{"id":17764,"date":"2026-02-17T18:20:20","date_gmt":"2026-02-17T17:20:20","guid":{"rendered":"https:\/\/webhosting.de\/wordpress-caching-plugins-hosting-probleme-verschwinden-serverboost\/"},"modified":"2026-02-17T18:20:20","modified_gmt":"2026-02-17T17:20:20","slug":"%e3%83%af%e3%83%bc%e3%83%89%e3%83%97%e3%83%ac%e3%82%b9%e3%81%ae%e3%82%ad%e3%83%a3%e3%83%83%e3%82%b7%e3%83%a5%e3%83%97%e3%83%a9%e3%82%b0%e3%82%a4%e3%83%b3%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/wordpress-caching-plugins-hosting-probleme-verschwinden-serverboost\/","title":{"rendered":"WordPress\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u554f\u984c\u3092\u96a0\u3059\u7406\u7531"},"content":{"rendered":"<p><strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u30fb\u30d7\u30e9\u30b0\u30a4\u30f3<\/strong> WordPress\u3092\u9ad8\u901f\u5316\u3059\u308b\u304c\u3001\u3057\u3070\u3057\u3070\u975e\u8868\u793a\u306b\u3059\u308b <strong>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u554f\u984c<\/strong>, \u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u306a\u3051\u308c\u3070\u3059\u3050\u306b\u308f\u304b\u308b\u3088\u3046\u306a\u3053\u3068\u3060\u3002\u3053\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30de\u30b9\u30ad\u30f3\u30b0\u304c\u3069\u306e\u3088\u3046\u306b\u767a\u751f\u3059\u308b\u306e\u304b\u3001\u305d\u308c\u3092\u3069\u306e\u3088\u3046\u306b\u8a8d\u8b58\u3059\u308b\u306e\u304b\u3001\u305d\u3057\u3066\u6b63\u76f4\u306a\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u5206\u6790\u304c\u3069\u306e\u3088\u3046\u306b\u672c\u5f53\u306e\u30d6\u30ec\u30fc\u30ad\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u306e\u304b\u3092\u793a\u3059\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n\n<ul>\n  <li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30de\u30b9\u30ad\u30f3\u30b0<\/strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u30b5\u30fc\u30d0\u30fc\u306e\u5f31\u70b9\u3092\u30ab\u30e2\u30d5\u30e9\u30fc\u30b8\u30e5\u3057\u3001\u6e2c\u5b9a\u5024\u3092\u6539\u3056\u3093\u3059\u308b\u3002.<\/li>\n  <li><strong>TTFB\u30d5\u30a9\u30fc\u30ab\u30b9<\/strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u306a\u3057\u3067\u30c6\u30b9\u30c8\u3057\u3001\u5b9f\u969b\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n  <li><strong>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30fb\u30d9\u30fc\u30b9<\/strong>\u30b5\u30fc\u30d0\u30fc\u306e\u7a2e\u985e\u3001PHP\u3001OPcache\u3001Redis\u304c\u57fa\u672c\u7684\u306a\u901f\u5ea6\u3092\u6c7a\u5b9a\u3059\u308b\u3002.<\/li>\n  <li><strong>\u30c0\u30a4\u30ca\u30df\u30af\u30b9\u306e\u7f60<\/strong>\u30b7\u30e7\u30c3\u30d7\u3001\u30ed\u30b0\u30a4\u30f3\u3001\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u306b\u306f\u6b63\u78ba\u306a\u9664\u5916\u9805\u76ee\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n  <li><strong>\u30de\u30eb\u30c1\u30ec\u30a4\u30e4\u30fc<\/strong>\u30da\u30fc\u30b8\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3068CDN\u3092\u6709\u610f\u7fa9\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3002.<\/li>\n<\/ul>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/wordpress-cache-server-raum-2547.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u5f31\u70b9\u3092\u96a0\u3059\u7406\u7531<\/h2>\n\n<p>\u79c1\u306f\u3088\u304f\u3001 <strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30de\u30b9\u30ad\u30f3\u30b0<\/strong> \u306f\u898b\u4e8b\u306aPageSpeed\u306e\u30b9\u30b3\u30a2\u3092\u51fa\u3057\u3066\u3044\u308b\u3002 <strong>\u30b5\u30fc\u30d0\u30fc<\/strong> \u304c\u5538\u308b\u3002\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u9759\u7684\u306aHTML\u30d5\u30a1\u30a4\u30eb\u3092\u914d\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u9045\u3044PHP\u30ed\u30b8\u30c3\u30af\u3084\u9045\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30af\u30a8\u30ea\u3092\u56de\u907f\u3057\u307e\u3059\u3002\u6700\u521d\u306e\u547c\u3073\u51fa\u3057\u306b\u306f\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u4ee5\u964d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u30bf\u30fc\u30dc\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3057\u307e\u3059 - \u6b21\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u524a\u9664\u307e\u3067\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u30d9\u30fc\u30b9\u304c\u3086\u3063\u304f\u308a\u5fdc\u7b54\u3057 <strong>TTFB<\/strong> \u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u306a\u3057\u3067\u5927\u5e45\u306b\u5897\u52a0\u3059\u308b\u3002\u30a2\u30af\u30c6\u30a3\u30d6\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u3057\u304b\u6e2c\u5b9a\u3057\u306a\u3044\u306e\u3067\u3042\u308c\u3070\u3001\u3053\u306e\u7f60\u306b\u306f\u307e\u308a\u3001\u9593\u9055\u3063\u305f\u8abf\u6574\u30cd\u30b8\u306b\u6295\u8cc7\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002.<\/p>\n\n<h2>WordPress\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u4ed5\u7d44\u307f<\/h2>\n\n<p>\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u4fdd\u5b58\u304c\u7d42\u4e86 <strong>\u30a8\u30c3\u30c1\u30a8\u30e0\u30c6\u30a3\u30fc\u30a8\u30eb<\/strong>-\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3057\u3001PHP \u3092\u5b9f\u884c\u305b\u305a\u306b\u914d\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001CPU \u306e\u8ca0\u62c5\u3092\u8efd\u6e1b\u3057\u3001\u5f85\u3061\u6642\u9593\u3092\u77ed\u7e2e\u3057\u307e\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5 (\u305f\u3068\u3048\u3070. <strong>\u30ec\u30c7\u30a3\u30b9<\/strong> \u307e\u305f\u306fMemcached\uff09\u306f\u3001\u983b\u7e41\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7d50\u679c\u3092RAM\u306b\u4fdd\u5b58\u3057\u3001\u9ad8\u4fa1\u306a\u30af\u30a8\u30ea\u3092\u77ed\u7e2e\u3059\u308b\u3002\u30d6\u30e9\u30a6\u30b6\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u9759\u7684\u30a2\u30bb\u30c3\u30c8\u3092\u30e6\u30fc\u30b6\u30fc\u306e\u305f\u3081\u306b\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u5b58\u3059\u308b\u3002\u30b5\u30fc\u30d0\u30fc\u5074\u30ad\u30e3\u30c3\u30b7\u30e5\uff08\u4f8b\u3048\u3070 <strong>\u30e9\u30a4\u30c8\u30b9\u30d4\u30fc\u30c9<\/strong> Cache\uff09\u306f\u6df1\u3044\u7d71\u5408\u3092\u5229\u7528\u3057\u3001\u753b\u50cf\u3092\u5727\u7e2e\u3057\u305f\u308a\u3001CSS\/JS\u3092\u30de\u30fc\u30b8\u3057\u305f\u308a\u3001\u9045\u5ef6\u3057\u3066\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002\u5b9f\u969b\u306e\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u7c21\u5358\u306b\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%9a%e3%83%bc%e3%82%b8%e3%82%ad%e3%83%a3%e3%83%83%e3%82%b7%e3%83%a5%e3%81%ae%e3%81%aa%e3%81%84%e3%83%af%e3%83%bc%e3%83%89%e3%83%97%e3%83%ac%e3%82%b9%e3%81%ae%e6%88%a6%e7%95%a5%e3%83%91%e3%83%95\/\">\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306a\u3057\u3067\u6e2c\u5b9a<\/a> \u305d\u3057\u3066\u3001\u6700\u9069\u5316\u3092\u305a\u3089\u3059\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/wordpress_caching_8536.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>TTFB\u3092\u6b63\u3057\u304f\u8aad\u307f\u3001\u30c6\u30b9\u30c8\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b<\/h2>\n\n<p>\u79c1\u306f\u6bce\u56de <strong>\u30c6\u30b9\u30c8<\/strong> \u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u30af\u30ea\u30a2\u3055\u308c\u305f\u72b6\u614b\u3067\u3001\u6700\u521d\u306e\u30d0\u30a4\u30c8\u307e\u3067\u306e\u6642\u9593\u3092\u8a08\u6e2c\u3059\u308b\u3002 <strong>\u30b5\u30fc\u30d0\u30fc<\/strong>-\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u3002\u6b21\u306b\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u52b9\u679c\u3092\u500b\u5225\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u3001\u7e70\u308a\u8fd4\u3055\u308c\u308b\u30b3\u30fc\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u306a\u3044\u72b6\u614b\uff08\u4f8b\u3048\u30703\uff5e7\u79d2\uff09\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u72b6\u614b\uff080.5\u79d2\u672a\u6e80\uff09\u306e\u9593\u306b\u5927\u304d\u306a\u30ae\u30e3\u30c3\u30d7\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u660e\u3089\u304b\u306b\u30de\u30b9\u30ad\u30f3\u30b0\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u306e\u6025\u4e0a\u6607\u306f\u3001\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u304c\u904e\u5bc6\u72b6\u614b\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u3082\u3057 <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%af%e3%83%bc%e3%83%89%e3%83%97%e3%83%ac%e3%82%b9-%e3%82%ad%e3%83%a3%e3%83%83%e3%82%b7%e3%83%a5-%e6%af%94%e8%bc%83-%e3%83%95%e3%82%a1%e3%83%bc%e3%82%b9%e3%83%88%e3%82%b3%e3%83%bc%e3%83%ab\/\">\u30d5\u30a1\u30fc\u30b9\u30c8\u30b3\u30fc\u30eb\u304c\u9045\u3044<\/a> \u306f\u3001\u3053\u306e\u6e2c\u5b9a\u30c1\u30a7\u30fc\u30f3\u3092\u4e00\u8cab\u3057\u3066\u9069\u7528\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n<h2>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff1a\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u6c7a\u5b9a\u3059\u308b\u3082\u306e<\/h2>\n\n<p>\u57fa\u672c\u7684\u306a\u901f\u5ea6\u306f <strong>\u30b5\u30fc\u30d0\u30fc\u30bf\u30a4\u30d7<\/strong>, PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001OPcache\u3001\u5229\u7528\u53ef\u80fd\u306aRAM\u3002\u53e4\u3044\u8a2d\u5b9a\u306eApache\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u9045\u3044\u3067\u3059\u3002 <strong>Nginx<\/strong> \u307e\u305f\u306f\u6700\u9069\u5316\u3055\u308c\u305f\u30ef\u30fc\u30ab\u30fc\u3092\u6301\u3064 LiteSpeed\u3002OPcache \u3092\u4f7f\u7528\u3057\u305f\u6700\u65b0\u306e PHP \u30b9\u30bf\u30c3\u30af\u3067\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30d7\u30ea\u30bf\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u5927\u5e45\u306b\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u306f <strong>\u30ec\u30c7\u30a3\u30b9<\/strong> \u7279\u306bWooCommerce\u3084\u30e1\u30f3\u30d0\u30fc\u30b7\u30c3\u30d7\u306e\u52d5\u7684\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3057\u307e\u3059\u3002\u8ca0\u8377\u306e\u30d4\u30fc\u30af\u304c\u7e70\u308a\u8fd4\u3057\u767a\u751f\u3059\u308b\u5834\u5408\u306f\u3001\u5c02\u7528\u306e\u30ea\u30bd\u30fc\u30b9\u304c\u5fc5\u8981\u3067\u3059 - \u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5f37\u307f\u3092\u78ba\u5b9f\u306b\u767a\u63ee\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n<table>\n  <thead>\n    <tr>\n      <th>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30fb\u30bf\u30a4\u30d7<\/th>\n      <th>\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u306a\u3044TTFB<\/th>\n      <th>\u8ca0\u8377\u6319\u52d5<\/th>\n      <th>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u76f8\u4e57\u52b9\u679c<\/th>\n      <th>\u76ee\u6a19\u4fa1\u683c\/\u6708<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\uff08\u521d\u5fc3\u8005\uff09<\/td>\n      <td>800-1500 ms<\/td>\n      <td>\u30d4\u30fc\u30af\u306b\u654f\u611f<\/td>\n      <td>\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u6709\u52b9\u3060\u304c\u3001\u30ea\u30b9\u30af\u306f\u9ad8\u3044<\/td>\n      <td>2,99\u30e6\u30fc\u30ed\u304b\u3089<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30de\u30cd\u30fc\u30b8\u30c9WordPress (LiteSpeed + Redis)<\/td>\n      <td>300-700 ms<\/td>\n      <td>\u4ea4\u901a\u91cf\u304c\u4e00\u5b9a<\/td>\n      <td>\u30de\u30b9\u30ad\u30f3\u30b0\u306a\u3057\u3067\u975e\u5e38\u306b\u9ad8\u3044\u52b9\u679c<\/td>\n      <td>5,99\u30e6\u30fc\u30ed\u304b\u3089<\/td>\n    <\/tr>\n    <tr>\n      <td>\u5c02\u7528\u30b3\u30a2\u642d\u8f09VPS<\/td>\n      <td>200\uff5e500\u30df\u30ea\u79d2<\/td>\n      <td>\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3082\u8a08\u753b\u53ef\u80fd<\/td>\n      <td>\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30b5\u30a4\u30c8\u306e\u5f37\u529b\u306a\u5229\u70b9<\/td>\n      <td>15,00\u30e6\u30fc\u30ed\u304b\u3089<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<p>\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002 <strong>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/strong> \u306a\u305c\u306a\u3089\u3001\u672c\u5f53\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u304c\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u304b\u3089\u59cb\u307e\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u306a\u3044\u304b\u3089\u3060\u3002\u305d\u306e\u5f8c\u3001\u79c1\u306f\u30de\u30eb\u30c1\u30ec\u30a4\u30e4\u30fc\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u983c\u308a\u307e\u3059\u3002 <strong>\u30d0\u30a6\u30f3\u30c0\u30ea\u30fc<\/strong> \u305d\u306e\u901a\u308a\u3060\u3002 <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%9a%e3%83%bc%e3%82%b8%e3%82%ad%e3%83%a3%e3%83%83%e3%82%b7%e3%83%a5%e3%81%ae%e5%88%b6%e9%99%90-%e5%ae%89%e5%ae%9a%e3%81%97%e3%81%9f%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9\/\">\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5236\u9650<\/a>.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/wordpress-caching-hosting-issues-5793.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u79c1\u306e\u8a3a\u7642\u6240\u3067\u306e\u5178\u578b\u7684\u306a\u30de\u30b9\u30ad\u30f3\u30b0\u30fb\u30b7\u30ca\u30ea\u30aa<\/h2>\n\n<p>\u591a\u304f\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u30b7\u30e7\u30c3\u30d7 <strong>\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong> \u306f\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u306f\u7d20\u6674\u3089\u3057\u3044\u6570\u5b57\u3092\u9054\u6210\u3057\u3066\u3044\u308b\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u308b\u3068\u304d\u306b\u306f\u5d29\u58ca\u3057\u3066\u3044\u308b\u3002\u305d\u306e\u7406\u7531\u306f\u3001\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30d0\u30a4\u30d1\u30b9\u3057\u3001\u8868\u793a\u901f\u5ea6\u304c\u9045\u304f\u306a\u308b\u305f\u3081\u3067\u3042\u308b\u3002 <strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>-\u53c2\u52a0\u3002\u3042\u308b\u4f01\u696d\u30dd\u30fc\u30bf\u30eb\u306f\u3001\u7de8\u96c6\u8005\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u307e\u3067\u8d85\u9ad8\u901f\u3067\u8868\u793a\u3055\u308c\u308b\u3002\u305d\u306e\u5f8c\u3001PHP-OPcache\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u305f\u3081\u3001\u6700\u521d\u306e\u547c\u3073\u51fa\u3057\u306b\u9a5a\u304f\u307b\u3069\u9577\u3044\u6642\u9593\u304c\u304b\u304b\u308b\u3002\u3042\u308b\u30cb\u30e5\u30fc\u30b9\u30b5\u30a4\u30c8\u306f\u5348\u524d\u4e2d\u306f\u30b9\u30e0\u30fc\u30ba\u306b\u52d5\u3044\u3066\u3044\u308b\u304c\u3001\u663c\u4f11\u307f\u306b\u306a\u308b\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u304c\u6025\u6fc0\u306b\u9577\u304f\u306a\u308b\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u8aac\u660e\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u96a0\u3059\u3082\u306e\u306a\u306e\u3060\u3002.<\/p>\n\n<h2>\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\uff1a\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u9650\u754c<\/h2>\n\n<p>\u30b7\u30e7\u30c3\u30d7\u3001\u30d5\u30a9\u30fc\u30e9\u30e0\u3001\u305d\u3057\u3066 <strong>\u4f1a\u54e1\u30a8\u30ea\u30a2<\/strong> \u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30d0\u30b9\u30b1\u30c3\u30c8\u3001\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u3001\u30e6\u30fc\u30b6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001nonces\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u9664\u5916\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u79c1\u306f\u30ed\u30b0\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\u3001\u7ba1\u7406\u30d0\u30fc\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u7121\u52b9\u306b\u3057\u307e\u3059\u3002 <strong>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8<\/strong>. .AJAX\u30eb\u30fc\u30c8\u304c\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u6b8b\u3063\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u30c7\u30fc\u30bf\u304c\u53e4\u304f\u306a\u3063\u305f\u308a\u3001\u95a2\u6570\u304c\u58ca\u308c\u305f\u308a\u3057\u307e\u3059\u3002\u7a4d\u6975\u7684\u306a\u6700\u5c0f\u5316\u306b\u306f\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\u58ca\u308c\u305f\u30ec\u30a4\u30a2\u30a6\u30c8\u3084\u58ca\u308c\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u3001\u7bc0\u7d04\u3059\u308b\u3088\u308a\u3082\u591a\u304f\u306e\u6642\u9593\u3092\u72a0\u7272\u306b\u3057\u307e\u3059\u3002\u79c1\u306f\u3001\u30de\u30b9\u30ad\u30f3\u30b0\u3092\u3059\u3050\u306b\u8a8d\u8b58\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u5909\u66f4\u3059\u308b\u305f\u3073\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u524a\u9664\u3057\u3066\u30c6\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/wordpress_caching_hosting_1234.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u672c\u7269\u306e\u30b9\u30d4\u30fc\u30c9\u3078\u4e00\u6b69\u4e00\u6b69<\/h2>\n\n<p><strong>\u30b9\u30c6\u30c3\u30d71<\/strong>\u79c1\u306f\u3001TTFB\u3001CPU\u8ca0\u8377\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u7121\u52b9\u5316\u3057\u305f\u72b6\u614b\u3067\u306e\u30af\u30a8\u30ea\u30fc\u6642\u9593\u3092\u6e2c\u5b9a\u3057\u3001\u771f\u5b9f\u3092\u660e\u3089\u304b\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u3066\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3068\u30c6\u30fc\u30de\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u554f\u984c\u3092\u5206\u3051\u3066\u3044\u308b\u3002\u6b21\u306b\u3001PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001OPcache\u306e\u72b6\u614b\u3001\u5229\u7528\u53ef\u80fd\u306a\u30ef\u30fc\u30ab\u30fc\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u3053\u306e\u5bbf\u984c\u304c\u306a\u3051\u308c\u3070\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u300c\u5fae\u8abf\u6574\u300d\u306f\u6642\u9593\u3092\u6d6a\u8cbb\u3059\u308b\u3060\u3051\u3060\u3002.<\/p>\n\n<p><strong>\u30b9\u30c6\u30c3\u30d72<\/strong>\u305d\u308c\u304b\u3089\u9069\u5207\u306a\u3082\u306e\u3092\u9078\u3076\u3002 <strong>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/strong> LiteSpeed\u307e\u305f\u306fNginx\u3092\u4f7f\u7528\u3057\u3001OPcache\u3068Redis\u7528RAM\u3092\u6709\u52b9\u306b\u3057\u307e\u3057\u305f\u3002\u5c02\u7528CPU\u30b3\u30a2\u304c\u8ca0\u8377\u306e\u30d4\u30fc\u30af\u3092\u5e73\u6e96\u5316\u3057\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3082\u5fdc\u7b54\u6642\u9593\u3092\u4e00\u5b9a\u306b\u4fdd\u3061\u307e\u3059\u3002\u3053\u308c\u306b\u57fa\u3065\u3044\u3066\u3001\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u4e00\u6642\u7684\u306b\u7a7a\u306b\u306a\u3063\u305f\u3068\u3057\u3066\u3082\u3001\u30b5\u30a4\u30c8\u306f\u78ba\u5b9f\u306b\u30b9\u30b1\u30fc\u30eb\u3057\u307e\u3059\u3002.<\/p>\n\n<p><strong>\u30b9\u30c6\u30c3\u30d73<\/strong>\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6709\u52b9\u306b\u3057\u3066\u304b\u3089\u3001\u6b21\u306e\u65b9\u6cd5\u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30ec\u30c7\u30a3\u30b9<\/strong> \u305d\u3057\u3066\u3001\u30af\u30a8\u30ea\u304c\u660e\u3089\u304b\u306b\u6e1b\u5c11\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u753b\u50cf\u3092\u6700\u5c0f\u9650\u306e\u640d\u5931\u3067\u5727\u7e2e\u3057\u3001\u9045\u5ef6\u3092\u4e0e\u3048\u3066\u8aad\u307f\u8fbc\u307f\u3001WebP\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u7528\u610f\u3057\u307e\u3059\u3002CSS\/JS\u306b\u89e6\u308c\u308b\u306e\u306f\u6700\u5f8c\u3060\u3051\u3067\u3001\u6e2c\u5b9a\u5024\u304c\u5b9f\u969b\u306e\u5229\u70b9\u3092\u793a\u3059\u5834\u5408\u306e\u307f\u3067\u3059\u3002.<\/p>\n\n<p><strong>\u30b9\u30c6\u30c3\u30d74<\/strong>\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30c7\u30ea\u30d0\u30ea\u30fc\u306f <strong>\u30b7\u30fc\u30c7\u30a3\u30fc\u30a8\u30cc<\/strong> \u30b2\u30b9\u30c8\u7528\u306e\u30d5\u30eb\u30da\u30fc\u30b8\u30fb\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3001\u30ea\u30d4\u30fc\u30bf\u30fc\u7528\u306e\u30a8\u30c3\u30b8\u30fb\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3001\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u30fb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30d8\u30c3\u30c0\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d5\u30a1\u30fc\u30b9\u30c8\u30d0\u30a4\u30c8\u3001\u8ee2\u9001\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u56fd\u969b\u7684\u306b\u3082\u77ed\u304f\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3057\u304b\u3057\u3001\u4fe1\u983c\u3067\u304d\u308b\u30aa\u30ea\u30b8\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u306a\u3051\u308c\u3070\u3001\u6700\u9ad8\u306eCDN\u3067\u3042\u3063\u3066\u3082\u307b\u3068\u3093\u3069\u5f79\u306b\u7acb\u3061\u307e\u305b\u3093\u3002.<\/p>\n\n<h2>\u30de\u30eb\u30c1\u30ec\u30a4\u30e4\u30fc\u30fb\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3092\u8ce2\u304f\u7d44\u307f\u5408\u308f\u305b\u308b<\/h2>\n\n<p>\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u305d\u306e\u5927\u90e8\u5206\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u308b\u3002 <strong>\u30ea\u30af\u30a8\u30b9\u30c8<\/strong> \u3057\u304b\u3057\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u30fb\u30e6\u30fc\u30b6\u30fc\u3068\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30fb\u30da\u30fc\u30b8\u306e\u305f\u3081\u306e\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3060\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u7e70\u308a\u8fd4\u3057\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u6e1b\u3089\u3059\u3002 <strong>\u30b7\u30fc\u30c7\u30a3\u30fc\u30a8\u30cc<\/strong> \u5730\u7406\u7684\u8ddd\u96e2\u306f\u7e2e\u307e\u308b\u3002\u4e8c\u91cd\u5727\u7e2e\u3092\u3057\u306a\u3044\u3001\u30d8\u30c3\u30c0\u30fc\u3092\u660e\u78ba\u306b\u3059\u308b\u3001TTL\u3092\u4e00\u5b9a\u306b\u3059\u308b\u3001\u306a\u3069\u3060\u3002\u5404\u30ec\u30a4\u30e4\u30fc\u306b\u306f\u660e\u78ba\u306a\u5f79\u5272\u304c\u3042\u308a\u3001\u305d\u3046\u3067\u306a\u3051\u308c\u3070\u30df\u30b9\u3084\u30c7\u30d0\u30c3\u30b0\u30de\u30e9\u30bd\u30f3\u304c\u767a\u751f\u3059\u308b\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/wordpress_caching_2798.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u6e2c\u5b9a\u30a8\u30e9\u30fc\u3092\u907f\u3051\u308b\uff1a\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8\u3001\u7e70\u308a\u8fd4\u3057\u3001\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u30fc<\/h2>\n\n<p>\u79c1\u306f\u300c\u30b3\u30fc\u30eb\u30c9\u300d\u72b6\u614b\u3068\u300c\u30a6\u30a9\u30fc\u30e0\u300d\u72b6\u614b\u3092\u53b3\u5bc6\u306b\u533a\u5225\u3057\u3066\u3044\u308b\u3002\u30b3\u30fc\u30eb\u30c9\u30fb\u30b9\u30c6\u30fc\u30c8\uff1a\u30da\u30fc\u30b8\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u7a7a\u306b\u306a\u3063\u305f\u3070\u304b\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u30fb\u30ad\u30fc\u304c\u7a7a\u3001\u30d6\u30e9\u30a6\u30b6\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u7121\u52b9\u3002\u6e29\u304b\u3044\u72b6\u614b\uff1a\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u6e80\u305f\u3055\u308c\u3001Redis\u306e\u30d2\u30c3\u30c8\u304c\u5b89\u5b9a\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30a2\u30bb\u30c3\u30c8\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u308b\u3002\u79c1\u306f\u4e21\u65b9\u3092\u6e2c\u5b9a\u3057\u3001\u5e73\u5747\u5024\u3060\u3051\u3067\u306a\u304fp50\/p95\u5024\u3092\u6bd4\u8f03\u3059\u308b\u3002\u6700\u826f\u306e\u30b1\u30fc\u30b9\u30921\u56de\u5b9f\u884c\u3059\u308b\u3068\u5206\u6563\u304c\u96a0\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001\u307e\u3055\u306b\u3053\u3053\u306b\u30de\u30b9\u30ad\u30f3\u30b0\u304c\u96a0\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u3002.<\/p>\n\n<ul>\n  <li>\u30b7\u30f3\u30b0\u30eb\u30e9\u30f3\u3068\u30b7\u30ea\u30fc\u30ba\uff1a\u79c1\u306f\u3001\u7570\u5e38\u5024\u3092\u8a8d\u8b58\u3059\u308b\u305f\u3081\u306b\u30011\u30da\u30fc\u30b8\u3042\u305f\u308a10\uff5e20\u30d3\u30e5\u30fc\u306e\u30b7\u30ea\u30fc\u30ba\u3092\u5b9f\u884c\u3059\u308b\u3002.<\/li>\n  <li>\u5730\u57df\u8907\u6570\u306e\u5834\u6240\u3067\u30c6\u30b9\u30c8\u3092\u884c\u3063\u305f\u3068\u3053\u308d\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u306f\u89e3\u6c7a\u3067\u304d\u306a\u3044\u9045\u5ef6\u3084DNS\u306e\u9055\u3044\u304c\u898b\u3089\u308c\u305f\u3002.<\/li>\n  <li>RUM\u30b7\u30b0\u30ca\u30eb\uff1a\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u30fc\u6642\u9593\uff08\u7279\u306bTTFB\u3068INP\uff09\u306f\u3001\u5408\u6210\u30c6\u30b9\u30c8\u304c\u898b\u843d\u3068\u3057\u304c\u3061\u306a\u6642\u9593\u5e2f\u3084\u8ca0\u8377\u306e\u554f\u984c\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3002.<\/li>\n  <li>\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\uff1a\u30c6\u30b9\u30c8\u306e\u305f\u3081\u306b\u7121\u52b9\u306b\u3057\u305f\u3002.<\/li>\n<\/ul>\n\n<h2>\u30ad\u30e3\u30c3\u30b7\u30e5\u691c\u8a3c\u3001\u30d7\u30ea\u30ed\u30fc\u30c9\u3001\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u306e\u30b9\u30de\u30fc\u30c8\u306a\u5236\u5fa1<\/h2>\n\n<p>\u201e\u5909\u66f4\u306e\u305f\u3073\u306b \u201cPurge All \"\u3059\u308b\u306e\u304c\u4e00\u756a\u9762\u5012\u3067\u3059\u3002\u79c1\u306f\u9078\u629e\u7684\u7121\u52b9\u5316\u306b\u983c\u3063\u3066\u3044\u307e\u3059\uff1a\u5f71\u97ff\u3092\u53d7\u3051\u308bURL\u3001\u30bf\u30af\u30bd\u30ce\u30df\u3001\u30ea\u30f3\u30af\u3055\u308c\u305f\u30a2\u30fc\u30ab\u30a4\u30d6\u306e\u307f\u3067\u3059\u3002\u30d7\u30ea\u30ed\u30fc\u30c9\uff0f\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u306f\u3001\u30c8\u30c3\u30d7URL\uff08\u30db\u30fc\u30e0\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u3001\u30c8\u30c3\u30d7\u30bb\u30e9\u30fc\uff09\u3092\u7279\u306b\u30af\u30ed\u30fc\u30eb\u3057\u3001\u6700\u521d\u306b\u30d2\u30c3\u30c8\u3057\u305f\u9867\u5ba2\u304c\u30b3\u30fc\u30eb\u30c9\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u30d2\u30c3\u30c8\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u5927\u898f\u6a21\u306a\u30b5\u30a4\u30c8\u3067\u306f\u3001Origin\u306b\u904e\u8ca0\u8377\u3092\u304b\u3051\u306a\u3044\u3088\u3046\u306b\u3001\u307e\u305f\u540c\u6642\u306b\u30d7\u30ea\u30ed\u30fc\u30c9\u3092\u884c\u3046\u30ef\u30fc\u30ab\u30fc\u3092\u5236\u9650\u3059\u308b\u305f\u3081\u306b\u3001\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3092\u6ce2\u72b6\u7684\u306b\u8a08\u753b\u3057\u307e\u3059\u3002.<\/p>\n\n<ul>\n  <li>\u30b5\u30a4\u30c8\u30de\u30c3\u30d7\u3092\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u30b8\u30e7\u30d6\u306e\u7a2e\u3068\u3057\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u3088\u3063\u3066\u512a\u5148\u9806\u4f4d\u3092\u3064\u3051\u308b\u3002.<\/li>\n  <li>\u201eStale-while-revalidate\u201c\uff1a\u671f\u9650\u5207\u308c\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u77ed\u6642\u9593\u914d\u4fe1\u3057\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u66f4\u65b0\u3059\u308b\u3002.<\/li>\n  <li>\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30bf\u30eb\u30d1\u30fc\u30b8\uff1a\u5546\u54c1\u3092\u66f4\u65b0\u3059\u308b\u969b\u306b\u3001\u5546\u54c1\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u3001\u95a2\u9023\u3059\u308b\u30d5\u30a3\u30fc\u30c9\u3084\u691c\u7d22\u30da\u30fc\u30b8\u306e\u307f\u3092\u30d1\u30fc\u30b8\u3057\u307e\u3059\u3002.<\/li>\n  <li>\u30c7\u30d7\u30ed\u30a4\u4e2d\u306b\u30d7\u30ea\u30ed\u30fc\u30c9\u3092\u884c\u308f\u306a\u3044\uff1a\u5b89\u5b9a\u3057\u305f\u30c7\u30d7\u30ed\u30a4\u5f8c\u306b\u306e\u307f\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3092\u884c\u3046\u3002\u305d\u3046\u3057\u306a\u3044\u3068404\/\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u8ffd\u3044\u304b\u3051\u3089\u308c\u308b\u3002.<\/li>\n<\/ul>\n\n<h2>HTTP\u30d8\u30c3\u30c0\u30fc\u3001\u30af\u30c3\u30ad\u30fc\u3001Vary\u6226\u7565<\/h2>\n\n<p>\u591a\u304f\u306e\u554f\u984c\u306f\u30d8\u30c3\u30c0\u30fc\u306b\u3042\u308b\u3002\u79c1\u306fCache-Control\u3001Expires\u3001ETag\u3001\u201eVary\u201c\u3001Set-Cookie\u3092\u5165\u5ff5\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u4e0d\u6ce8\u610f\u306aCookie\uff08\u4f8b\u3048\u3070A\/B\u30c6\u30b9\u30c8\u3084Consent\u306b\u3088\u308b\u3082\u306e\uff09\u306f\u3001\u30a8\u30c3\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f55\u5343\u3082\u306e\u30d0\u30ea\u30a2\u30f3\u30c8\u306b\u5439\u304d\u98db\u3070\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u79c1\u306fVary\u30d8\u30c3\u30c0\u3092\u7121\u99c4\u306e\u306a\u3044\u3082\u306e\u306b\u3057\uff08\u901a\u5e38\u306f \u201eAccept-Encoding \u201c\u3068\u95a2\u9023\u3059\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u30de\u30fc\u30ab\u30fc\u306e\u307f\uff09\u3001Auth\u3084\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30d0\u30b9\u30b1\u30c3\u30c8\u306e\u30af\u30c3\u30ad\u30fc\u304c\u4e00\u8cab\u3057\u3066\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30d0\u30a4\u30d1\u30b9\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n<ul>\n  <li>HTML\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u5236\u5fa1\u306f\u77ed\u6642\u9593\u3067\u5236\u5fa1\u3055\u308c\u3001\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c6\u30a3\u30f3\u30b0\u306b\u3088\u3063\u3066\u30a2\u30bb\u30c3\u30c8\u304c\u9577\u6301\u3061\u3059\u308b\u3002.<\/li>\n  <li>\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30b2\u30b9\u30c8\u30da\u30fc\u30b8\u306b\u30af\u30c3\u30ad\u30fc\u30d8\u30c3\u30c0\u3092\u8a2d\u5b9a\u3057\u306a\u3044\u3002.<\/li>\n  <li>\u30b5\u30fc\u30d0\u30fc\u30fb\u30bf\u30a4\u30df\u30f3\u30b0\u30fb\u30d8\u30c3\u30c0\u3092\u4f7f\u3063\u3066\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff08PHP\u3001DB\u3001Redis\uff09\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d1\u30cd\u30eb\u3067\u76f4\u63a5\u898b\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3002.<\/li>\n  <li>X-Cache\/X-Redis-Key\u306f\u3001\u30b7\u30d5\u30c8\u3054\u3068\u306e\u30d2\u30c3\u30c8\/\u30df\u30b9\u7387\u3092\u76f8\u95a2\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3063\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n\n<h2>PHP-FPM\u3001OPcache\u3001\u304a\u3088\u3073\u30ef\u30fc\u30ab\u30fc\u7ba1\u7406<\/h2>\n\n<p>PHP FPM \u30ef\u30fc\u30ab\u30fc\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3057\u306a\u3044\u3068\u3001\u540c\u6642\u30ea\u30af\u30a8\u30b9\u30c8\u6642\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u79c1\u306f\u3001RAM \u3068\u5178\u578b\u7684\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30b5\u30a4\u30ba\u306b\u5fdc\u3058\u3066 \u201emax_children\u201c \u3092\u8a2d\u5b9a\u3057\u3001\u30b9\u30ef\u30c3\u30d7\u306f\u7d76\u5bfe\u306b\u907f\u3051\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d1\u30bf\u30fc\u30f3\u306b\u3088\u3063\u3066 \u201epm = dynamic\u201c \u304b \u201eondemand\u201c \u3092\u9078\u629e\u3057\u307e\u3059\u3002\u5e38\u306b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u201edynamic\u201c \u306e\u65b9\u304c\u4e88\u6e2c\u3057\u3084\u3059\u3044\u3067\u3057\u3087\u3046\u3002OPcache\u306f\u5341\u5206\u306a\u30e1\u30e2\u30ea\u30fc\u3092\u78ba\u4fdd\u3057\u3001\u5b8c\u5168\u306a\u30b3\u30fc\u30c9\u30fb\u30d9\u30fc\u30b9\u304c\u7acb\u3061\u6d88\u3048\u3059\u308b\u3053\u3068\u306a\u304f\u30ed\u30fc\u30c9\u3055\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u3002.<\/p>\n\n<p>\u79c1\u306f\u89b3\u5bdf\u3059\u308b\uff1a<\/p>\n<ul>\n  <li>FPM \u30d7\u30fc\u30eb\u306e\u30ad\u30e5\u30fc\u306e\u9577\u3055 (\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u4fdd\u7559\u3055\u308c\u3066\u3044\u308b\u304b?)<\/li>\n  <li>OPcache\u306e\u30d2\u30c3\u30c8\u7387\u3068\u30ea\u30b3\u30f3\u30d1\u30a4\u30eb\u30a4\u30d9\u30f3\u30c8<\/li>\n  <li>\u5171\u6709\u307e\u305f\u306fVPS\u30db\u30b9\u30c8\u306eCPU\u30b9\u30c6\u30a3\u30fc\u30eb\u6642\u9593\uff08\u8fd1\u96a3\u30ce\u30a4\u30ba\u306e\u8868\u793a\uff09<\/li>\n<\/ul>\n\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5065\u5168\u6027\uff1a\u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u9045\u3044\u30af\u30a8\u30ea<\/h2>\n\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u52d5\u7684\u30da\u30fc\u30b8\u304c\u958b\u304f\u307e\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u554f\u984c\u3092\u30ab\u30e2\u30d5\u30e9\u30fc\u30b8\u30e5\u3059\u308b\u3002\u30aa\u30fc\u30c8\u30ed\u30fc\u30c9 \u201e\u30a8\u30f3\u30c8\u30ea\u30fc\u306e\u30b5\u30a4\u30ba\u306f <strong>wp_options<\/strong> (\u76ee\u7684\uff1a\u5c0f\u3055\u304f\u3066\u610f\u5473\u306e\u3042\u308b\u3082\u306e\uff09\u3001\u5b64\u5150\u3068\u306a\u3063\u305f\u30c8\u30e9\u30f3\u30b8\u30a7\u30f3\u30c8\u3092\u691c\u7d22\u3057\u3001\u9045\u3044\u30af\u30a8\u30ea\u30ed\u30b0\u3092\u5206\u6790\u3059\u308b\u3002\u30e1\u30bf\u30fb\u30c6\u30fc\u30d6\u30eb\uff08\u5546\u54c1\u30d5\u30a3\u30eb\u30bf\u30fc\u306a\u3069\uff09\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u6b20\u843d\u3057\u3066\u3044\u308b\u3068\u3001\u3057\u3070\u3057\u3070\u901f\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b\u3002\u4f59\u88d5\u306e\u3042\u308bInnoDB\u30d0\u30c3\u30d5\u30a1\u30fb\u30d7\u30fc\u30eb\u306fIO\u3092\u6700\u5c0f\u5316\u3057\u307e\u3059-\u3053\u308c\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u306a\u3044TTFB\u3067\u76f4\u63a5\u611f\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n<ul>\n  <li>\u30aa\u30fc\u30c8\u30ed\u30fc\u30c9\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\uff08\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u305d\u3053\u306b\u591a\u304f\u306e\u3082\u306e\u3092\u4fdd\u5b58\u3057\u305f\u304c\u308a\u307e\u3059\uff09\u3002.<\/li>\n  <li>\u9ad8\u4fa1\u306aJOIN\u3092\u7279\u5b9a\u3057\u3001\u8cac\u4efb\u306e\u3042\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u8a2d\u5b9a\u307e\u305f\u306f\u4ea4\u63db\u3059\u308b\u3002.<\/li>\n  <li>\u691c\u7d22\u30af\u30a8\u30ea\u306e\u7de9\u548c\uff1a\u691c\u7d22\u30b5\u30fc\u30d3\u30b9\u3092\u5206\u3051\u308b\u304b\u3001\u5c11\u306a\u304f\u3068\u3082\u3088\u308a\u52b9\u7387\u7684\u306aLIKE\/INDEX\u6226\u7565\u3092\u3002.<\/li>\n<\/ul>\n\n<h2>WooCommerce\u3068\u30ed\u30b0\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\uff1a\u5384\u4ecb\u306a\u30be\u30fc\u30f3<\/h2>\n\n<p>\u30b7\u30e7\u30c3\u30d7\u306e\u5834\u5408\u3001\u79c1\u306f\u4e00\u8cab\u3057\u3066\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30d0\u30b9\u30b1\u30c3\u30c8\u3001\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30d5\u30e9\u30b0\u30e1\u30f3\u30c8\u306e\u4f8b\u5916\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u307e\u3059\u3002AJAX\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306f\u6c7a\u3057\u3066\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u5c5e\u3055\u306a\u3044\u3002\u65ad\u7247\u5316\u3055\u308c\u305f\u9818\u57df\uff08\u30df\u30cb\u30ab\u30fc\u30c8\u3001\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\uff09\u304c\u52b9\u7387\u7684\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3001\u30da\u30fc\u30b8\u304c\u547c\u3073\u51fa\u3055\u308c\u308b\u305f\u3073\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u8ca0\u62c5\u3092\u304b\u3051\u308b\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u5546\u54c1\u30e1\u30bf\u30c7\u30fc\u30bf\u3001\u30bf\u30af\u30bd\u30ce\u30df\u3001\u30e6\u30fc\u30b6\u30fc\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4ee3\u308f\u308a\u306bRAM\u304b\u3089\u53d6\u5f97\u3057\u307e\u3059\u3002.<\/p>\n\n<p>\u30ab\u30fc\u30c8\u30ed\u30b8\u30c3\u30af\u306f\u7121\u99c4\u3092\u7701\u304d\u3001\u30ed\u30b0\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u4e0d\u8981\u306a\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8\u3092\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u3057\u3001\u53ef\u80fd\u306a\u9650\u308a\u30d5\u30e9\u30b0\u30e1\u30f3\u30c8\u30bf\u30a4\u30eb\uff08ESI\/Edge 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class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/hosting-serverraum-4917.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u9078\u629e\uff1a\u79c1\u306b\u3068\u3063\u3066\u672c\u5f53\u306b\u91cd\u8981\u306a\u3053\u3068<\/h2>\n\n<p>\u79c1\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u6b21\u306e\u3088\u3046\u306b\u8a55\u4fa1\u3057\u3066\u3044\u308b\u3002 <strong>\u4e92\u63db\u6027<\/strong> \u3078\u306e\u30a2\u30af\u30bb\u30b9\u3001\u9664\u5916\u30eb\u30fc\u30eb\u306e\u54c1\u8cea\u3001\u30ed\u30b0\u306e\u900f\u660e\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002LiteSpeed Cache \u306f\u3001\u4ee5\u4e0b\u306e\u3082\u306e\u3068\u8ad6\u7406\u7684\u306b\u8abf\u548c\u3057\u307e\u3059\u3002 <strong>\u30e9\u30a4\u30c8\u30b9\u30d4\u30fc\u30c9<\/strong>-\u4e00\u65b9\u3001WP 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