{"id":12501,"date":"2025-09-15T15:37:36","date_gmt":"2025-09-15T13:37:36","guid":{"rendered":"https:\/\/webhosting.de\/pagespeed-ohne-plugins-tuning-experttipps\/"},"modified":"2025-09-15T15:37:36","modified_gmt":"2025-09-15T13:37:36","slug":"%e3%83%97%e3%83%a9%e3%82%b0%e3%82%a4%e3%83%b3%e3%81%aa%e3%81%97%e3%81%ae%e3%83%9a%e3%83%bc%e3%82%b8%e3%82%b9%e3%83%94%e3%83%bc%e3%83%89-%e3%83%81%e3%83%a5%e3%83%bc%e3%83%8b%e3%83%b3%e3%82%b0%e3%81%ae","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/pagespeed-ohne-plugins-tuning-experttipps\/","title":{"rendered":"\u30d7\u30e9\u30b0\u30a4\u30f3\u306a\u3057\u3067\u30da\u30fc\u30b8\u901f\u5ea6\u3092\u6700\u9069\u5316\u3059\u308b - \u30d7\u30ed\u306e\u305f\u3081\u306e\u624b\u52d5\u5bfe\u7b56"},"content":{"rendered":"<p>\u79c1\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u308f\u305a\u3001\u624b\u52d5\u3067\u30ef\u30fc\u30c9\u30d7\u30ec\u30b9\u306e\u30b9\u30d4\u30fc\u30c9\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u76ee\u306b\u898b\u3048\u3066\u77ed\u7e2e\u3057\u3001\u30b3\u30a2\u3068\u306a\u308b\u30a6\u30a7\u30d6\u30d0\u30a4\u30bf\u30eb\u3092\u78ba\u5b9f\u306b\u30d2\u30c3\u30c8\u3055\u305b\u307e\u3059\u3002\u3053\u3046\u3057\u3066\u79c1\u306f <strong>\u30ea\u30af\u30a8\u30b9\u30c8<\/strong>\u8cc7\u6e90\u3068\u526f\u4f5c\u7528\u3092\u6392\u9664\u3057\u3001\u30d0\u30e9\u30b9\u30c8\u3092\u767a\u751f\u6e90\u304b\u3089\u53d6\u308a\u9664\u304f\u3002<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n\n<ul>\n  <li><strong>\u7d75<\/strong> \u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u524d\u306b\u4e00\u8cab\u3057\u3066\u5727\u7e2e\u3057\u3001WebP\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b<\/li>\n  <li><strong>\u30ec\u30a4\u30b8\u30fc\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0<\/strong> \u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3055\u308c\u305f\u62e1\u5f35\u6a5f\u80fd\u3067\u306f\u306a\u304f\u3001HTML\u5c5e\u6027\u306b\u3088\u3063\u3066\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u5b9a\u7fa9\u3055\u308c\u308b\u3002<\/li>\n  <li><strong>\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0<\/strong> .htaccess\/server\u304a\u3088\u3073\u30af\u30ea\u30fc\u30f3\u30d8\u30c3\u30c0\u6226\u7565\u7d4c\u7531<\/li>\n  <li><strong>\u30b3\u30fc\u30c9<\/strong> \u30ec\u30f3\u30c0\u30fc\u30d6\u30ed\u30c3\u30ab\u30fc\u3092\u6700\u5c0f\u5316\u3001\u30d0\u30f3\u30c9\u30eb\u3001\u56de\u907f\u3059\u308b<\/li>\n  <li><strong>\u30d0\u30e9\u30b9\u30c8<\/strong> \u30ef\u30fc\u30c9\u30d7\u30ec\u30b9\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30c6\u30fc\u30de\u3092\u524a\u9664<\/li>\n<\/ul>\n\n<h2>\u30d7\u30e9\u30b0\u30a4\u30f3\u306a\u3057\u3067\u6700\u9069\u5316\u3059\u308b\u7406\u7531<\/h2>\n\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u4fbf\u5229\u306a\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3084\u30b9\u30af\u30ea\u30d7\u30c8\u3001\u30b9\u30bf\u30a4\u30eb\u3092\u8ffd\u52a0\u3059\u308b\u306e\u3067\u3001\u6700\u521d\u306e\u30ec\u30f3\u30c0\u30fc\u30d1\u30b9\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3001\u79c1\u306e <strong>TTFB<\/strong> \u304c\u60aa\u5316\u3059\u308b\u3002\u4f9d\u5b58\u95a2\u4fc2\u304c\u5897\u3048\u308b\u3054\u3068\u306b\u30a8\u30e9\u30fc\u8868\u9762\u3082\u5897\u3048\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4f4e\u4e0b\u306e\u539f\u56e0\u3092\u5206\u6790\u3059\u308b\u306e\u304c\u96e3\u3057\u304f\u306a\u308b\u3002\u79c1\u306f\u624b\u4f5c\u696d\u3067\u8ca0\u8377\u306e\u9023\u9396\u3092\u6e1b\u3089\u3057\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6570\u3092\u6700\u5c0f\u9650\u306b\u3059\u308b\u5bfe\u7b56\u3092\u884c\u3063\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u6e1b\u3089\u3057\u3001\u67d4\u8edf\u6027\u3092\u4fdd\u3061\u3001\u65b0\u3057\u3044\u8981\u6c42\u306b\u7d20\u65e9\u304f\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30fb\u30c1\u30a7\u30fc\u30f3\u306b\u3088\u308b\u526f\u4f5c\u7528\u3092\u9632\u304e\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3002 <strong>\u30b9\u30ea\u30e0<\/strong>.<\/p>\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\/2025\/09\/pagespeed-ohne-plugins-5173.webp\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u753b\u50cf\u3092\u30b9\u30ea\u30e0\u306b\uff1a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3001\u30b5\u30a4\u30ba\u3001\u5727\u7e2e<\/h2>\n\n<p>\u5927\u304d\u306a\u753b\u50cf\u306f1\u30d0\u30a4\u30c8\u3042\u305f\u308a\u306e\u8ee2\u9001\u6642\u9593\u306f\u77ed\u304f\u306a\u3089\u306a\u3044\u304c\u3001\u8ee2\u9001\u6642\u9593\u3068LCP\u3092\u652f\u914d\u3059\u308b\u3002 <strong>\u524d\u3082\u3063\u3066<\/strong>.\u5199\u771f\u306fJPEG\u304bWebP\u3067\u66f8\u304d\u51fa\u3057\u3001PNG\u306f\u5b9f\u969b\u306e\u900f\u904e\u753b\u50cf\u306b\u306e\u307f\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002800px\u3067\u5341\u5206\u306a\u306e\u306b4000px\u3092\u8aad\u307f\u8fbc\u3080\u306e\u3067\u306f\u306a\u304f\u3001\u5fc5\u8981\u306a\u30d3\u30e5\u30fc\u30dd\u30fc\u30c8\u5e45\u306b\u6b63\u78ba\u306b\u30b5\u30a4\u30ba\u3092\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001Squoosh\u3001ImageOptim\u3001\u307e\u305f\u306fPhotoshop\u3067\u4e00\u8cab\u3057\u3066\u5727\u7e2e\u3057\u3001\u76ee\u306b\u898b\u3048\u308b\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u304c\u306a\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30d0\u30ea\u30a2\u30f3\u30c8\u306e\u5834\u5408\u3001\u79c1\u306fsrcset\/sizes\u306b\u4f9d\u5b58\u3057\u3001\u6b21\u306e\u77ed\u3044\u3082\u306e\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u597d\u304d\u3067\u3059\u3002 <a href=\"https:\/\/webhosting.de\/ja\/%e9%ab%98%e9%80%9f%e3%82%a6%e3%82%a7%e3%83%96%e3%82%b5%e3%82%a4%e3%83%88%e3%81%ae%e3%81%9f%e3%82%81%e3%81%ae%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%96%e7%94%bb%e5%83%8f%e3%81%ae%e3%83%99\/\">\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u753b\u50cf\u30ac\u30a4\u30c9<\/a>\u30d6\u30e9\u30a6\u30b6\u304c\u81ea\u52d5\u7684\u306b\u6700\u3082\u5c0f\u3055\u3044\u610f\u5473\u306e\u3042\u308b\u30bd\u30fc\u30b9\u3092\u30ed\u30fc\u30c9\u3059\u308b\u3088\u3046\u306b\u3002 <strong>\u30c7\u30fc\u30bf\u8ee2\u9001<\/strong> \u304c\u6e1b\u5c11\u3059\u308b\u3002<\/p>\n\n<h2>\u30cd\u30a4\u30c6\u30a3\u30d6\u3067\u9045\u5ef6\u30ed\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b<\/h2>\n\n<p>\u79c1\u306f\u3001\u753b\u50cf\u3084iFrame\u304c\u30d3\u30e5\u30fc\u30dd\u30fc\u30c8\u306b\u5165\u3063\u3066\u304d\u305f\u3068\u304d\u3060\u3051\u3001HTML5\u7d4c\u7531\u3067\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u8aad\u307f\u8fbc\u3080\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3002 <strong>\u672c\u30b9\u30ec\u30c3\u30c9<\/strong> \u3092\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u30e2\u30c0\u30f3\u30d6\u30e9\u30a6\u30b6\u3067\u306f\u3001loading=\"lazy \"\u5c5e\u6027\u3067\u5341\u5206\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u521d\u671f\u30d0\u30a4\u30c8\u6570\u3092\u6e1b\u3089\u3057\u3001\u91cd\u8981\u306a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30d5\u30a7\u30fc\u30ba\u3092\u5747\u7b49\u306b\u3057\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306f\u900f\u904e\u7684\u306a\u307e\u307e\u3067\u3042\u308a\u3001\u3069\u306e\u6298\u308a\u8fd4\u3057\u3088\u308a\u4e0a\u306e\u8981\u7d20\u3092\u610f\u56f3\u7684\u306beagerly\u306b\u30ed\u30fc\u30c9\u3059\u308b\u304b\u3092\u6c7a\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30d2\u30fc\u30ed\u30fc\u753b\u50cf\u306floading=\"eager \"\u3068\u3057\u3001\u305d\u308c\u4ee5\u5916\u306f\u3059\u3079\u3066\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002 <strong>\u30aa\u30d5\u30bb\u30c3\u30c8<\/strong>.<\/p>\n\n<pre><code>&lt;img src=&quot;beispiel.jpg&quot; alt=&quot;\u753b\u50cf\u4f8b&quot; loading=&quot;lazy&quot;&gt;\n&lt;iframe src=&quot;video.html&quot; title=&quot;\u30d3\u30c7\u30aa&quot; loading=&quot;lazy&quot;&gt;&lt;\/iframe&gt;<\/code><\/pre>\n\n<h2>\u76ee\u6a19\u3092\u5b9a\u3081\u3066LCP\u3092\u52a0\u901f\u3055\u305b\u308b\uff1a\u512a\u5148\u9806\u4f4d\u3068\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc<\/h2>\n\n<p>Largest Contentful Paint\u306e\u5b89\u5b9a\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u3001\u79c1\u306f\u6700\u5927\u306e\u6298\u308a\u7573\u307f\u8981\u7d20\u3092\u660e\u793a\u7684\u306b\u30de\u30fc\u30af\u3057\u3066\u3044\u307e\u3059\u3002\u753b\u50cf\u306b\u306ffetchpriority=\"high \"\u3092\u4e0e\u3048\u3001\u5bf8\u6cd5\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3067\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u512a\u5148\u7684\u306b\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002 <strong>CLS<\/strong> \u3092\u907f\u3051\u308b\u3002\u5fc5\u8981\u3067\u3042\u308c\u3070\u3001\u30d1\u30b9\u304c\u660e\u78ba\u3067\u3042\u308c\u3070\u30d7\u30ea\u30ed\u30fc\u30c9\u3092\u52a0\u3048\u308b\u3002<\/p>\n\n<pre><code>&lt;!-- LCP-Image priorisieren --&gt;\n&lt;link rel=&quot;preload&quot; as=&quot;image&quot; href=&quot;\/assets\/hero.webp&quot; imagesrcset=&quot;\/assets\/hero-800.webp 800w, \/assets\/hero-1200.webp 1200w&quot; imagesizes=&quot;(min-width: 800px) 1200px, 100vw&quot;&gt;\n&lt;img src=&quot;\/assets\/hero-800.webp&quot;\n     srcset=&quot;\/assets\/hero-800.webp 800w, \/assets\/hero-1200.webp 1200w&quot;\n     sizes=&quot;(min-width: 800px) 1200px, 100vw&quot;\n     width=&quot;1200&quot; height=&quot;700&quot;\n     fetchpriority=&quot;high&quot;\n     loading=&quot;eager&quot;\n     decoding=&quot;async&quot;\n     alt=&quot;\u30d2\u30fc\u30ed\u30fc&quot;&gt;<\/code><\/pre>\n\n<p>\u753b\u50cf\u3068\u30b3\u30f3\u30c6\u30ca\u306b\u306f\u3001\u5e45\u3068\u9ad8\u3055\u3092\u8a2d\u5b9a\u3059\u308b\u304b <code>\u30a2\u30b9\u30da\u30af\u30c8\u6bd4<\/code>\u3092\u4f7f\u3063\u3066\u30ec\u30a4\u30a2\u30a6\u30c8\u30b8\u30e3\u30f3\u30d7\u3092\u9664\u5916\u3059\u308b\u3002\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u3067\u306a\u3044\u30a8\u30ea\u30a2\u306b\u306f <code>\u30b3\u30f3\u30c6\u30f3\u30c4\u53ef\u8996\u6027\uff1a\u81ea\u52d5<\/code> \u305d\u3057\u3066 <code>\u30b3\u30f3\u30c6\u30f3\u30c8\u30fb\u30a4\u30f3\u30c8\u30ea\u30f3\u30b7\u30c3\u30af\u30fb\u30b5\u30a4\u30ba<\/code>\u30d6\u30e9\u30a6\u30b6\u304c\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u79fb\u52d5\u305b\u305a\u306b\u30d3\u30e5\u30fc\u30dd\u30fc\u30c8\u5916\u306e\u9818\u57df\u3092\u5f8c\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u3002<\/p>\n\n<pre><code>\/* \u6298\u308a\u305f\u305f\u307f\u3088\u308a\u4e0a\u306e\u90e8\u5206\u3092\u4e88\u7d04 *\/\n.hero { \u30a2\u30b9\u30da\u30af\u30c8\u6bd4: 12 \/ 7; }.\n\n\/* \u975e\u53ef\u8996\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u5f8c\u3067\u30ec\u30a4\u30a2\u30a6\u30c8\u3059\u308b *\/\n.section { content-visibility: auto; contain-intrinsic-size: 1000px; }.<\/code><\/pre>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2025\/09\/pagespeedmeeting4658.webp\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u7279\u5225\u306b\u8a2d\u5b9a\u3059\u308b<\/h2>\n\n<p>\u5b9a\u671f\u7684\u306a\u8a2a\u554f\u8005\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u304b\u3089\u9759\u7684\u30a2\u30bb\u30c3\u30c8\u3092\u30ed\u30fc\u30c9\u3059\u308b\u306f\u305a\u306a\u306e\u3067\u3001\u6709\u52b9\u671f\u9650\u3092\u30b5\u30fc\u30d0\u30fc\u30ec\u30d9\u30eb\u3067\u76f4\u63a5\u8a2d\u5b9a\u3057\u307e\u3059\u3002 <strong>htaccess<\/strong> \u307e\u305f\u306fvHost\u306b\u3042\u308a\u307e\u3059\u3002\u753b\u50cf\u306b\u306f\u9577\u3044TTL\u3092\u3001CSS\/JS\u306b\u306f\u9069\u5ea6\u306aTTL\u3092\u3001HTML\u306b\u306f\u77ed\u3044\u30c7\u30d5\u30a9\u30eb\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u9069\u6642\u6027\u3068\u30b9\u30d4\u30fc\u30c9\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u3063\u3066\u3044\u307e\u3059\u3002\u9577\u3044TTL\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u3059\u3050\u306b\u53cd\u6620\u3055\u308c\u308b\u3088\u3046\u306b\u3001\u4e00\u8cab\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u306b\u6ce8\u610f\u3092\u6255\u3063\u3066\u3044\u307e\u3059\u3002ETags\u3084Last-Modified\u30d8\u30c3\u30c0\u30fc\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u5287\u7684\u306b\u6e1b\u5c11\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u5e2f\u57df\u5e45\u304c\u7bc0\u7d04\u3055\u308c\u3001TTL\u3092\u77ed\u304f\u611f\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u6642\u9593<\/strong>.<\/p>\n\n<pre><code>ExpiresActive On\n  ExpiresByType image\/jpg \"\u30a2\u30af\u30bb\u30b9\u30d7\u30e9\u30b9 1 \u5e74\"\n  ExpiresByType image\/jpeg \"\u30a2\u30af\u30bb\u30b9\u30d7\u30e9\u30b9\u4e00\u5e74\"\n  ExpiresByType image\/gif \"\u30a2\u30af\u30bb\u30b9\uff0b1\u5e74\"\n  ExpiresByType image\/png \"\u30a2\u30af\u30bb\u30b9\u30d7\u30e9\u30b91\u5e74\"\n  ExpiresByType text\/css \"\u30a2\u30af\u30bb\u30b9+1\u30f6\u6708\"\n  ExpiresByType application\/pdf \"\u30a2\u30af\u30bb\u30b9+1\u30f6\u6708\"\n  ExpiresByType text\/javascript \"\u30a2\u30af\u30bb\u30b9\u30d7\u30e9\u30b91\u30f6\u6708\"\n  ExpiresByType application\/x-javascript \"\u30a2\u30af\u30bb\u30b9\u30d7\u30e9\u30b91\u30f6\u6708\"\n  ExpiresDefault \"\u30a2\u30af\u30bb\u30b9\u30d7\u30e9\u30b92\u65e5\"<\/code><\/pre>\n\n<h2>\u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565\u3001\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u3001\u518d\u691c\u8a3c<\/h2>\n\n<p>\u79c1\u306f\u9577\u3044TTL\u3068\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u30cf\u30c3\u30b7\u30e5\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u540c\u3058\u6642\u9593\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u308b (<code>\u30b9\u30bf\u30a4\u30eb.9c2a.css<\/code>)\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u5373\u5ea7\u306b\u53cd\u6620\u3055\u308c\u308b\u3002\u983b\u7e41\u306b\u5909\u66f4\u3055\u308c\u308b\u30d0\u30f3\u30c9\u30eb\u306b\u306f <code>\u30ad\u30e3\u30c3\u30b7\u30e5\u5236\u5fa1: public, max-age=31536000, immutable<\/code>HTML\u30b7\u30e7\u30fc\u30c8 <code>\u30ad\u30e3\u30c3\u30b7\u30e5\u306a\u3057<\/code>-\u6226\u7565\u3002\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u306a\u56de\u7b54\u306b\u306f <strong>\u6761\u4ef6\u4ed8\u304d\u30ea\u30af\u30a8\u30b9\u30c8<\/strong> \u7d4c\u7531 <code>\u30a4\u30fc\u30bf\u30b0<\/code> \u6216\u3044\u306f <code>\u6700\u7d42\u66f4\u65b0\u65e5<\/code>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u518d\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u304c\u63a7\u3048\u3081\u306b\u306a\u308b\u3088\u3046\u306b\uff1a<\/p>\n\n<pre><code>\u306e\u5834\u5408\n  \n    \u30d8\u30c3\u30c0\u30fc\u30bb\u30c3\u30c8 Cache-Control \"public, max-age=31536000, immutable\"\n  &lt;\/\u30d5\u30a1\u30a4\u30eb\u30de\u30c3\u30c1\n  \n    \u30d8\u30c3\u30c0\u30fc\u30bb\u30c3\u30c8 Cache-Control \"no-cache, no-store, must-revalidate\"\n  \n&lt;\/IfModule<\/code><\/pre>\n\n<p>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304c\u7570\u306a\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\uff08\u4f8b\u3048\u3070\u3001WebP\u3068JPEG\u306a\u3069\uff09\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u306f\u4ee5\u4e0b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002 <code>\u5024: Accept<\/code> \u3053\u308c\u306f\u3001\u9593\u9055\u3063\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u6b8b\u3063\u3066\u3057\u307e\u3046\u306e\u3092\u9632\u3050\u305f\u3081\u3067\u3059\u3002\u79c1\u306f\u30d3\u30eb\u30c9\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u3088\u3063\u3066\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u4e00\u8cab\u3055\u305b\u3066\u3044\u308b\u306e\u3067\u3001\u30a2\u30bb\u30c3\u30c8\u304c\u7121\u79e9\u5e8f\u306b\u53e4\u304f\u306a\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\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\/2025\/09\/pagespeed-ohne-plugins-optimieren-4137.webp\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>CSS\u3068JavaScript\u306e\u52b9\u7387\u5316<\/h2>\n\n<p>\u79c1\u306f\u30d3\u30eb\u30c9\u30d7\u30ed\u30bb\u30b9\u3067CSS\/JS\u3092\u30ed\u30fc\u30ab\u30eb\u306b\u6700\u5c0f\u5316\u3057\u3001\u30b3\u30e1\u30f3\u30c8\u3001\u30b9\u30da\u30fc\u30b9\u3001\u304a\u3088\u3073\u672a\u4f7f\u7528\u306e\u3082\u306e\u3092\u524a\u9664\u3057\u307e\u3059\u3002 <strong>\u30bb\u30ec\u30af\u30bf<\/strong>.\u91cd\u8981\u306a\u30b9\u30bf\u30a4\u30eb\u306f\u30a4\u30f3\u30e9\u30a4\u30f3\u3067\u3001\u305d\u308c\u4ee5\u5916\u306f\u975e\u540c\u671f\u307e\u305f\u306f\u30c7\u30a3\u30d5\u30a1\u30fc\u30c9\u30fb\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u6700\u5f8c\u306b\u79fb\u52d5\u3055\u305b\u3001defer\/async\u3092\u8ffd\u52a0\u3057\u3001\u5916\u90e8\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u6570\u3092\u5c11\u306a\u304f\u3059\u308b\u3002\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5834\u5408\u306f\u3001\u30c4\u30ea\u30fc\u306e\u63fa\u308c\u3068\u30a4\u30f3\u30dd\u30fc\u30c8\u30b9\u30b3\u30fc\u30d7\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001\u3081\u3063\u305f\u306b\u4f7f\u308f\u306a\u3044\u3082\u306e\u3092\u3059\u3079\u3066\u8aad\u307f\u8fbc\u307e\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002\u53ef\u80fd\u3067\u3042\u308c\u3070\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u305b\u305a\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u30d0\u30f3\u30c9\u30eb\u3059\u308b\u3002 <strong>\u60aa\u304f\u306a\u308b<\/strong>.<\/p>\n\n<h2>INP\u3092\u6539\u5584\u3059\u308b\uff1a\u30e1\u30a4\u30f3\u30b9\u30ec\u30c3\u30c9\u306e\u7de9\u548c<\/h2>\n\n<p>\u6b21\u306e\u30da\u30a4\u30f3\u30c8\u307e\u3067\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3092\u5c11\u306a\u304f\u3059\u308b\u305f\u3081\u306b\u3001\u79c1\u306f\u9577\u3044\u30bf\u30b9\u30af\u3092\u5c0f\u3055\u304f\u5206\u5272\u3057\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u4e71\u308c\u3092\u907f\u3051\u3001\u8907\u96d1\u306a\u30cf\u30f3\u30c9\u30e9\u3092\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u304b\u3089\u5207\u308a\u96e2\u3059\u3002\u79c1\u306f <code>\u6301\u3061\u8d8a\u3059<\/code> \u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u30d1\u30c3\u30b7\u30d6\u30fb\u30a4\u30d9\u30f3\u30c8\u30fb\u30ea\u30b9\u30ca\u30fc\u3092\u8a2d\u5b9a\u3057\u3001\u30a2\u30a4\u30c9\u30eb\u6642\u306b\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u3067\u306a\u3044\u4f5c\u696d\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3059\u308b\uff1a<\/p>\n\n<pre><code>.\n\ndocument.addEventListener('touchstart', onTouch, { passive: true })\uff1b\n\nconst expensiveInit = () =&gt; { \/* ...*\/ };\nrequestIdleCallback(expensiveInit, { timeout: 1500 })\uff1b\n\n\/\/ \u9577\u3044\u30bf\u30b9\u30af\u3092\u5206\u5272\u3059\u308b\nfunction chunkedWork(items) {\n  const batch = items.splice(0, 50)\uff1b\n  \/\/ \u51e6\u7406...\n  if (items.length) requestAnimationFrame(() =&gt; chunkedWork(items))\uff1b\n}<\/code><\/pre>\n\n<p>DevTools\u3067\u9577\u3044\u30bf\u30b9\u30af\u3092\u8a08\u6e2c\u3057\u3001\u91cd\u8907\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u524a\u9664\u3057\u3001jQuery\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u30cd\u30a4\u30c6\u30a3\u30d6API\u306b\u7f6e\u304d\u63db\u3048\u308b\u3002DOM\u306e\u66f4\u65b0\u3092\u8981\u7d04\u3057 <code>\u5909\u3048\u308b<\/code> \u306e\u4ee3\u308f\u308a\u306b <code>\u4e0a\/\u5de6<\/code> \u305d\u3057\u3066\u30ea\u30d5\u30ed\u30fc\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\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\/2025\/09\/pagespeed-techoffice-9482.webp\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ef\u30fc\u30c9\u30d7\u30ec\u30b9\u306e\u30d0\u30e9\u30b9\u30c8\u3092\u53d6\u308a\u9664\u304f<\/h2>\n\n<p>\u751f\u7523\u7684\u306a\u30b5\u30a4\u30c8\u3067\u306fWP\u306e\u6a5f\u80fd\u306f\u3042\u307e\u308a\u5fc5\u8981\u306a\u3044\u306e\u3067\u3001\u7d75\u6587\u5b57\u3084oEmbeds\u3001REST API\u306e\u4e00\u90e8\u3092\u7121\u52b9\u306b\u3057\u3066\u304a\u91d1\u3092\u7bc0\u7d04\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30ea\u30af\u30a8\u30b9\u30c8<\/strong>.\u3053\u308c\u306b\u3088\u3063\u3066\u30d8\u30c3\u30c9\u304c\u7e2e\u5c0f\u3055\u308c\u3001\u30d5\u30a1\u30fc\u30b9\u30c8\u30fb\u30da\u30a4\u30f3\u30c8\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u5c11\u306a\u304f\u306a\u308b\u3002\u307e\u305f\u3001\u30d4\u30f3\u30d0\u30c3\u30af\u3001RSD\u30ea\u30f3\u30af\u3001WLW\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u305d\u308c\u3089\u3092\u30aa\u30d5\u306b\u3057\u307e\u3059\u3002\u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u3068XML-RPC\u3082\u3001\u5f79\u5272\u3092\u679c\u305f\u3055\u306a\u3044\u306a\u3089\u30aa\u30d5\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u653b\u6483\u5bfe\u8c61\u3092\u6e1b\u3089\u3057\u3001\u958b\u59cb\u6bb5\u968e\u3092\u7dad\u6301\u3057\u307e\u3059\u3002 <strong>\u30e9\u30a4\u30c8<\/strong>.<\/p>\n\n<pre><code>\/\/ \u7d75\u6587\u5b57\u3092\u7121\u52b9\u306b\u3059\u308b\nremove_action( 'wp_head', 'print_emoji_detection_script', 7 )\uff1b\nremove_action( 'wp_print_styles', 'print_emoji_styles' )\uff1b\n\n\/\/ oEmbeds\u3068REST API\u3092\u6e1b\u3089\u3059\nremove_action( 'wp_head', 'wp_oembed_add_host_js' )\uff1b\nadd_filter('rest_enabled', '_return_false')\uff1b\nadd_filter('rest_jsonp_enabled', '_return_false')\uff1b<\/code><\/pre>\n\n<h2>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u98fc\u3044\u306a\u3089\u3059<\/h2>\n\n<p>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30b3\u30fc\u30c9\u306f\u3001\u3057\u3070\u3057\u3070\u6700\u5927\u306e\u30d6\u30ec\u30fc\u30ad\u30d1\u30c3\u30c9\u3068\u306a\u308b\u3002\u79c1\u306f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30b3\u30fc\u30c9\u3092\u9045\u5ef6\u3055\u305b\u3066\u521d\u671f\u5316\u3057\u3001\u7d76\u5bfe\u306b\u5fc5\u8981\u306a\u3082\u306e\u3060\u3051\u3092\u7d44\u307f\u8fbc\u307f\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3084\u540c\u610f\u306e\u5f8c\u306b\u306e\u307f\u8aad\u307f\u8fbc\u3080\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3002\u5206\u6790\uff0f\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u304c\u6765\u308b <code>\u975e\u540c\u671f<\/code> \u6700\u521d\u306e\u30da\u30a4\u30f3\u30c8\u306e\u5f8c\u3001\u30bd\u30fc\u30b7\u30e3\u30eb\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8\u3092\u9759\u7684\u30ea\u30f3\u30af\u306b\u7f6e\u304d\u63db\u3048\u308b\u3002iFrame\u306b\u306f <code>loading=\"lazy\"<\/code> \u305d\u3057\u3066 <code>\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9<\/code>\u3092\u4f7f\u7528\u3057\u3066\u526f\u4f5c\u7528\u3092\u5236\u9650\u3057\u3066\u3044\u307e\u3059\u3002YouTube\u306e\u57cb\u3081\u8fbc\u307f\u306f\u30d7\u30ec\u30d3\u30e5\u30fc\u753b\u50cf\u3092\u53d7\u4fe1\u3057\u3001\u30af\u30ea\u30c3\u30af\u3055\u308c\u305f\u3068\u304d\u306e\u307f\u30d7\u30ec\u30fc\u30e4\u30fc\u3092\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n\n<h2>\u30d8\u30eb\u30d1\u30fc\u3092\u4f7f\u308f\u306a\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fb\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/h2>\n\n<p>\u4f59\u8a08\u306a\u30ea\u30d3\u30b8\u30e7\u30f3\u3092\u524a\u9664\u3057\u3001\u30c8\u30e9\u30f3\u30b8\u30a7\u30f3\u30c8\u3092\u7a7a\u306b\u3057\u3001phpMyAdmin\u3067\u30b9\u30d1\u30e0\u30b3\u30e1\u30f3\u30c8\u3092\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3057\u3066\u3001\u30af\u30a8\u30ea\u3092\u9ad8\u901f\u5316\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u56de\u7b54<\/strong>.\u30aa\u30fc\u30c8\u30ed\u30fc\u30c9\u3055\u308c\u305f\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3059\u304e\u306a\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u5c0f\u898f\u6a21\u306a\u30a4\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u6700\u9069\u5316\u3059\u308b\u306e\u306b\u6570\u500b\u306eSQL\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3067\u5341\u5206\u3067\u3059\u3002cron\u30b8\u30e7\u30d6\u304c\u30cf\u30f3\u30b0\u30a2\u30c3\u30d7\u3057\u3066\u3044\u306a\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3057\u3001\u53e4\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u6b8b\u3057\u305fpostmeta\u3092\u6574\u7406\u3059\u308b\u3002\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u3001\u30af\u30a8\u30ea\u304c\u624b\u306b\u8ca0\u3048\u306a\u304f\u306a\u308b\u306e\u3092\u9632\u304e\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u304c\u4e71\u96d1\u306b\u306a\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002 <strong>\u4f4e\u8abf<\/strong> \u306e\u610f\u601d\u8868\u793a\u3092\u3057\u307e\u3059\u3002<\/p>\n\n<h2>WP Cron\u306e\u4ee3\u308f\u308a\u306b\u30b7\u30b9\u30c6\u30e0Cron<\/h2>\n\n<p>cron\u30b8\u30e7\u30d6\u3092\u78ba\u5b9f\u304b\u3064\u52b9\u7387\u7684\u306b\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u3001\u79c1\u306f\u30da\u30fc\u30b8\u30ed\u30fc\u30c9\u304b\u3089\u5207\u308a\u96e2\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u306fWP-Cron\u3092\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u3057\u3001\u9759\u304b\u306a\u6642\u9593\u306b\u50cd\u304f\u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u30b8\u30e7\u30d6\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n<pre><code>\/\/ wp-config.php\u3067\ndefine('DISABLE_WP_CRON', true)\uff1b<\/code><\/pre>\n\n<pre><code># crontab -e (5\u5206\u6bce)\n*\/5 * * * \/usr\/bin\/php -q \/path\/to\/wp\/wp-cron.php &gt;\/dev\/null 2&gt;&amp;1<\/code><\/pre>\n\n<p>\u3053\u308c\u306f\u3001cron\u304c\u901a\u5e38\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u306a\u304f\u3001\u4e00\u6642\u7684\u306a\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3084\u30b5\u30a4\u30c8\u30de\u30c3\u30d7\u751f\u6210\u306e\u3088\u3046\u306a\u5b9a\u671f\u7684\u306a\u30bf\u30b9\u30af\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3067\u304d\u308b\u3053\u3068\u3092\u610f\u5473\u3057\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\/2025\/09\/pagespeed-ohne-plugins-8372.webp\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30c6\u30fc\u30de\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30d5\u30a9\u30f3\u30c8\u306e\u30c1\u30a7\u30c3\u30af<\/h2>\n\n<p>\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30c6\u30fc\u30de\u3084\u3001\u6a5f\u80fd\u304c\u91cd\u8907\u3057\u3066\u3044\u305f\u308a\u3001\u307b\u3068\u3093\u3069\u30e1\u30ea\u30c3\u30c8\u3092\u3082\u305f\u3089\u3055\u306a\u3044\u62e1\u5f35\u6a5f\u80fd\u306f\u3059\u3079\u3066\u524a\u9664\u3057\u307e\u3059\u3002 <strong>\u30aa\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc<\/strong> 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<strong>\u5c0f\u3055\u3044<\/strong>.<\/p>\n\n<pre><code>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/code><\/pre>\n\n<h2>\u30d5\u30a9\u30f3\u30c8\uff1a\u30ed\u30fc\u30c9\u306e\u52d5\u4f5c\u3001\u30b5\u30d6\u30bb\u30c3\u30c8\u3001\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af<\/h2>\n\n<p>\u30a6\u30a7\u30d6\u30d5\u30a9\u30f3\u30c8\u306f\u77e5\u899a\u901f\u5ea6\u306b\u5f37\u304f\u5f71\u97ff\u3059\u308b\u3002\u79c1\u306f <code>\u30d5\u30a9\u30f3\u30c8\u8868\u793a\uff1a\u30b9\u30ef\u30c3\u30d7<\/code> \u6216\u3044\u306f <code>\u4efb\u610f<\/code>\u30c6\u30ad\u30b9\u30c8\u304c\u3059\u3050\u306b\u898b\u3048\u308b\u3088\u3046\u306b\u3002\u79c1\u306f\u53ef\u5909\u30d5\u30a9\u30f3\u30c8\u3092\u53b3\u5bc6\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30d0\u30a4\u30c8\u3092\u7bc0\u7d04\u3059\u308b\u305f\u3081\u306b\u30e6\u30cb\u30b3\u30fc\u30c9\u9818\u57df\u3092\u30b5\u30d6\u30bb\u30c3\u30c8\u3057\u307e\u3059\u3002\u6700\u3082\u91cd\u8981\u306aWOFF2\u30d5\u30a1\u30a4\u30eb\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3057\u3066\u30d7\u30ea\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3067\u3001FOIT\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n<pre><code>\u30d5\u30a9\u30f3\u30c8\u30fb\u30d5\u30a7\u30a4\u30b9\n  font-family: 'Brand'\uff1b\n  src: url('\/fonts\/brand-regular.woff2') format('woff2')\uff1b\n  font-weight: 400\uff1b\n  font-style: normal\uff1b\n  font-display: swap\uff1b\n  unicode-range: U+000-5FF; \/* \u30e9\u30c6\u30f3\u6587\u5b57\u30d9\u30fc\u30b9\u30bb\u30c3\u30c8 *\/\n}<\/code><\/pre>\n\n<p>\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u30b8\u30e3\u30f3\u30d7\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u3001\u30d5\u30a9\u30f3\u30c8\u30b9\u30bf\u30c3\u30af\u306b\u304d\u308c\u3044\u306a\u30b7\u30b9\u30c6\u30e0\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\uff08Segoe UI\u3001Roboto\u3001SF Pro\u3001Arial\u306a\u3069\uff09\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u30d5\u30a9\u30f3\u30c8\u306b\u3064\u3044\u3066 <code>\u30b5\u30a4\u30ba\u30a2\u30b8\u30e3\u30b9\u30c8<\/code> \u79c1\u306f\u3001\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u30d5\u30a9\u30f3\u30c8\u304b\u3089\u30a6\u30a7\u30d6\u30d5\u30a9\u30f3\u30c8\u3078\u306e\u5909\u5316\u304c\u307b\u3068\u3093\u3069\u898b\u3048\u306a\u3044\u3088\u3046\u306b\u3001\u30e1\u30fc\u30c8\u30eb\u5dee\u3092\u8abf\u6574\u3057\u3066\u3044\u308b\u3002<\/p>\n\n<h2>\u30b5\u30fc\u30d0\u30fc\u3001PHP\u3001\u30d7\u30ed\u30c8\u30b3\u30eb<\/h2>\n\n<p>\u9069\u5207\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u304c\u306a\u3051\u308c\u3070\u3001\u3069\u3093\u306a\u6700\u9069\u5316\u3082\u5931\u6557\u3059\u308b\u3002 <strong>\u30d4\u30fc\u30a8\u30c3\u30c1\u30d4\u30fc\u30a8\u30b9<\/strong>-\u30d0\u30fc\u30b8\u30e7\u30f3\u3068HTTP\/2\u306e\u30b5\u30dd\u30fc\u30c8\u3002OPcache\u3001Brotli\/Gzip\u3001HTTP\/2\u306e\u591a\u91cd\u5316\u306f\u3001\u914d\u4fe1\u3092\u30b9\u30d4\u30fc\u30c9\u30a2\u30c3\u30d7\u3057\u3001\u30d6\u30ed\u30c3\u30af\u3092\u6e1b\u3089\u3059\u3002\u53ef\u80fd\u3067\u3042\u308c\u3070\u3001\u79c1\u306fHTTP\/3\/QUIC\u3092\u691c\u8a0e\u3057\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068TLS\u8a2d\u5b9a\u3092\u6ce8\u610f\u6df1\u304f\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002 <a href=\"https:\/\/webhosting.de\/ja\/http3%e3%81%ae%e5%b0%8e%e5%85%a5-%e3%82%a6%e3%82%a7%e3%83%96%e3%82%b5%e3%82%a4%e3%83%88%e3%81%ae%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9%e6%9c%80%e9%81%a9%e5%8c%96\/\">HTTP\/3\u306e\u5b9f\u88c5<\/a>.\u8ca0\u8377\u30c6\u30b9\u30c8\u3068\u30b9\u30c8\u30ec\u30b9\u30c6\u30b9\u30c8\u306f\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u3068\u304d\u306b\u30da\u30fc\u30b8\u304c\u3069\u306e\u3088\u3046\u306b\u53cd\u5fdc\u3059\u308b\u304b\u3092\u793a\u3057\u3066\u304f\u308c\u308b\u3002\u3053\u308c\u304c\u3001\u79c1\u306e\u30b9\u30bf\u30c3\u30af\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u3060\u3002 <strong>\u904b\u3076<\/strong> \u79c1\u306e\u5bfe\u7b56\u306f\u52b9\u679c\u7684\u3060\u3002<\/p>\n\n<table>\n  <thead>\n    <tr>\n      <th>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc<\/th>\n      <th>\u7279\u5fb4<\/th>\n      <th>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/th>\n      <th>\u30b5\u30dd\u30fc\u30c8<\/th>\n      <th>\u4fa1\u683c\u6027\u80fd\u6bd4<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>webhoster.de<\/td>\n      <td>SSD\u3001PHP 8.*\u3001http\/2<\/td>\n      <td>\u2605\u2605\u2605\u2605\u2605<\/td>\n      <td>\u2605\u2605\u2605\u2605\u2605<\/td>\n      <td>\u2605\u2605\u2605\u2605\u2605<\/td>\n    <\/tr>\n    <tr>\n      <td>\u7af6\u6280\u80051<\/td>\n      <td>SSD\u3001PHP 7.*\u3001http\/2<\/td>\n      <td>\u2605\u2605\u2605\u2605\u2606<\/td>\n      <td>\u2605\u2605\u2605\u2605\u2606<\/td>\n      <td>\u2605\u2605\u2605\u2605\u2606<\/td>\n    <\/tr>\n    <tr>\n      <td>\u7af6\u6280\u80052<\/td>\n      <td>HDD\u3001PHP 7.*\u3001HTTP\/2\u306a\u3057<\/td>\n      <td>\u2605\u2605\u2605\u2606\u2606<\/td>\n      <td>\u2605\u2605\u2605\u2606\u2606<\/td>\n      <td>\u2605\u2605\u2605\u2606\u2606<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<h2>PHP-FPM\u3001OPcache\u3001\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u306e\u6700\u9069\u5316<\/h2>\n\n<p>PHP-FPM\u3092\u8a2d\u5b9a\u3057\u3066\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30ad\u30e5\u30fc\u306b\u7d42\u308f\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u305f\u3002 <code>\u5348\u5f8c<\/code>, <code>pm.max_children<\/code> \u305d\u3057\u3066 <code>pm.max_requests<\/code> \u79c1\u306f\u30ed\u30fc\u30c9\u306b\u6b21\u5143\u3092\u5408\u308f\u305b\u308b\u3002OPcache\u306f\u518d\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u5341\u5206\u306a\u30e1\u30e2\u30ea\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/p>\n\n<pre><code>php.ini \/ www.conf\nopcache.enable=1\nopcache.memory_consumption=256\nopcache.max_accelerated_files=20000\nopcache.validate_timestamps=0\n\nPHP-FPM (\u5024\u306e\u4f8b)\npm = dynamic\npm.max_children = 20\npm.start_servers = 4\npm.min_spare_servers = 2\npm.max_spare_servers = 8\npm.max_requests = 500<\/code><\/pre>\n\n<p>\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u30ec\u30a4\u30e4\u30fc\u3067\u306f\u3001Gzip\u306e\u524d\u306bBrotli\u3092\u6709\u52b9\u306b\u3057\u3001Keep-Alive\u3092\u30aa\u30fc\u30d7\u30f3\u306b\u3057\u3066\u304a\u304d\u3001TLS\u306e\u518d\u958b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002HTTP\/2\u3067\u306f\u3001CSS\/\u30d5\u30a9\u30f3\u30c8\u3068LCP\u753b\u50cf\u304c\u512a\u5148\u3055\u308c\u308b\u3088\u3046\u306b\u512a\u5148\u9806\u4f4d\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002HTTP\/3\u3067\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3092\u76e3\u8996\u3057\u3001\u30da\u30fc\u30b7\u30f3\u30b0\u3092\u8abf\u6574\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\/2025\/09\/pagespeed-optimierung-0927.webp\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>CDN\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d8\u30c3\u30c0\u3001\u5730\u7406<\/h2>\n\n<p>\u6d77\u5916\u304b\u3089\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u5bfe\u3057\u3066\u306f\u3001\u30a8\u30c3\u30b8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f7f\u3063\u3066\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3092\u6e1b\u3089\u3057\u3001\u9759\u7684\u30a2\u30bb\u30c3\u30c8\u3092\u30e6\u30fc\u30b6\u30fc\u306e\u8fd1\u304f\u306b\u7f6e\u3044\u3066\u3044\u308b\u3002 <strong>\u914d\u4fe1\u3059\u308b<\/strong>.\u30af\u30ea\u30fc\u30f3\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30ad\u30fc\u3001\u30d0\u30ea\u30a2\u30f3\u30c8\u30d8\u30c3\u30c0\u30fc\uff08WebP\u7528\u306a\u3069\uff09\u3001\u4e00\u8cab\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u306b\u6ce8\u610f\u3092\u6255\u3063\u3066\u3044\u307e\u3059\u3002\u91cd\u8981\u306aHTML\u30da\u30fc\u30b8\u306f\u6ce8\u610f\u6df1\u304f\u3001API\u30ec\u30b9\u30dd\u30f3\u30b9\u306f\u9078\u629e\u7684\u306b\u3001\u753b\u50cf\u306f\u7a4d\u6975\u7684\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u307e\u3059\u3002\u7c21\u5358\u306a\u6982\u8981 <a href=\"https:\/\/webhosting.de\/ja\/%e3%82%b3%e3%83%b3%e3%83%86%e3%83%b3%e3%83%84%e9%85%8d%e4%bf%a1\/\">CDN\u306e\u6700\u9069\u5316<\/a> \u4e8c\u91cd\u5727\u7e2e\u306e\u3088\u3046\u306a\u843d\u3068\u3057\u7a74\u3092\u907f\u3051\u308b\u306e\u306b\u5f79\u7acb\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3068\u30a8\u30c3\u30b8\u306e\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u30b3\u30b9\u30c8\u3092\u6291\u3048\u3066\u3044\u308b\u3002 <strong>\u8868\u793a<\/strong>.<\/p>\n\n<h2>\u30a8\u30c3\u30b8\u3067\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3001\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3001\u91cd\u8907\u6392\u9664<\/h2>\n\n<p>\u79c1\u306f\u6700\u65b0\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff08WebP\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\u3067AVIF\uff09\u3067\u753b\u50cf\u3092\u518d\u751f\u3057\u3001CDN\u304c\u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u5c0a\u91cd\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u6b63\u3057\u3044 <code>\u53d7\u3051\u5165\u308c\u308b<\/code>-\u30d0\u30ea\u30a2\u30f3\u30c8\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u30ad\u30fc\u306e\u4e00\u610f\u6027\u3002\u79c1\u306f\u4e00\u5ea6\u3060\u3051\u5727\u7e2e\u3059\u308b\u3053\u3068\u3067\u4e8c\u91cdGzip\u3092\u907f\u3051\u3066\u3044\u308b\uff08\u30b5\u30fc\u30d0 <em>\u6216\u3044\u306f<\/em> Edge)\u306e\u30d5\u30e9\u30b0\u3092\u89e3\u9664\u3059\u308b\u3002HTML\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u306f\u4fdd\u5b88\u7684\u306aTTL\u3068\u5f37\u529b\u306aETag\u3092\u8a2d\u5b9a\u3057\u3001\u30a2\u30bb\u30c3\u30c8\u306b\u3064\u3044\u3066\u306f\u7a4d\u6975\u7684\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n<h2>\u6e2c\u5b9a\u3001\u4e3b\u8981\u6570\u5024\u3001\u512a\u5148\u9806\u4f4d\u4ed8\u3051<\/h2>\n\n<p>\u79c1\u306f\u660e\u78ba\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e88\u7b97\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u3001\u30df\u30ea\u79d2\u5358\u4f4d\u306e\u5024\u3067\u306f\u306a\u304f\u3001LCP\u3001CLS\u3001INP\u306b\u96c6\u4e2d\u3059\u308b\u3002 <strong>\u7d76\u7e01<\/strong> 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