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\n\u30b5\u30a4\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6539\u5584\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a\u3084SEO\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u5411\u4e0a\u306b\u3082\u5bc4\u4e0e\u3059\u308b\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306b\u3001\u30b5\u30a4\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u30b9\u30c6\u30c3\u30d7\u3068\u305d\u306e\u6839\u62e0\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n
\u753b\u50cf\u306e\u6700\u9069\u5316 <\/p>\n
\u30b9\u30c6\u30c3\u30d7 \u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3057\u3001\u9069\u5207\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3059\uff08\u4f8b\u3000JPEG\u3001PNG\u3001WebP\uff09\u3002<\/p>\n
\u753b\u50cf\u3092\u5727\u7e2e\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u89e3\u50cf\u5ea6\u3092\u8abf\u6574\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u9ad8\u89e3\u50cf\u5ea6\u3067\u5927\u304d\u306a\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306f\u30da\u30fc\u30b8\u30ed\u30fc\u30c9\u6642\u9593\u3092\u5897\u52a0\u3055\u305b\u308b\u5927\u304d\u306a\u8981\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u753b\u50cf\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u91cf\u304c\u6e1b\u5c11\u3057\u3001\u30da\u30fc\u30b8\u306e\u30ed\u30fc\u30c9\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5229\u7528 <\/p>\n
\u30b9\u30c6\u30c3\u30d7 \u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u30b5\u30fc\u30d0\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5229\u7528\u3057\u3066\u3001\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30e6\u30fc\u30b6\u30fc\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u518d\u3073\u540c\u3058\u30da\u30fc\u30b8\u3092\u8a2a\u554f\u3057\u305f\u969b\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u65e9\u304f\u30ed\u30fc\u30c9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u6642\u9593\u3068\u30ea\u30bd\u30fc\u30b9\u306e\u6d88\u8cbb\u3092\u6291\u5236\u3057\u3001\u52b9\u7387\u7684\u306a\u30a2\u30af\u30bb\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n
\u30b3\u30fc\u30c9\u306e\u30df\u30cb\u30d5\u30a1\u30a4 <\/p>\n
\u30b9\u30c6\u30c3\u30d7 HTML\u3001CSS\u3001JavaScript\u30d5\u30a1\u30a4\u30eb\u306e\u4e0d\u8981\u306a\u30b9\u30da\u30fc\u30b9\u3084\u30b3\u30e1\u30f3\u30c8\u3092\u524a\u9664\u3057\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u5727\u7e2e\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u30b3\u30fc\u30c9\u306e\u30df\u30cb\u30d5\u30a1\u30a4\u306b\u3088\u308a\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8d8a\u3057\u306e\u8ee2\u9001\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30da\u30fc\u30b8\u5168\u4f53\u306e\u30ed\u30fc\u30c9\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u3001\u30b9\u30d4\u30fc\u30c9\u306e\u5411\u4e0a\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n
\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u306e\u5b9f\u88c5 <\/p>\n
\u30b9\u30c6\u30c3\u30d7 \u30d3\u30e5\u30fc\u30dd\u30fc\u30c8\u5916\u306e\u753b\u50cf\u3084\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aad\u307f\u8fbc\u307f\u3092\u9045\u5ef6\u3055\u305b\u3001\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u305f\u6642\u70b9\u3067\u30ed\u30fc\u30c9\u3059\u308b\u3002<\/p>\n
\u6839\u62e0 \u4e00\u5ea6\u306b\u5168\u3066\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u8aad\u307f\u8fbc\u3080\u5fc5\u8981\u304c\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u521d\u56de\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
\u6700\u521d\u306b\u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u306e\u307f\u3092\u7d20\u65e9\u304f\u8aad\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5373\u5ea7\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n
CDN\u306e\u5229\u7528 <\/p>\n
\u30b9\u30c6\u30c3\u30d7 \u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u3092\u4f7f\u3063\u3066\u3001\u5730\u7406\u7684\u306b\u5206\u6563\u3055\u308c\u305f\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u914d\u4fe1\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u7269\u7406\u7684\u306a\u8ddd\u96e2\u3092\u7e2e\u3081\u308b\u3053\u3068\u3067\u3001\u30ed\u30fc\u30c9\u6642\u9593\u3092\u77ed\u7e2e\u3057\u307e\u3059\u3002<\/p>\n
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HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u524a\u6e1b <\/p>\n
\u30b9\u30c6\u30c3\u30d7 \u4e0d\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u524a\u6e1b\u3057\u3001CSS\u30b9\u30d7\u30e9\u30a4\u30c8\u3084\u7d50\u5408\u6280\u8853\u3067\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u3092\u6e1b\u5c11\u3055\u305b\u308b\u3002<\/p>\n
\u6839\u62e0 \u5404HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u306f\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u3042\u308a\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u304c\u591a\u3044\u3068\u30da\u30fc\u30b8\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u9045\u304f\u3057\u307e\u3059\u3002<\/p>\n
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\u30b5\u30fc\u30d0\u30fc\u306e\u6700\u9069\u5316 <\/p>\n
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\u7279\u306b\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u304c\u9045\u3044\u5834\u5408\u306f\u691c\u8a0e\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
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\u3053\u308c\u3089\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u7d50\u679c\u3068\u3057\u3066\u3001\u30da\u30fc\u30b8\u306e\u30ed\u30fc\u30c9\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306e\u5411\u4e0a\u3084\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u7387\u306e\u5897\u52a0\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u6539\u5584\u306a\u3069\u3001\u591a\u304f\u306e\u5229\u70b9\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n
\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u901f\u304f\u3059\u308b\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3084\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u304b\uff1f
\n\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u30c4\u30fc\u30eb\u3068\u65b9\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u306e\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306b\u5177\u4f53\u7684\u306a\u30c4\u30fc\u30eb\u3084\u65b9\u6cd5\u3068\u3001\u305d\u306e\u6839\u62e0\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n
1. \u5185\u5bb9\u306e\u6700\u9069\u5316<\/p>\n
\u753b\u50cf\u5727\u7e2e \u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306f\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u30b5\u30a4\u30ba\u306e\u5927\u90e8\u5206\u3092\u5360\u3081\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u30c4\u30fc\u30eb\u3068\u3057\u3066\u306f\u3001TinyPNG\u3084ImageOptim\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u8996\u899a\u7684\u306a\u54c1\u8cea\u3092\u4fdd\u3061\u3064\u3064\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u30b3\u30fc\u30c9\u306e\u30df\u30cb\u30d5\u30a1\u30a4 HTML\u3001CSS\u3001JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u30df\u30cb\u30d5\u30a1\u30a4\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u306f\u3001UglifyJS\u3084CSSNano\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n
\u30b3\u30fc\u30c9\u306e\u30b9\u30da\u30fc\u30b9\u3084\u30b3\u30e1\u30f3\u30c8\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u3067\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u308a\u3001\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
2. \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6d3b\u7528<\/p>\n
\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5 \u30ea\u30d4\u30fc\u30bf\u30fc\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u3001\u4ee5\u524d\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u5185\u5bb9\u3092\u3059\u3050\u306b\u8aad\u307f\u8fbc\u3081\u308b\u3088\u3046\u306b\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u3092\u6e1b\u3089\u3057\u3001\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
CDN\u306e\u5229\u7528 \u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af(CDN)\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5730\u7406\u7684\u306b\u8fd1\u3044\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u914d\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u6539\u5584\u3057\u307e\u3059\u3002<\/p>\n
Cloudflare\u3084Amazon CloudFront\u304c\u4ee3\u8868\u7684\u306aCDN\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002<\/p>\n
3. \u30b5\u30fc\u30d0\u30fc\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6700\u9069\u5316<\/p>\n
\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u306e\u77ed\u7e2e \u9ad8\u901f\u306e\u30a6\u30a7\u30d6\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u3076\u3053\u3068\u3084\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u30b5\u30fc\u30d0\u30fc\u306e\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
\u5fdc\u7b54\u6642\u9593\u304c\u77ed\u3044\u307b\u3069\u3001\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u901f\u5ea6\u306f\u901f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n
HTTP\/2\u306e\u5c0e\u5165 HTTP\/2\u306f\u30da\u30fc\u30b8\u8981\u7d20\u3092\u540c\u6642\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u304a\u3088\u3073\u8aad\u307f\u8fbc\u3080\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3057\u307e\u3059\u3002<\/p>\n
\u307b\u3068\u3093\u3069\u306e\u6700\u65b0\u306e\u30d6\u30e9\u30a6\u30b6\u306fHTTP\/2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u8a2d\u5b9a\u3067\u6709\u52b9\u5316\u3059\u308b\u3060\u3051\u3067\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
4. \u5916\u90e8\u30ea\u30bd\u30fc\u30b9\u306e\u6700\u9069\u5316<\/p>\n
\u975e\u540c\u671f\u30ed\u30fc\u30c9 JavaScript\u30d5\u30a1\u30a4\u30eb\u3092\u975e\u540c\u671f\u3067\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3067\u3001\u30da\u30fc\u30b8\u306e\u4ed6\u306e\u90e8\u5206\u3092\u30d6\u30ed\u30c3\u30af\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30da\u30fc\u30b8\u306e\u521d\u671f\u8aad\u307f\u8fbc\u307f\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u30c7\u30d5\u30a1\u30fc\u30c9\u30b9\u30af\u30ea\u30d7\u30c8 \u5fc5\u8981\u306e\u306a\u3044\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u30da\u30fc\u30b8\u306e\u6700\u521d\u306e\u8868\u793a\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u9045\u3089\u305b\u308b\u3053\u3068\u3067\u3001\u521d\u671f\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n
5. \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u89e3\u6790\u30c4\u30fc\u30eb\u306e\u5229\u7528<\/p>\n
Google PageSpeed Insights \u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5206\u6790\u3057\u3001\u3069\u306e\u90e8\u5206\u3092\u6539\u5584\u3067\u304d\u308b\u304b\u3092\u793a\u3059\u30dd\u30a4\u30f3\u30c8\u3092\u4e0e\u3048\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n
GTmetrix \u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u8a73\u7d30\u306a\u89e3\u6790\u3092\u884c\u3044\u3001\u901f\u5ea6\u5411\u4e0a\u306e\u305f\u3081\u306e\u5177\u4f53\u7684\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u30d7\u30e9\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3084\u65b9\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u52b9\u679c\u7684\u306b\u6539\u5584\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u901f\u3044\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u306f\u3001SEO\u3084\u30e6\u30fc\u30b6\u30fc\u30d3\u30ea\u30c6\u30a3\u306e\u5411\u4e0a\u306b\u76f4\u7d50\u3057\u3001\u7d50\u679c\u7684\u306b\u30e6\u30fc\u30b6\u4f53\u9a13\u3092\u5411\u4e0a\u3055\u305b\u3001\u30da\u30fc\u30b8\u306e\u96e2\u8131\u7387\u3092\u4e0b\u3052\u308b\u3068\u3044\u3046\u6839\u62e0\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u6307\u6a19\u306b\u6ce8\u76ee\u3059\u3079\u304d\u3067\u3059\u304b\uff1f
\n\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u306e\u969b\u306b\u8a3a\u65ad\u3059\u3079\u304d\u6307\u6a19\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u305d\u308c\u305e\u308c\u306e\u6307\u6a19\u306f\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3084\u30b5\u30a4\u30c8\u306e\u9ad8\u901f\u6027\u306b\u76f4\u7d50\u3059\u308b\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306b\u4ee3\u8868\u7684\u306a\u6307\u6a19\u3068\u305d\u306e\u6839\u62e0\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n
\u30da\u30fc\u30b8\u30ed\u30fc\u30c9\u6642\u9593<\/p>\n
\u6982\u8981 \u30b5\u30a4\u30c8\u304c\u5b8c\u5168\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u3067\u3059\u3002<\/p>\n
\u6839\u62e0 \u30ed\u30fc\u30c9\u6642\u9593\u304c\u9577\u3044\u3068\u30e6\u30fc\u30b6\u30fc\u304c\u5f85\u3061\u304d\u308c\u305a\u306b\u96e2\u8131\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n
Google\u306e\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c3\u79d2\u3092\u8d85\u3048\u308b\u3068\u3001\u96e2\u8131\u7387\u304c\u6025\u5897\u3057\u307e\u3059\u3002<\/p>\n
Time to First Byte (TTFB)<\/p>\n
\u6982\u8981 \u30e6\u30fc\u30b6\u30fc\u306e\u30d6\u30e9\u30a6\u30b6\u304c\u6700\u521d\u306e\u30d0\u30a4\u30c8\u3092\u53d7\u4fe1\u3059\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u8a08\u6e2c\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 TTFB\u306f\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u901f\u5ea6\u3092\u793a\u3059\u6307\u6a19\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u554f\u984c\u304c\u3042\u308b\u5834\u5408\u306b\u5f71\u97ff\u304c\u51fa\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n
\u5fdc\u7b54\u304c\u9045\u3044\u3068\u30e6\u30fc\u30b6\u30fc\u306b\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u304c\u5897\u3048\u307e\u3059\u3002<\/p>\n
First Contentful Paint (FCP)<\/p>\n
\u6982\u8981 \u30da\u30fc\u30b8\u306e\u6700\u521d\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u8a08\u6e2c\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u30e6\u30fc\u30b6\u30fc\u306b\u4f55\u3089\u304b\u306e\u30d3\u30b8\u30e5\u30a2\u30eb\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u304c\u63d0\u4f9b\u3055\u308c\u308b\u6700\u521d\u306e\u77ac\u9593\u3067\u3059\u3002<\/p>\n
\u76f4\u611f\u7684\u306b\u30b5\u30a4\u30c8\u304c\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u96e2\u8131\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n
Largest Contentful Paint (LCP)<\/p>\n
\u6982\u8981 \u30da\u30fc\u30b8\u4e0a\u3067\u5927\u304d\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u8981\u7d20\uff08\u753b\u50cf\u3084\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\uff09\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u3067\u3059\u3002<\/p>\n
\u6839\u62e0 \u30da\u30fc\u30b8\u304c\u5b8c\u5168\u306b\u5229\u7528\u53ef\u80fd\u306a\u72b6\u614b\u3067\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n
LCP\u304c2.5\u79d2\u4ee5\u5185\u3067\u3042\u308b\u3053\u3068\u304c\u7406\u60f3\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
Cumulative Layout Shift (CLS)<\/p>\n
\u6982\u8981 \u30da\u30fc\u30b8\u306e\u30d3\u30b8\u30e5\u30a2\u30eb\u5b89\u5b9a\u6027\u3092\u8a55\u4fa1\u3059\u308b\u6307\u6a19\u3067\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u7a81\u7136\u306e\u30b7\u30d5\u30c8\u306e\u767a\u751f\u983b\u5ea6\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u30e6\u30fc\u30b6\u30fc\u304c\u610f\u56f3\u3057\u306a\u3044\u30af\u30ea\u30c3\u30af\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u30da\u30fc\u30b8\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u5927\u304d\u306a\u30b7\u30d5\u30c8\u306f\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u640d\u306a\u3044\u307e\u3059\u3002<\/p>\n
Total Blocking Time (TBT)<\/p>\n
\u6982\u8981 \u9577\u3044\u30bf\u30b9\u30af\u306b\u3088\u3063\u3066\u30b9\u30ec\u30c3\u30c9\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u6642\u9593\u306e\u5408\u8a08\u3067\u3059\u3002<\/p>\n
\u6839\u62e0 TBT\u304c\u591a\u3044\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u304c\u9045\u5ef6\u3057\u3001\u30da\u30fc\u30b8\u304c\u5f15\u3063\u304b\u304b\u308b\u3088\u3046\u306b\u611f\u3058\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
Speed Index<\/p>\n
\u6982\u8981 \u30da\u30fc\u30b8\u306e\u8996\u899a\u7684\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u3069\u306e\u7a0b\u5ea6\u901f\u304f\u8868\u793a\u3055\u308c\u308b\u304b\u3092\u793a\u3059\u6307\u6a19\u3067\u3059\u3002<\/p>\n
\u6839\u62e0 \u30da\u30fc\u30b8\u304c\u8996\u899a\u7684\u306b\u8aa4\u89e3\u3055\u308c\u308b\u307b\u3069\u901f\u304f\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u77e5\u899a\u4f53\u9a13\u3092\u6539\u5584\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u3089\u306e\u6307\u6a19\u306f\u3001Google\u304c\u63d0\u6848\u3059\u308b\u300cCore Web Vitals\u300d\u306b\u3082\u542b\u307e\u308c\u3001SEO\u306b\u304a\u3044\u3066\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n
\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6539\u5584\u306f\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u306b\u3082\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u6307\u6a19\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30a2\u30af\u30bb\u30b9\u6570\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u3053\u308c\u3089\u306e\u30c7\u30fc\u30bf\u306f\u3001Google Analytics\u3084Chrome Developer Tools\u3001Lighthouse\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u53ce\u96c6\u30fb\u5206\u6790\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3010\u8981\u7d04\u3011
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