kinsta.com\/blog\/how-ssl-works\/\">SSL\u306e\u4ed5\u7d44\u307f<\/a>\u3092\u7406\u89e3\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>SSL\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u3068\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u9593\u3067\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u6697\u53f7\u5316\u30d7\u30ed\u30c8\u30b3\u30eb\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u30b5\u30a4\u30c8\u306b\u5165\u529b\u3057\u305f\u60c5\u5831\u3092\u7b2c\u4e09\u8005\u304c\u76d7\u7528\u3059\u308b\u3053\u3068\u3092\u9632\u304e\u307e\u3059\u3002<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-security\/\">\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/a>\u3001\u7279\u306b\u9280\u884c\u60c5\u5831\u306a\u3069\u306e\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u6271\u3046<a href=\"https:\/\/kinsta.com\/jp\/blog\/woocommerce-ssl\/\">EC\u30b5\u30a4\u30c8<\/a>\u306b\u306fSSL\u306e\u5c0e\u5165\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001SSL\u306f\u30c7\u30fc\u30bf\u3092\u8a8d\u8a3c\u3059\u308b\u305f\u3081\u3001\u5168\u3066\u306e\u30c7\u30fc\u30bf\u304c\u3001\u60c5\u5831\u3092\u508d\u53d7\u3057\u3066\u76d7\u307f\u51fa\u3059\u300c<a href=\"https:\/\/www.techtarget.com\/iotagenda\/definition\/man-in-the-middle-attack-MitM\" target=\"_blank\" rel=\"noopener noreferrer\">\u4e2d\u9593\u8005<\/a>\u300d\u3067\u306f\u306a\u304f\u3001\u6b63\u3057\u3044\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3055\u308c\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u3001SSL\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u52d5\u4f5c\u3092\u793a\u3057\u305f\u56f3\u3067\u3059\u3002<\/p>\n<figure style=\"width: 1258px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/How-SSL-Certificates-Work.jpg\" alt=\"SSL\/TLS\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4ed5\u7d44\u307f\" width=\"1258\" height=\"489\"><figcaption class=\"wp-caption-text\">SSL\/TLS\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4ed5\u7d44\u307f<\/figcaption><\/figure>\n<p>\u306a\u304a\u3001\u4e0a\u306e\u56f3\u306b\u898b\u3089\u308c\u308b\u300cTLS\u300d\u3068\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/tls-vs-ssl\/\">Transport Layer Security<\/a>\u306e\u7565\u3067\u3001\u8a00\u3046\u306a\u308c\u3070SSL\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u7248\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3069\u3061\u3089\u306e\u7528\u8a9e\u3082\u540c\u3058\u610f\u5473\u3067\u4f7f\u308f\u308c\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5c0e\u5165\u3059\u308b\u306b\u306f\u3001\u30b5\u30a4\u30c8\u306b<a href=\"https:\/\/kinsta.com\/jp\/blog\/types-of-ssl-certificates\/\">SSL\u8a3c\u660e\u66f8<\/a>\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u3053\u306e\u8a3c\u660e\u66f8\u306f\u3054\u5229\u7528\u306e\u30b5\u30fc\u30d0\u30fc\u30d7\u30e9\u30f3\u306b\u4ed8\u5e2f\u3057\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308c\u3070\u3001\u8a8d\u8a3c\u5c40\u304b\u3089\u8cfc\u5165\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001<a href=\"https:\/\/certificate.transparency.dev\/\" target=\"_blank\" rel=\"noopener noreferrer\">Certificate Transparency<\/a>\uff08CT\u3001\u65e5\u672c\u8a9e\u3067\u306f\u300c\u8a3c\u660e\u66f8\u306e\u900f\u660e\u6027\u300d\u3068\u3082\uff09\u306b\u3064\u3044\u3066\u7406\u89e3\u3057\u3066\u304a\u304f\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002CT\u3068\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u6240\u6709\u8005\u304c\u8a3c\u660e\u66f8\u3092\u78ba\u8a8d\u30fb\u7ba1\u7406\u3057\u3001\u4e0d\u6b63\u306a\u8a3c\u660e\u66f8\u3092\u8b58\u5225\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001SSL\u8a3c\u660e\u66f8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002<\/p>\n<p>\u8a8d\u8a3c\u5c40\u3067\u306f\u3001\u3053\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u4e2d\u3067\u8a3c\u660e\u66f8\u3092\u8a18\u9332\u3059\u308b\u3053\u3068\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1248px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/certificate-transparency.jpg\" alt=\"Certificate Transparency\" width=\"1248\" height=\"832\"><figcaption class=\"wp-caption-text\">Certificate Transparency<\/figcaption><\/figure>\n<p>\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u306f\u3001\u30b5\u30a4\u30c8\u306e\u8a3c\u660e\u66f8\u304cCT\u30ed\u30b0\u306b\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u8a3c\u660e\u66f8\u304c\u6b63\u898f\u306e\u3082\u306e\u3068\u3057\u3066\u691c\u8a3c\u3067\u304d\u306a\u3044\u3053\u3068\u304b\u3089\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u3001Chrome\u306f\u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n<h2>\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u306e\u4e3b\u306a\u539f\u56e0<\/h2>\n<p>\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u304c\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306eSSL\u8a3c\u660e\u66f8\u304c\u8a8d\u8a3c\u5c40\u306b\u3088\u3063\u3066CT\u30ed\u30b0\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u306b\u306f2\u3064\u306e\u30b7\u30ca\u30ea\u30aa\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u30021\u3064\u306f\u8a8d\u8a3c\u5c40\u304c\u8a3c\u660e\u66f8\u3092\u767b\u9332\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3002\u305d\u3057\u30662\u3064\u76ee\u306f\u3001\u30b5\u30a4\u30c8\u6240\u6709\u8005\u304c\u8a3c\u660e\u66f8\u3092\u30ed\u30b0\u306b\u767b\u9332\u3057\u306a\u3044\u3088\u3046\u306b\u8a8d\u8a3c\u5c40\u306b\u4f9d\u983c\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3059\u3002<\/p>\n<p>\u4ed6\u306b\u3082\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u539f\u56e0\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30b5\u30a4\u30c8\u306eSSL\u8a3c\u660e\u66f8\u304c\u6b63\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044<\/strong>\u2500\u8a3c\u660e\u66f8\u304c\u6b63\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u8a2d\u5b9a\u3067\u304d\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u300cNET::ERR_Certificate_Transparency_Required\u300d\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u69d8\u3005\u306a<a href=\"https:\/\/kinsta.com\/jp\/blog\/ssl-connection-error\/\">SSL\u30a8\u30e9\u30fc<\/a>\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>SSL\u8a3c\u660e\u66f8\u304c\u7834\u640d\u3057\u3066\u3044\u308b<\/strong>\u2500\u8a3c\u660e\u66f8\u304c\u7834\u640d\u3057\u3066\u3044\u308b\u5834\u5408\u3001SSL\/TLS\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3002<\/li>\n<li><strong>SSL\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u3066\u3044\u308b<\/strong>\u2500\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u3066\u3044\u308b\u3068\u3001\u30b5\u30a4\u30c8\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-encryption\/\">\u30c7\u30fc\u30bf\u6697\u53f7\u5316<\/a>\u3068\u8a8d\u8a3c\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u65b9\u6cd5\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<p>\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u306e\u6982\u8981\u3068\u539f\u56e0\u3092\u62bc\u3055\u3048\u305f\u3068\u3053\u308d\u3067\u3001\u65e9\u901f\u89e3\u6c7a\u7b56\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u30b5\u30a4\u30c8\u6240\u6709\u8005\u3068\u8a2a\u554f\u8005\u304c\u5b9f\u884c\u3067\u304d\u308b\u89e3\u6c7a\u7b56\u3092\u305d\u308c\u305e\u308c\u3054\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30b5\u30a4\u30c8\u6240\u6709\u8005\u5411\u3051\u89e3\u6c7a\u7b56<\/h3>\n<p>\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u3067\u3053\u306eChrome\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u65e9\u6025\u306b\u89e3\u6c7a\u3057\u307e\u3057\u3087\u3046\u3002\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u9593\u306b\u8a2a\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u95b2\u89a7\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u305a\u3001\u4e8c\u5ea6\u3068\u623b\u3063\u3066\u3053\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u30b5\u30a4\u30c8\u306b<a href=\"https:\/\/kinsta.com\/jp\/blog\/could-not-establish-trust-relationship-for-the-ssl-tls-secure-channel-with-authority\/\">\u6709\u52b9\u306aSSL\u8a3c\u660e\u66f8<\/a>\u304c\u306a\u3051\u308c\u3070\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/decline-seo-rankings\/\">\u691c\u7d22\u9806\u4f4d\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b<\/a>\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h4>1. \u8a8d\u8a3c\u5c40\u306b\u8a3c\u660e\u66f8\u3092CT\u30ed\u30b0\u306b\u767b\u9332\u3057\u3066\u3082\u3089\u3046<\/h4>\n<p>\u307e\u305a\u306f\u3001\u8a3c\u660e\u66f8\u306e\u767a\u884c\u5143\u3067\u3042\u308b\u8a8d\u8a3c\u5c40\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\u3002\u8a8d\u8a3c\u5c40\u5074\u3067SSL\u8a3c\u660e\u66f8\u3092CT\u30ed\u30b0\u306b\u767b\u9332\u3057\u3066\u3044\u306a\u3044\u30df\u30b9\u304c\u751f\u3058\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3059\u3050\u306b\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u3082\u3089\u3046\u3088\u3046\u306b\u4f9d\u983c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>SSL\u8a3c\u660e\u66f8\u3092\u8cfc\u5165\u3057\u305f\u8a8d\u8a3c\u5c40\u306e\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u306e\u30e1\u30fc\u30eb\u3084\u3001\u30c1\u30e3\u30c3\u30c8\u30b5\u30dd\u30fc\u30c8\u3092\u5229\u7528\u3057\u3066\u9023\u7d61\u3092\u53d6\u308a\u307e\u3057\u3087\u3046\u3002\u3042\u308b\u3044\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u306b\u8a3c\u660e\u66f8\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>2. CT\u306e\u516c\u958b\u8981\u4ef6\u3092\u7121\u52b9\u306b\u3059\u308b\u30dd\u30ea\u30b7\u30fc\u3092\u8a2d\u5b9a\u3059\u308b<\/h4>\n<p>\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306b\u95a2\u3059\u308b\u61f8\u5ff5\u306e\u305f\u3081\u3001CT\u30ed\u30b0\u306bSSL\u8a3c\u660e\u66f8\u3092\u767b\u9332\u3057\u306a\u3044\u3088\u3046\u306b\u8a8d\u8a3c\u5c40\u306b\u4f9d\u983c\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001<a href=\"https:\/\/chromeenterprise.google\/policies\/#CertificateTransparencyEnforcementDisabledForUrls\" target=\"_blank\" rel=\"noopener noreferrer\">CT\u306e\u516c\u958b\u8981\u4ef6\u3092\u7121\u52b9\u306b\u3059\u308b\u30dd\u30ea\u30b7\u30fc<\/a>\u3092\u8a2d\u5b9a\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u30dd\u30ea\u30b7\u30fc\u306f\u3001Chrome\u306e\u4f01\u696d\u7ba1\u7406\u30c7\u30d0\u30a4\u30b9\u306b\u306e\u307f\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u3059\u3079\u3066\u306eChrome\u30e6\u30fc\u30b6\u30fc\u3068\u30d6\u30e9\u30a6\u30b6\u3092\u7ba1\u7406\u3059\u308b\u6559\u80b2\u65bd\u8a2d\u3084\u4f01\u696d\u306e\u5834\u5408\u306f\u3001\u3053\u308c\u306b\u3088\u3063\u3066\u7d44\u7e54\u5185\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u30b5\u30a4\u30c8\u3092\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u30c9\u30e1\u30a4\u30f3\u304a\u3088\u3073\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306f\u3001CT\u30ed\u30b0\u3078\u306eSSL\u8a3c\u660e\u66f8\u306e\u767b\u9332\u304c\u514d\u9664\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u554f\u984c\u306a\u304f\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3002<\/p>\n<p><a href=\"https:\/\/support.google.com\/chrome\/a\/answer\/7649838?hl=en\" target=\"_blank\" rel=\"noopener noreferrer\">Chrome Enterprise\u3067\u30dd\u30ea\u30b7\u30fc\u3092\u8a2d\u5b9a<\/a>\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002Windows\u306e\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><code>SoftwarePoliciesGoogleChromeCertificateTransparencyEnforcementDisabledForUrls1 = example.com<\/code><\/p>\n<p><code>SoftwarePoliciesGoogleChromeCertificateTransparencyEnforcementDisabledForUrls2 = .example.com<\/code><\/p>\n<h4>3. \u8a3c\u660e\u66f8\u3092\u518d\u767a\u884c\u3001\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h4>\n<p>SSL\u8a3c\u660e\u66f8\u304c\u8aa4\u3063\u3066\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u6b63\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u601d\u308f\u308c\u308b\u5834\u5408\u306f\u3001\u8a3c\u660e\u66f8\u306e\u518d\u767a\u884c\u304a\u3088\u3073\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/jp\/wordpress-hosting\/\">\u8a3c\u660e\u66f8\u304c\u5229\u7528\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u306b\u4ed8\u5e2f<\/a>\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u306e\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u3001\u305d\u306e\u65e8\u3092\u4f1d\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u624b\u9806\u3092\u8aac\u660e\u3057\u3066\u304f\u308c\u308b\u304b\u3001\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u5074\u3067\u4f5c\u696d\u3092\u4ee3\u884c\u3057\u3066\u304f\u308c\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p>\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u306f\u3001\u81ea\u5206\u3067\u518d\u767a\u884c\u3092\u884c\u3044\u307e\u3059\u3002\u8a3c\u660e\u66f8\u3092\u8cfc\u5165\u3057\u305f\u30b5\u30a4\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u8a8d\u8a3c\u5c40\u306b\u8a3c\u660e\u66f8\u7f72\u540d\u8981\u6c42\uff08CSR\uff09\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u4f5c\u6210\u306b\u306f\u3001\u518d\u767a\u884c\u30d5\u30a9\u30fc\u30e0\u306b\u5fc5\u8981\u4e8b\u9805\u306e\u8a18\u5165\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u8a3c\u660e\u66f8\u3092\u518d\u767a\u884c\u3057\u305f\u3089\u3001\u6b21\u306b\u305d\u306e\u8a3c\u660e\u66f8\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u4ee5\u524d\u306b<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/wordpress-domains\/wordpress-ssl-certificates\/\">SSL\u8a3c\u660e\u66f8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a>\u3057\u305f\u7d4c\u9a13\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u540c\u3058\u624b\u9806\u3067\u884c\u306a\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Kinsta\u306e\u304a\u5ba2\u69d8\u3067\u3042\u308c\u3070\u3001<a href=\"https:\/\/my.kinsta.com\/login\/?lang=ja\">MyKinsta<\/a>\u306b\u30ed\u30b0\u30a4\u30f3\u5f8c\u3001\u300c<strong>WordPress Sites<\/strong>\u300d\uff1e\uff08<strong>\u30b5\u30a4\u30c8\u540d<\/strong>\uff09\uff1e\u300c<strong>\u30c9\u30e1\u30a4\u30f3<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3001\u8a72\u5f53\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u6a2a\u306b\u3042\u308b3\u3064\u306e\u70b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c<strong>\u72ec\u81eaSSL\u8a3c\u660e\u66f8\u3092\u8ffd\u52a0<\/strong>\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/mykinsta-add-custom-ssl.png\" alt=\"MyKinsta\u3067\u72ec\u81eaSSL\u8a3c\u660e\u66f8\u3092\u8ffd\u52a0\" width=\"1400\" height=\"789\"><figcaption class=\"wp-caption-text\">MyKinsta\u3067\u72ec\u81eaSSL\u8a3c\u660e\u66f8\u3092\u8ffd\u52a0<\/figcaption><\/figure>\n<p>\u300c<strong>\u6b21\u3078<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u78ba\u8a8d\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure style=\"width: 887px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/kinsta-custom-ssl-domains.png\" alt=\"SSL\u8a3c\u660e\u66f8\u3092\u8ffd\u52a0\" width=\"887\" height=\"481\"><figcaption class=\"wp-caption-text\">SSL\u8a3c\u660e\u66f8\u3092\u8ffd\u52a0<\/figcaption><\/figure>\n<p>\u79d8\u5bc6\u9375\uff08<strong>.key<\/strong>\u30d5\u30a1\u30a4\u30eb\uff09\u3068\u8a3c\u660e\u66f8\uff08<strong>.cert<\/strong>\u3001<strong>.crt<\/strong>\u3001\u307e\u305f\u306f<strong>.cer<\/strong>\u30d5\u30a1\u30a4\u30eb\uff09\u306e\u5185\u5bb9\u3092\u5165\u529b\u3059\u308b\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure style=\"width: 890px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/kinsta-custom-ssl-add-key-cert.png\" alt=\"\u79d8\u5bc6\u9375\u306e\u5185\u5bb9\u3092\u5165\u529b\" width=\"890\" height=\"655\"><figcaption class=\"wp-caption-text\">\u79d8\u5bc6\u9375\u306e\u5185\u5bb9\u3092\u5165\u529b<\/figcaption><\/figure>\n<p>\u6700\u5f8c\u306b\u3001\u300c<strong>\u8a3c\u660e\u66f8\u306e\u8ffd\u52a0<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308c\u3070\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5b8c\u4e86\u3067\u3059\u3002<a href=\"https:\/\/kinsta.com\/blog\/ssl-check\/\">SSL\u30c1\u30a7\u30c3\u30af<\/a>\u3092\u5b9f\u884c\u3057\u3001\u6b63\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u30b5\u30a4\u30c8\u8a2a\u554f\u8005\u5411\u3051\u89e3\u6c7a\u7b56<\/h3>\n<p>\u4ed6\u306e\u4eba\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u3066\u3001\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u306b\u906d\u9047\u3057\u305f\u5834\u5408\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u307e\u305f\u306f\u30c7\u30d0\u30a4\u30b9\u306b\u539f\u56e0\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u89e3\u6c7a\u7b56\u3092\u5b9f\u884c\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>1. \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u7121\u52b9\u306b\u3059\u308b<\/h4>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-a-firewall\/\">\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u30b5\u30a4\u30c8\u3084\u30e6\u30fc\u30b6\u30fc\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u300c\u9632\u706b\u58c1\u300d\u3002\u60aa\u610f\u306e\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30d0\u30a4\u30b9\u3092\u9060\u9694\u64cd\u4f5c\u3057\u3066\u30c7\u30fc\u30bf\u3092\u76d7\u3093\u3060\u308a\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/types-of-malware\/\">\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a>\u3057\u305f\u308a\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<p>Windows\u3068macOS\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u65b9\u3082\u3044\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u6642\u306b\u6709\u5bb3\u3067\u306a\u3044\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3082\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u3001\u5b89\u5168\u306a\u30b5\u30a4\u30c8\u304c\u95b2\u89a7\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3057\u3066\u3001\u30a8\u30e9\u30fc\u304c\u6d88\u3048\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Windows\u3067\u306f\u3001\u300c<strong>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb<\/strong>\u300d\uff1e\u300c<strong>\u30b7\u30b9\u30c6\u30e0\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong>\u300d\uff1e\u300c<strong>Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong>\u300d\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1138px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/windows-defender-firewall.jpg\" alt=\"Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\" width=\"1138\" height=\"382\"><figcaption class=\"wp-caption-text\">Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/figcaption><\/figure>\n<p>\u6b21\u306b\u3001\u300c<strong>Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u6709\u52b9\u5316\u307e\u305f\u306f\u7121\u52b9\u5316<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u300c<strong>Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b\uff08\u63a8\u5968\u3055\u308c\u307e\u305b\u3093\uff09<\/strong>\u300d\u3092\u9078\u629e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<figure style=\"width: 919px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/turn-firewall-off.jpg\" alt=\"Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u5316\" width=\"919\" height=\"457\"><figcaption class=\"wp-caption-text\">Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u5316<\/figcaption><\/figure>\n<p>Mac\u306e\u5834\u5408\u306f\u3001Apple\u306e\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c<strong>\u30b7\u30b9\u30c6\u30e0\u74b0\u5883\u8a2d\u5b9a<\/strong>\u300d\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/Untitled.png\" alt=\"Mac\u3067\u30b7\u30b9\u30c6\u30e0\u74b0\u5883\u8a2d\u5b9a\u3092\u958b\u304f\" width=\"1400\" height=\"753\"><figcaption class=\"wp-caption-text\">Mac\u3067\u30b7\u30b9\u30c6\u30e0\u74b0\u5883\u8a2d\u5b9a\u3092\u958b\u304f<\/figcaption><\/figure>\n<p>\u30b5\u30a4\u30c9\u30d0\u30fc\u304b\u3089\u300c<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>\u300d\uff1e\u300c<strong>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong>\u300d\u3092\u9078\u629e\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u30aa\u30d5\u306b\u5207\u308a\u66ff\u3048\u307e\u3057\u3087\u3046\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/Untitled-1.png\" alt=\"MacOS\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u5316\" width=\"1400\" height=\"771\"><figcaption class=\"wp-caption-text\">MacOS\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u5316<\/figcaption><\/figure>\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306a\u3057\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306f\u63a8\u5968\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u3053\u308c\u3067\u3082\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u5225\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<h4>2. Google Chrome\u3092\u66f4\u65b0\u3059\u308b<\/h4>\n<p>Google Chrome\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u53e4\u3044\u3082\u3001\u3053\u306e\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u304c\u6700\u65b0\u306e\u72b6\u614b\u3067\u306a\u3044\u5834\u5408\u306f\u3001\u4eca\u3059\u3050\u66f4\u65b0\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Chrome\u306e\u66f4\u65b0\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002\u30a6\u30a3\u30f3\u30c9\u30a6\u53f3\u4e0a\u306e3\u3064\u306e\u70b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u300c<strong>\u8a2d\u5b9a<\/strong>\u300d\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1432px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/chrome-settings.jpg\" alt=\"Chrome\u306e\u8a2d\u5b9a\u3092\u958b\u304f\" width=\"1432\" height=\"651\"><figcaption class=\"wp-caption-text\">Chrome\u306e\u8a2d\u5b9a\u3092\u958b\u304f<\/figcaption><\/figure>\n<p>\u5de6\u5074\u306e\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c<strong>Chrome \u306b\u3064\u3044\u3066<\/strong>\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1546px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/chrome-update.jpg\" alt=\"Chrome\u306b\u3064\u3044\u3066\" width=\"1546\" height=\"850\"><figcaption class=\"wp-caption-text\">Chrome\u306b\u3064\u3044\u3066<\/figcaption><\/figure>\n<p>\u3059\u308b\u3068\u3001Chrome\u304c\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u3001\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u81ea\u52d5\u7684\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u308b\u304b\u3001\u66f4\u65b0\u3068\u518d\u8d77\u52d5\u3092\u4fc3\u3059\u30dc\u30bf\u30f3\u304c\u51fa\u73fe\u3057\u307e\u3059\u3002<\/p>\n<h4>3. Cookie\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3059\u308b<\/h4>\n<p><a href=\"https:\/\/kinsta.com\/blog\/what-is-cached-data\/\">\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5<\/a>\u306b\u306f\u3001\u4ee5\u524d\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u30b5\u30a4\u30c8\u306e\u60c5\u5831\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u6b21\u56de\u4ee5\u964d\u306e\u8a2a\u554f\u6642\u306b\u3088\u308a\u901f\u304f\u30b5\u30a4\u30c8\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u306f\u8a2a\u554f\u3057\u305f\u30b5\u30a4\u30c8\u306eCookie\u3082\u4fdd\u5b58\u3055\u308c\u3001\u3053\u308c\u306b\u306f\u30ed\u30b0\u30a4\u30f3\u60c5\u5831\u3084\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306a\u3069\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u3068Cookie\u306e\u3044\u305a\u308c\u3082\u3001\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u30c7\u30fc\u30bf\u304c\u53e4\u3044\u3068\u30d6\u30e9\u30a6\u30b6\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u4eca\u56de\u306e\u30a8\u30e9\u30fc\u306b\u9650\u3089\u305a\u3001Cookie\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u306e\u524a\u9664\u306f\u3001Chrome\u30a8\u30e9\u30fc\u89e3\u6c7a\u306b\u306f\u6b20\u304b\u305b\u306a\u3044\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-clear-browser-cache\/\">\u30d6\u30e9\u30a6\u30b6\u30a6\u30a3\u30f3\u30c9\u30a6<\/a>\u306e\u53f3\u4e0a\u306b\u3042\u308b3\u3064\u306e\u70b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c<strong>\u305d\u306e\u4ed6\u306e\u30c4\u30fc\u30eb<\/strong>\u300d\uff1e\u300c<strong>\u95b2\u89a7\u5c65\u6b74\u3092\u6d88\u53bb<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3066\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-clear-browser-cache\/\">\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3068Cookie\u3092\u524a\u9664<\/a>\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<figure style=\"width: 1438px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/clear-browsing-data-google-chrome-1.jpg\" alt=\"Google Chrome\u306e\u95b2\u89a7\u5c65\u6b74\u3092\u524a\u9664\" width=\"1438\" height=\"780\"><figcaption class=\"wp-caption-text\">Google Chrome\u306e\u95b2\u89a7\u5c65\u6b74\u3092\u524a\u9664<\/figcaption><\/figure>\n<p>\u300c<strong>Cookie \u3068\u4ed6\u306e\u30b5\u30a4\u30c8\u30c7\u30fc\u30bf<\/strong>\u300d\u3068\u300c<strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u753b\u50cf\u3068\u30d5\u30a1\u30a4\u30eb<\/strong>\u300d\u306e\u4e21\u65b9\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1147px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/clear-cookies-and-cache.jpg\" alt=\"Cookie\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u3092\u9078\u629e\" width=\"1147\" height=\"796\"><figcaption class=\"wp-caption-text\">Cookie\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u3092\u9078\u629e<\/figcaption><\/figure>\n<p>\u300c<strong>\u30c7\u30fc\u30bf\u3092\u524a\u9664<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308c\u3070\u5b8c\u4e86\u3067\u3059\u3002\u30b5\u30a4\u30c8\u3092\u518d\u8aad\u307f\u8fbc\u307f\u3057\u3001\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>4. Chrome\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b<\/h4>\n<p><a href=\"https:\/\/kinsta.com\/blog\/best-chrome-extensions\/\">Chrome\u306e\u62e1\u5f35\u6a5f\u80fd<\/a>\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u6a5f\u80fd\u3092\u62e1\u5f35\u3057\u3001\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u4f53\u9a13\u3092\u5411\u4e0a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u4fbf\u5229\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30d0\u30b0\u306a\u3069\u306e\u554f\u984c\u306b\u3088\u3063\u3066\u3001\u5b9f\u88c5\u3057\u3066\u3044\u308b\u62e1\u5f35\u6a5f\u80fd\u306e\u3044\u305a\u308c\u304b\u304c\u3053\u306e\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u308b\u3053\u3068\u3082\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-remove-chrome-extensions\/\">Chrome\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3057\u3066\u524a\u9664<\/a>\u3059\u308b\u306b\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u53f3\u4e0a\u306b\u3042\u308b3\u3064\u306e\u70b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u300c<strong>\u305d\u306e\u4ed6\u306e\u30c4\u30fc\u30eb<\/strong>\u300d\uff1e\u300c<strong>\u62e1\u5f35\u6a5f\u80fd<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1419px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/extensions-menu.jpg\" alt=\"Chrome\u306e\u62e1\u5f35\u6a5f\u80fd\u30da\u30fc\u30b8\u3092\u958b\u304f\" width=\"1419\" height=\"742\"><figcaption class=\"wp-caption-text\">Chrome\u306e\u62e1\u5f35\u6a5f\u80fd\u30da\u30fc\u30b8\u3092\u958b\u304f<\/figcaption><\/figure>\n<p>\u5404\u62e1\u5f35\u6a5f\u80fd\u306e\u6a2a\u306b\u3042\u308b\u30c8\u30b0\u30eb\u30b9\u30a4\u30c3\u30c1\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u7121\u52b9\u306b\u3057\u307e\u3059\u3002\u5fc5\u8981\u306e\u306a\u3044\u3082\u306e\u306b\u3064\u3044\u3066\u306f\u3001\u524a\u9664\u3057\u3066\u3057\u307e\u3063\u3066\u3082OK\u3067\u3059\u3002<\/p>\n<figure style=\"width: 1563px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/disable-chrome-extensions.jpg\" alt=\"Chrome\u62e1\u5f35\u6a5f\u80fd\u306e\u7121\u52b9\u5316\u307e\u305f\u306f\u524a\u9664\" width=\"1563\" height=\"625\"><figcaption class=\"wp-caption-text\">Chrome\u62e1\u5f35\u6a5f\u80fd\u306e\u7121\u52b9\u5316\u307e\u305f\u306f\u524a\u9664<\/figcaption><\/figure>\n<p>\u8907\u6570\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u62e1\u5f35\u6a5f\u80fd\u30921\u3064\u305a\u3064\u6709\u52b9\u5316\u3057\u3001\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u306b\u306a\u3063\u3066\u3044\u308b\u3082\u306e\u304c\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u554f\u984c\u306e\u3042\u308b\u62e1\u5f35\u6a5f\u80fd\u3092\u7279\u5b9a\u3057\u305f\u3089\u3001\u524a\u9664\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<h4>5. SSL\u306e\u72b6\u614b\u3092\u30af\u30ea\u30a2\u3059\u308b<\/h4>\n<p>\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u3001\u30a2\u30af\u30bb\u30b9\u3057\u305f\u30b5\u30a4\u30c8\u306eSSL\u8a3c\u660e\u66f8\u306e\u8a73\u7d30\u304c\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002\u30b5\u30a4\u30c8\u306eSSL\u8a3c\u660e\u66f8\u304c\u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u6f5c\u5728\u7684\u306a\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u30a8\u30e9\u30fc\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u308c\u306f\u7a00\u306a\u30b1\u30fc\u30b9\u3067\u3059\u304c\u3001\u30c7\u30d0\u30a4\u30b9\u306eSSL\u72b6\u614b\u3092\u30af\u30ea\u30a2\u3057\u3066\u307f\u308b\u4fa1\u5024\u306f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>Windows\u3067\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u300c<strong>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb<\/strong>\u300d\uff1e\u300c<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8<\/strong>\u300d\uff1e\u300c<strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30aa\u30d7\u30b7\u30e7\u30f3<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1174px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/internet-options.jpg\" alt=\"Windows\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u958b\u304f\" width=\"1174\" height=\"520\"><figcaption class=\"wp-caption-text\">Windows\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u958b\u304f<\/figcaption><\/figure>\n<p>\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u300c<strong>\u30b3\u30f3\u30c6\u30f3\u30c4<\/strong>\u300d\u30bf\u30d6\u3092\u9078\u629e\u3057\u3001\u300c<strong>SSL\u72b6\u614b\u306e\u30af\u30ea\u30a2<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1176px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/clear-ssl-slate.jpg\" alt=\"Windows\u3067SSL\u72b6\u614b\u3092\u30af\u30ea\u30a2\" width=\"1176\" height=\"886\"><figcaption class=\"wp-caption-text\">Windows\u3067SSL\u72b6\u614b\u3092\u30af\u30ea\u30a2<\/figcaption><\/figure>\n<p>\u3059\u308b\u3068\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\u304c\u5b8c\u4e86\u3057\u305f\u3053\u3068\u3092\u4f1d\u3048\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>Mac\u306e\u5834\u5408\u306f\u3001Chrome\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u3057\u304b\u30af\u30ea\u30a2\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u5148\u307b\u3069\u53d6\u308a\u4e0a\u3052\u305f\u300cCookie\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3059\u308b\u300d\u306e\u624b\u9806\u304c\u3053\u308c\u306b\u3042\u305f\u308a\u307e\u3059\u3002<\/p>\n<h4>6. \u30a8\u30e9\u30fc\u3092\u7121\u8996\u3059\u308b<\/h4>\n<p>\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u304c\u5b89\u5168\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30a8\u30e9\u30fc\u3092\u7121\u8996\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u30a8\u30e9\u30fc\u3092\u7121\u8996\u3059\u308b\u3088\u3046\u306b\u6307\u793a\u3059\u308b\u65b9\u6cd5\u3067\u3059\u304c\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u5371\u967a\u306b\u6652\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u57fa\u672c\u7684\u306b\u306f\u63a8\u5968\u3055\u308c\u307e\u305b\u3093\u3002\u8a72\u5f53\u306e\u30b5\u30a4\u30c8\u306e\u95b2\u89a7\u3092\u7d42\u3048\u305f\u3089\u3001\u4ed6\u306e\u5b89\u5168\u3067\u306a\u3044\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b5\u30a4\u30c8\u306b\u79fb\u52d5\u3059\u308b\u524d\u306b\u3059\u3050\u306b\u8a2d\u5b9a\u3092\u5143\u306b\u623b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u3092\u7121\u8996\u3059\u308b\u306b\u306f\u3001Chrome\u30d6\u30e9\u30a6\u30b6\u306b\u300cchrome:\/\/flags\/\u300d\u3092\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002\u8868\u793a\u3055\u308c\u305f\u753b\u9762\u4e0a\u90e8\u306e\u691c\u7d22\u30dc\u30c3\u30af\u30b9\u3067\u300cInsecure origins treated as secure\u300d\u3092\u691c\u7d22\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure style=\"width: 1351px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/02\/chrome-flags.jpg\" alt=\"\u300cInsecure origins treated as secure\u300d\u3092\u691c\u7d22\" width=\"1351\" height=\"690\"><figcaption class=\"wp-caption-text\">\u300cInsecure origins treated as secure\u300d\u3092\u691c\u7d22<\/figcaption><\/figure>\n<p>\u53f3\u5074\u306e\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c<strong>Enable<\/strong>\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u5909\u66f4\u3092\u9069\u7528\u3059\u308b\u305f\u3081\u3001Chrome\u3092\u518d\u8d77\u52d5\u3059\u308c\u3070\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<h4>7. \u30b5\u30a4\u30c8\u6240\u6709\u8005\u306b\u554f\u984c\u3092\u5831\u544a\u3059\u308b<\/h4>\n<p>\u3053\u3053\u307e\u3067\u3067\u3054\u7d39\u4ecb\u3057\u305f\u89e3\u6c7a\u7b56\u3092\u5b9f\u884c\u3057\u3066\u3082\u3001\u30a8\u30e9\u30fc\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30b5\u30a4\u30c8\u5074\u3067\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3057\u3066\u3082\u3089\u3048\u308b\u3088\u3046\u3001\u30b5\u30a4\u30c8\u6240\u6709\u8005\u306b\u9023\u7d61\u3092\u53d6\u308a\u3001SSL\u8a3c\u660e\u66f8\u306b\u554f\u984c\u304c\u3042\u308b\u65e8\u3092\u5831\u544a\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u30b5\u30a4\u30c8\u306b\u95a2\u9023\u3059\u308b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u898b\u3064\u3051\u308b\u304b\u3001\u304a\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3057\u307e\u3057\u3087\u3046\u3002\u30b5\u30a4\u30c8\u7d4c\u7531\u3067\u9023\u7d61\u304c\u53d6\u308c\u306a\u3044\u5834\u5408\u306f\u3001SNS\u3067\u554f\u3044\u5408\u308f\u305b\u3066\u307f\u308b\u624b\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n<h2>\u307e\u3068\u3081<\/h2>\n<p>SSL\u8a3c\u660e\u66f8\u306f\u3001\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3002\u3057\u304b\u3057\u3001\u6642\u306b\u300cNET::ERR_Certificate_Transparency_Required\u300d\u306e\u3088\u3046\u306aChrome\u7279\u6709\u306e\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u3067\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u8a3c\u660e\u66f8\u767a\u884c\u5143\u306e\u8a8d\u8a3c\u5c40\u306b\u554f\u3044\u5408\u308f\u305b\u3001\u8a3c\u660e\u66f8\u3092CT\u30ed\u30b0\u306b\u767b\u9332\u3057\u3066\u3082\u3089\u3046\u304b\u3001\u8a3c\u660e\u66f8\u3092\u518d\u767a\u884c\u3001\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a2a\u308c\u305f\u30b5\u30a4\u30c8\u3067\u906d\u9047\u3057\u305f\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3057\u305f\u308a\u3001Chrome\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u524a\u9664\u3057\u305f\u308a\u3001SSL\u72b6\u614b\u3092\u30af\u30ea\u30a2\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u8cea\u306e\u9ad8\u3044\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308c\u3070\u3001\u4e00\u822c\u7684\u306aSSL\u30a8\u30e9\u30fc\u3084\u305d\u306e\u4ed6\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Kinsta\u306e\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/edge-caching\/\">\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/a>\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f55\u304b\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3082\u3001\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u306f24\u6642\u9593\u5e74\u4e2d\u7121\u4f11\u3067\u5229\u7528\u53ef\u80fd\u3002<a href=\"https:\/\/kinsta.com\/jp\/pricing\/?plan=visits-business1\">Kinsta\u306eWordPress\u5c02\u7528\u30de\u30cd\u30fc\u30b8\u30c9\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc\u306e\u8a73\u7d30\u306f\u3053\u3061\u3089<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google Chrome\u306e\u3088\u3046\u306a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d6\u30e9\u30a6 &#8230;<\/p>\n","protected":false},"author":199,"featured_media":42805,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[754,821],"class_list":["post-42804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-chrome-errors","topic-website-errors"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u300cNET::ERR_Certificate_Transparency_Required\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\uff5cKinsta\u00ae<\/title>\n<meta name=\"description\" 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