{"id":55692,"date":"2024-03-11T18:40:03","date_gmt":"2024-03-11T09:40:03","guid":{"rendered":"https:\/\/kinqsta.com\/jp\/?p=55692&#038;preview=true&#038;preview_id=55692"},"modified":"2025-09-19T21:09:41","modified_gmt":"2025-09-19T12:09:41","slug":"webp","status":"publish","type":"post","link":"https:\/\/kinqsta.com\/jp\/blog\/webp\/","title":{"rendered":"WordPress\u3067WebP\u753b\u50cf\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u2500\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u6700\u592735%\u7e2e\u5c0f"},"content":{"rendered":"<p><a href=\"https:\/\/kinqsta.com\/jp\/learn\/speed-up-wordpress\/\">WordPress\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316<\/a>\u3059\u308b\u65b9\u6cd5\u306e\u4e00\u3064\u3068\u3057\u3066\u3001\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u753b\u50cf\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u306e\u306f\u975e\u5e38\u306b\u52b9\u679c\u7684\u3067\u3059\u3002\u753b\u50cf\u306f\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u7d04\u534a\u5206\u3092\u5360\u3081\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u3061\u3087\u3063\u3068\u3057\u305f\u6539\u5584\u3067\u3082\u5927\u304d\u306a\u52b9\u679c\u3092\u671f\u5f85\u3067\u304d\u307e\u3059\u3002\u305d\u3057\u3066\u753b\u50cf\u6700\u9069\u5316\u306b\u898b\u9003\u305b\u306a\u3044\u306e\u304c\u3001WebP\uff08\u30a6\u30a7\u30c3\u30d4\u30fc\uff09\u3067\u3059\u3002<\/p>\n<p>WebP\u306f\u6700\u65b0\u306e\u753b\u50cf\u5f62\u5f0f\u3067\u3001\u753b\u8cea\u3092\u843d\u3068\u3059\u3053\u3068\u306a\u304f\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u753b\u50cf\u3092WebP\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3076\u3053\u3068\u3067\u3001\u898b\u305f\u76ee\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u309225\u301c35%\u7e2e\u5c0f\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u307b\u3068\u3093\u3069\u306e<a href=\"https:\/\/kinqsta.com\/jp\/browser-market-share\/\">\u30e2\u30c0\u30f3\u30d6\u30e9\u30a6\u30b6<\/a>\u3068<a href=\"https:\/\/kinqsta.com\/jp\/blog\/wordpress-5-8\/\">WordPress 5.8<\/a>\u4ee5\u4e0a\u304c\u3059\u3067\u306bWebP\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u306e\u3082\u5b89\u5fc3\u3067\u3059\u3002\u4eca\u56de\u306f\u3001\u3053\u306eWebP\u306b\u8feb\u308a\u3001\u753b\u50cf\u6700\u9069\u5316\u306b\u5f79\u7acb\u3064\u4f7f\u7528\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n<h2>WebP\u3068\u306f<\/h2>\n<p>WebP\u306fGoogle\u304c\u753b\u50cf\u3092\u6700\u9069\u5316\u3059\u308b\u76ee\u7684\u3067\u958b\u767a\u3057\u305f\u753b\u50cf\u5f62\u5f0f\u3002<a href=\"https:\/\/kinqsta.com\/jp\/blog\/jpg-vs-jpeg\/\">JPEG\u3084JPG<\/a>\u3001PNG\u3068\u3044\u3063\u305f\u4e00\u822c\u7684\u306a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3088\u308a\u3082\u5727\u7e2e\u7387\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\uff08<a href=\"https:\/\/kinqsta.com\/jp\/blog\/image-file-types\/\">\u5404\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3068\u30b5\u30a4\u30c8\u901f\u5ea6\u306e\u95a2\u4fc2\u6027\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089<\/a>\uff09\u3002<\/p>\n<p>WebP\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u3067\u304d\u308b\u9650\u308a\u5c0f\u3055\u304f\u3057\u3066\u3001\u540c\u3058\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u914d\u4fe1\u3059\u308b\u3053\u3068\u306b\u91cd\u70b9\u304c\u7f6e\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u308b\u3053\u3068\u3067\u3001\u30b5\u30a4\u30c8\u8a2a\u554f\u8005\u306b\u540c\u3058\u4f53\u9a13\u3092\u63d0\u4f9b\u3057\u306a\u304c\u3089\u3001<a href=\"https:\/\/kinqsta.com\/jp\/learn\/page-speed\/\">\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u9ad8\u901f\u5316<\/a>\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/developers.google.com\/speed\/webp\/docs\/webp_study\" target=\"_blank\" rel=\"noopener noreferrer\">Google\u306eWebP\u5909\u63db\u306b\u95a2\u3059\u308b\u8abf\u67fb<\/a>\u3067\u306f\u3001WebP\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u5e73\u5747\u30b5\u30a4\u30ba\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u540c\u7b49\u306eJPEG\u753b\u50cf\u3068\u6bd4\u8f03\u3057\u306625\uff5e34%\u5c0f\u3055\u3044<\/li>\n<li>\u540c\u7b49\u306ePNG\u753b\u50cf\u3068\u6bd4\u8f03\u3057\u306626%\u5c0f\u3055\u3044<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001\u753b\u50cf\u6700\u9069\u5316\u306e\u4f59\u5730\u304c\u3042\u308b\u5834\u5408\u3001<a href=\"https:\/\/kinqsta.com\/jp\/blog\/google-pagespeed-insights\/\">PageSpeed Insights<\/a>\u3067\u306f\u3001<strong>WebP\u306e\u3088\u3046\u306a\u6b21\u4e16\u4ee3\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u753b\u50cf\u3092\u4fdd\u5b58<\/strong>\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_72785\" aria-describedby=\"caption-attachment-72785\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-72785 size-large\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2020\/05\/google-pagespeed-insights-1024x621.png\" alt=\"WebP\u753b\u50cf\u306e\u4f7f\u7528\u3092\u63a8\u5968\u3059\u308bGoogle PageSpeed Insights\u306e\u30a4\u30f3\u30b5\u30a4\u30c8\" width=\"1024\" height=\"621\"><figcaption id=\"caption-attachment-72785\" class=\"wp-caption-text\">WebP\u753b\u50cf\u306e\u4f7f\u7528\u3092\u63a8\u5968\u3059\u308bGoogle PageSpeed Insights\u306e\u30a4\u30f3\u30b5\u30a4\u30c8<\/figcaption><\/figure>\n<p>\u3067\u306f\u3001Google\u306eWebP\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u7e2e\u5c0f\u3092\u5b9f\u73fe\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>WebP\u306f\u3001<a href=\"https:\/\/kinqsta.com\/blog\/lossy-vs-lossless\/\">\u975e\u53ef\u9006\u5727\u7e2e\u3068\u53ef\u9006\u5727\u7e2e<\/a>\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u6b63\u78ba\u306a\u7e2e\u5c0f\u7387\u306f\u3069\u3061\u3089\u3092\u4f7f\u7528\u3059\u308b\u304b\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u975e\u53ef\u9006\u5727\u7e2e\u306e\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u7e2e\u5c0f\u306b\u4e88\u6e2c\u7b26\u53f7\u5316\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e88\u6e2c\u7b26\u53f7\u5316\u306f\u3001\u52d5\u753b\u30b3\u30fc\u30c7\u30c3\u30af\u306eVP8\u306b\u57fa\u3065\u304d\u3001\u753b\u50cf\u5185\u306e\u96a3\u63a5\u30d4\u30af\u30bb\u30eb\u306e\u5024\u3092\u4f7f\u7528\u3057\u3066\u5024\u3092\u4e88\u6e2c\u3057\u3001\u305d\u306e\u5dee\u5206\u306e\u307f\u3092\u7b26\u53f7\u5316\u3057\u307e\u3059\u3002<\/p>\n<p>\u53ef\u9006\u5727\u7e2e\u306b\u306f\u3001WebP\u958b\u767a\u30c1\u30fc\u30e0\u306b\u3088\u308b\u72ec\u81ea\u306e\u9ad8\u5ea6\u306a\u65b9\u6cd5\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<a href=\"https:\/\/developers.google.com\/speed\/webp\/docs\/compression\">WebP\u306e\u5727\u7e2e\u6280\u8853\u306e\u8a73\u7d30\u306f\u3053\u3061\u3089<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>WebP\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6<\/h2>\n<p>\u5f53\u7136\u3067\u3059\u304c\u3001WebP\u753b\u50cf\u304c\u52d5\u4f5c\u3059\u308b\u306b\u306f\u3001\u8a2a\u554f\u8005\u306e\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u5927\u304d\u304f\u767a\u5c55\u3059\u308b\u4e2d\u3001WebP\u306e\u4e92\u63db\u6027\u306f\u307e\u3060\u4e07\u80fd\u3068\u306f\u8a00\u3048\u307e\u305b\u3093\u3002<\/p>\n<p>WebP\u753b\u50cf\u306f\u3001\u6b21\u306e\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>Chrome\uff08PC\u304a\u3088\u3073\u30e2\u30d0\u30a4\u30eb\uff09<\/li>\n<li>Firefox\uff08PC\u304a\u3088\u3073\u30e2\u30d0\u30a4\u30eb\uff09<\/li>\n<li>Microsoft Edge<\/li>\n<li>iOS\u304a\u3088\u3073macOSSafari\uff08macOS 11 Big Sur\u4ee5\u964d\u306e\u307f\uff09<\/li>\n<li>Opera\uff08PC\u304a\u3088\u3073\u30e2\u30d0\u30a4\u30eb\uff09<\/li>\n<\/ul>\n<p>\u672c\u8a18\u4e8b\u57f7\u7b46\u6642\u70b9\u3067\u306f\u3001Safari\u3067\u306f\u90e8\u5206\u7684\u306b\u3057\u304b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u7dcf\u5408\u7684\u306b\u306f\u3001<a href=\"https:\/\/caniuse.com\/#feat=webp\" target=\"_blank\" rel=\"noopener noreferrer\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30e6\u30fc\u30b6\u30fc\u306e\u7d0495%<\/a>\u304cWebP\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002WebP\u306f\u78ba\u304b\u306b\u5727\u5012\u7684\u306a\u652f\u6301\u3092\u5f97\u3066\u3044\u307e\u3059\u304c\u3001\u9006\u306b\u8a00\u3048\u3070\u30015%\u306e\u7279\u306b\u53e4\u3044macOS\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308bSafari\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u597d\u307e\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001WebP\u306b\u753b\u50cf\u3092\u5909\u63db\u3057\u306a\u304c\u3089\u3001\u3059\u3079\u3066\u306e\u8a2a\u554f\u8005\u306b\u512a\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u63d0\u4f9b\u3059\u308b\u30d2\u30f3\u30c8\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_99587\" aria-describedby=\"caption-attachment-99587\" style=\"width: 1100px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-99587 size-full\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2020\/06\/WebP-Browsers-Support-CanIUse.jpg\" alt=\"\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u3067\u306eWebP\u30b5\u30dd\u30fc\u30c8\" width=\"1100\" height=\"584\"><figcaption id=\"caption-attachment-99587\" class=\"wp-caption-text\">\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u3067\u306eWebP\u30b5\u30dd\u30fc\u30c8<\/figcaption><\/figure>\n<h2>\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u6bd4\u8f03\uff08WebP\u3001JPG\u3001PNG\uff09<\/h2>\n<p>\u5148\u3067\u3054\u7d39\u4ecb\u3057\u305f\u901a\u308a\u3001Google\u306e\u30c6\u30b9\u30c8\u306b\u3088\u308b\u3068\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u540c\u7b49\u306eJPEG\u753b\u50cf\u3068\u6bd4\u8f03\u3057\u306625\uff5e34%\u5c0f\u3055\u3044<\/li>\n<li>\u540c\u7b49\u306ePNG\u753b\u50cf\u3068\u6bd4\u8f03\u3057\u306626%\u5c0f\u3055\u3044<\/li>\n<\/ul>\n<p>Google\u306e\u65b9\u6cd5\u8ad6\u306b\u3064\u3044\u3066\u306f\u3001\u305d\u308c\u305e\u308c\u4ee5\u4e0b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/developers.google.com\/speed\/webp\/docs\/webp_study\" target=\"_blank\" rel=\"noopener noreferrer\">JPEG<\/a><\/li>\n<li><a href=\"https:\/\/developers.google.com\/speed\/webp\/docs\/webp_lossless_alpha_study#results\" target=\"_blank\" rel=\"noopener noreferrer\">PNG<\/a><\/li>\n<\/ul>\n<p>\u3044\u305a\u308c\u306e\u30c6\u30b9\u30c8\u3082\u3001\u4ee5\u4e0b\u3092\u542b\u30801\u4e071,000\u4ee5\u4e0a\u306e\u753b\u50cf\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%AC%E3%83%8A_(%E7%94%BB%E5%83%8F%E3%83%87%E3%83%BC%E3%82%BF)\" target=\"_blank\" rel=\"noopener noreferrer\">\u30ec\u30ca<\/a>\uff08\u753b\u50cf\u51e6\u7406\u306e\u5206\u91ce\u3067\u6709\u540d\u306a\u30c6\u30b9\u30c8\u753b\u50cf\uff09<\/li>\n<li><a href=\"http:\/\/r0k.us\/graphics\/kodak\/\" target=\"_blank\" rel=\"noopener noreferrer\">Kodak\u306e\u30d5\u30eb\u30ab\u30e9\u30fc\u753b\u50cf<\/a>24\u70b9<\/li>\n<li>Tecnick.com\u306e\u753b\u50cf100\u70b9<\/li>\n<li>Google\u753b\u50cf\u691c\u7d22\u304b\u3089\u306e1\u4e071,000\u4ee5\u4e0a\u306e\u753b\u50cf\u30b5\u30f3\u30d7\u30eb<\/li>\n<\/ul>\n<h2>WordPress\u3067WebP\u753b\u50cf\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5<\/h2>\n<p><a href=\"https:\/\/kinqsta.com\/jp\/blog\/wordpress-5-8\/\">WordPress 5.8<\/a>\u4ee5\u964d\u306f\u3001JPEG\u3001PNG\u3001GIF\u5f62\u5f0f\u306b\u4e26\u3093\u3067\u3001WebP\u3082\u6a19\u6e96\u3067\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001<a href=\"https:\/\/kinqsta.com\/jp\/blog\/wordpress-media-library\/\">\u753b\u50cf\u3092\u30e1\u30c7\u30a3\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9<\/a>\u3057\u3066\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u8ffd\u52a0\u53ef\u80fd\u3067\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u307b\u3068\u3093\u3069\u306e\u7528\u9014\u3067\u306f\u3053\u308c\u3067\u5341\u5206\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinqsta.com\/jp\/blog\/wordpress-5-8\/#how-to-use-webp-images-in-wordpress\">WordPress 5.8\u4ee5\u964d\u3067WebP\u753b\u50cf\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u306f\u3053\u3061\u3089<\/a>\u3067\u3054\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u4f75\u305b\u3066\u3001<a href=\"https:\/\/kinqsta.com\/jp\/blog\/wordpress-5-8\/#caveats-about-webp-in-wordpress-58\">WordPress\u306eWebP\u30b5\u30dd\u30fc\u30c8\u306b\u95a2\u3059\u308b\u6ce8\u610f\u4e8b\u9805<\/a>\u3082\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u5148\u307b\u3069\u89e6\u308c\u305f\u901a\u308a\u30015\uff05\u306e\u30e6\u30fc\u30b6\u30fc\uff08\u4e3b\u306b\u53e4\u3044macOS\u306eSafari\u30e6\u30fc\u30b6\u30fc\uff09\u306f\u3001WebP\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3044\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u8ffd\u52a0\u3055\u308c\u305fWebP\u753b\u50cf\u306f\u3001\u3053\u308c\u3089\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u8868\u793a\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u4f53\u9a13\u3092\u640d\u306a\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001WebP\u753b\u50cf\u306e\u751f\u6210\u306f\u3001\u30ab\u30e1\u30e9\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001<a href=\"https:\/\/kinqsta.com\/jp\/blog\/free-images-for-wordpress\/\">\u30aa\u30f3\u30e9\u30a4\u30f3\u753b\u50cf\u30e9\u30a4\u30d6\u30e9\u30ea<\/a>\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u3042\u308bJPG\/JPEG\u307b\u3069\u53d6\u5f97\u304c\u5bb9\u6613\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3055\u3089\u306bWordPress\u306b\u306f\u3001\u73fe\u72b6WebP\u5f62\u5f0f\u3078\u306e\u753b\u50cf\u306e\u81ea\u52d5\u5909\u63db\u6a5f\u80fd\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u308c\u306b\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u5bfe\u51e6\u53ef\u80fd\u3067\u3059\u3002\u5143\u306e\u753b\u50cf\u3092WebP\u306b\u5909\u63db\u3057\u3064\u3064\u3001WebP\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u30d6\u30e9\u30a6\u3067\u306f\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3068\u3057\u3066\u5909\u63db\u524d\u306e\u753b\u50cf\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u753b\u671f\u7684\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001JPEG\u30d5\u30a1\u30a4\u30eb\u3092\u30b5\u30a4\u30c8\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>JPEG\u30d5\u30a1\u30a4\u30eb\u3092WebP\u306b\u5909\u63db\u3057\u3001Chrome\u3001Firefox\u3001Edge\u3067WebP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u63d0\u4f9b<\/li>\n<li>Safari\uff08\u53e4\u3044macOS\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\uff09\u3084WebP\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u305d\u306e\u4ed6\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u306f\u5143\u306eJPEG\u30d5\u30a1\u30a4\u30eb\u3092\u8868\u793a<\/li>\n<\/ul>\n<p>\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u3059\u3079\u3066\u306e\u8a2a\u554f\u8005\u306b\u753b\u50cf\u3092\u8868\u793a\u3057\u306a\u304c\u3089\u3001\u30b5\u30a4\u30c8\u901f\u5ea6\u3082\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u3001Kinsta\uff08\u304a\u3088\u3073<a href=\"https:\/\/kinqsta.com\/jp\/docs\/wordpress-hosting\/wordpress-cdn\/kinsta-cdn\/#kinstas-cdn\">Kinsta CDN<\/a>\uff09\u3068\u4e92\u63db\u6027\u306e\u3042\u308b<strong>\u304a\u3059\u3059\u3081WebP WordPress\u30d7\u30e9\u30b0\u30a4\u30f3<\/strong>\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<div><\/div><kinsta-auto-toc list-style=\"disc\" selector=\"h3\" count-number=\"4\" sub-toc=\"true\"><\/kinsta-auto-toc>\n<aside role=\"note\" class=\"wp-block-kinsta-notice is-style-info\">\n            <h3>Info<\/h3>\n        <p>Kinsta\u306e\u304a\u5ba2\u69d8\u306f\u3001\u3053\u308c\u3089\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u7528\u306eWebP\u30ad\u30e3\u30c3\u30b7\u30e5\u30d0\u30b1\u30c3\u30c8\u306e\u305f\u3081\u306eNginx\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001<a href=\"https:\/\/kinqsta.com\/jp\/kinsta-support\/\">\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u307e\u3067\u3054\u9023\u7d61<\/a>\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/aside>\n\n<h3>MyKinsta\u306e\u753b\u50cf\u6700\u9069\u5316\u6a5f\u80fd<\/h3>\n<figure id=\"attachment_59766\" aria-describedby=\"caption-attachment-59766\" style=\"width: 2380px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-59766 size-full\" src=\"https:\/\/kinqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/cdn-image-optimization.png\" alt=\"Kinsta\u306e\u753b\u50cf\u6700\u9069\u5316\u6a5f\u80fd\" width=\"2380\" height=\"1354\" srcset=\"https:\/\/kinqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/cdn-image-optimization.png 2380w, https:\/\/kinqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/cdn-image-optimization-300x171.png 300w, https:\/\/kinqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/cdn-image-optimization-1024x583.png 1024w, https:\/\/kinqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/cdn-image-optimization-768x437.png 768w, https:\/\/kinqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/cdn-image-optimization-1536x874.png 1536w, https:\/\/kinqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/cdn-image-optimization-2048x1165.png 2048w\" sizes=\"auto, (max-width: 2380px) 100vw, 2380px\" \/><figcaption id=\"caption-attachment-59766\" class=\"wp-caption-text\">Kinsta\u306e\u753b\u50cf\u6700\u9069\u5316\u6a5f\u80fd<\/figcaption><\/figure>\n<p>\u307e\u305a\u6700\u521d\u306b\u3054\u7d39\u4ecb\u3059\u308b\u306e\u306f\u3001\u53b3\u5bc6\u306b\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001Kinsta\u306e<a href=\"https:\/\/kinqsta.com\/jp\/docs\/wordpress-hosting\/wordpress-cdn\/kinsta-cdn\/#image-optimization-1\">\u753b\u50cf\u6700\u9069\u5316\u6a5f\u80fd<\/a>\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinqsta.com\/jp\/mykinsta\/\">MyKinsta<\/a>\u304b\u3089\u5229\u7528\u3067\u304d\u3001\u753b\u50cf\u3092\u6700\u9069\u5316\u3057\u305fWebP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u81ea\u52d5\u4f5c\u6210\u3057\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u3044\u65b9\u304c\u8a2a\u554f\u8005\u306b\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u5e38\u306b\u53ef\u80fd\u306a\u9650\u308a\u5c0f\u3055\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u53d6\u5f97\u3055\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c\u5373\u5ea7\u306b\u5411\u4e0a\u3057\u3001<a href=\"https:\/\/kinqsta.com\/jp\/blog\/wordpress-seo\/\">SEO<\/a>\u3068\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306e\u4e21\u65b9\u3092\u5927\u5e45\u306b\u6539\u5584\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001<a href=\"https:\/\/kinqsta.com\/jp\/docs\/wordpress-hosting\/wordpress-cdn\/kinsta-cdn\/#kinstas-cdn\">\u9ad8\u6027\u80fdCDN<\/a>\u306b\u3088\u308a\u3001\u3055\u3089\u306b\u30d5\u30a1\u30a4\u30eb\u304c\u9ad8\u901f\u914d\u4fe1\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u8981\u4ef6\u306b\u5fdc\u3058\u3066WebP\u753b\u50cf\u306e<a href=\"https:\/\/kinqsta.com\/blog\/lossy-vs-lossless\/\">\u975e\u53ef\u9006\u5727\u7e2e\u3068\u53ef\u9006\u5727\u7e2e<\/a>\u3092\u9078\u629e\u3067\u304d\u3001\u6700\u9069\u5316\u3092\u30aa\u30f3\u307e\u305f\u306f\u30aa\u30d5\u306b\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6539\u5584\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u753b\u50cf\u6700\u9069\u5316\u6a5f\u80fd\u306f\u3001Kinsta\u3092\u3054\u5229\u7528\u306e\u3059\u3079\u3066\u306e\u304a\u5ba2\u69d8\u306b\u304a\u4f7f\u3044\u3044\u305f\u3060\u3051\u307e\u3059\u3002\u4f7f\u7528\u65b9\u6cd5\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>Kinsta\u3067\u30db\u30b9\u30c8\u3059\u308bWordPress\u30b5\u30a4\u30c8\u306e\u30e1\u30c7\u30a3\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b<\/li>\n<li>MyKinsta\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b<\/li>\n<li>\u300c<strong>WordPress\u30b5\u30a4\u30c8<\/strong>\u300d\uff1e\uff08<strong>\u30b5\u30a4\u30c8\u540d<\/strong>\uff09\uff1e\u300c<strong>CDN<\/strong>\u300d\u306b\u79fb\u52d5<\/li>\n<li>\u300c<strong>\u753b\u50cf\u6700\u9069\u5316<\/strong>\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u300c<strong>\u8a2d\u5b9a<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af<\/li>\n<li>\u53ef\u9006\u5727\u7e2e\u307e\u305f\u306f\u975e\u53ef\u9006\u5727\u7e2e\u306e\u3044\u305a\u308c\u304b\u3092\u9078\u629e\u3057\u3001\u300c<strong>\u8a2d\u5b9a\u3092\u4fdd\u5b58<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af<\/li>\n<\/ol>\n<figure id=\"attachment_141891\" aria-describedby=\"caption-attachment-141891\" style=\"width: 1600px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-141891 size-full\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2022\/12\/MyKinsta-image-optimization-options-lossless.png\" alt=\"\u53ef\u9006\u5727\u7e2e\u307e\u305f\u306f\u975e\u53ef\u9006\u5727\u7e2e\u3092\u9078\u629e\" width=\"1600\" height=\"761\"><figcaption id=\"caption-attachment-141891\" class=\"wp-caption-text\">\u53ef\u9006\u5727\u7e2e\u307e\u305f\u306f\u975e\u53ef\u9006\u5727\u7e2e\u3092\u9078\u629e<\/figcaption><\/figure>\n<p>Kinsta\u3092\u3054\u5229\u7528\u3067\u306a\u3044\u5834\u5408\u306f\u3001\u305c\u3072<a href=\"https:\/\/kinqsta.com\/jp\/talk-to-sales\/\">\u898b\u672c\u7d39\u4ecb\u30bb\u30c3\u30b7\u30e7\u30f3<\/a>\u3092\u3054\u4e88\u7d04\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/kinqsta.com\/jp\/docs\/wordpress-hosting\/wordpress-cdn\/kinsta-cdn\/#enabling-image-optimization\">\u3053\u306e\u6a5f\u80fd\u3092\u7121\u6599\u3067\u304a\u8a66\u3057<\/a>\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<h4>\u53ef\u9006\u5727\u7e2e\u3068\u975e\u53ef\u9006\u5727\u7e2e<\/h4>\n<p>\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001<a href=\"https:\/\/kinqsta.com\/blog\/lossy-vs-lossless\/\">\u53ef\u9006\u5727\u7e2e\u307e\u305f\u306f\u975e\u53ef\u9006\u5727\u7e2e<\/a>\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u3044\u305a\u308c\u3082\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u5727\u7e2e\u3057\u3001\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u307e\u3059\u304c\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u53ef\u9006\u5727\u7e2e<\/strong>\uff1a\u753b\u8cea\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u306a\u3044\u3002\u901f\u5ea6\u3088\u308a\u3082\u753b\u8cea\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/li>\n<li><a href=\"https:\/\/kinqsta.com\/blog\/lossy-compression\/\"><strong>\u975e\u53ef\u9006\u5727\u7e2e<\/strong><\/a>\uff1a\u753b\u8cea\u3092\u640d\u306a\u3046\u53ef\u80fd\u6027\u3042\u308a\u3002\u753b\u8cea\u3088\u308a\u3082\u901f\u5ea6\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<h3>ShortPixel<\/h3>\n<figure id=\"attachment_73553\" aria-describedby=\"caption-attachment-73553\" style=\"width: 1500px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-73553 size-full\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2020\/06\/ShortPixel-plugin.jpg\" alt=\"ShortPixel\" width=\"1500\" height=\"500\"><figcaption id=\"caption-attachment-73553\" class=\"wp-caption-text\">ShortPixel<\/figcaption><\/figure>\n<p>ShortPixel\u306f\u4eba\u6c17\u306e<a href=\"https:\/\/kinqsta.com\/jp\/blog\/optimize-images-for-web\/\">\u753b\u50cf\u6700\u9069\u5316<\/a>\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3001WordPress\u30b5\u30a4\u30c8\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092\u81ea\u52d5\u7684\u306b\u5909\u66f4\u3057\u5727\u7e2e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u753b\u50cf\u3092WebP\u306b\u81ea\u52d5\u5909\u63db\u3057\u3001WebP\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30d6\u30e9\u30a6\u30b6\u306b\u63d0\u4f9b\u3059\u308b\u6a5f\u80fd\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>ShortPixel\u3067\u306f\u3001\u6700\u9069\u5316\u3055\u308c\u305fWordPress\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u300c\u30af\u30ec\u30b8\u30c3\u30c8\u300d\u3068\u3057\u3066\u30ab\u30a6\u30f3\u30c8\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u8907\u6570\u306e\u753b\u50cf\u306e\u30b5\u30e0\u30cd\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u6700\u9069\u5316\u3059\u308b\u306b\u306f\u30011\u3064\u306e\u753b\u50cf\u306b\u591a\u6570\u306e\u30af\u30ec\u30b8\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002\u753b\u50cf\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306b\u5236\u9650\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>ShortPixel\u306e\u30af\u30ec\u30b8\u30c3\u30c8\u306f\u5236\u9650\u306a\u304f\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8907\u6570\u306e\u30b5\u30a4\u30c8\u306b\u5206\u6563\u3067\u304d\u3001\u30b5\u30a4\u30c8\u3054\u3068\u306e\u5236\u9650\u3082\u3042\u308a\u307e\u305b\u3093\uff08\u3059\u3079\u3066\u306e\u30b5\u30a4\u30c8\u3067\u540c\u3058\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f7f\u7528\u53ef\u80fd\uff09\u3002<\/p>\n<p>WordPress\u3067ShortPixel\u3092\u4f7f\u3063\u3066WebP\u753b\u50cf\u3092\u914d\u4fe1\u3059\u308b\u306b\u306f\u3001<a href=\"https:\/\/wordpress.org\/plugins\/shortpixel-image-optimiser\/\" target=\"_blank\" rel=\"noopener noreferrer\">WordPress.org\u304b\u3089ShortPixel\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a>\u3057\u3001API\u30ad\u30fc\u3092\u8ffd\u52a0\u3057\u307e\u3059\uff08<a href=\"https:\/\/shortpixel.com\/free-sign-up\" target=\"_blank\" rel=\"noopener noreferrer\">\u7121\u6599\u306eShortPixel\u30a2\u30ab\u30a6\u30f3\u30c8<\/a>\u3092\u4f5c\u6210\u3059\u308b\u3068\u53d6\u5f97\u3067\u304d\u308b\uff09\u3002<\/p>\n<p>\u300c<strong>\u4e00\u822c<\/strong>\u300d\u30bf\u30d6\u304b\u3089\u3001\u5727\u7e2e\u7387\u3084\u753b\u50cf\u306e\u30ea\u30b5\u30a4\u30ba\u306e\u6709\u7121\u306a\u3069\u3001\u753b\u50cf\u6700\u9069\u5316\u306e\u57fa\u672c\u8a2d\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_72787\" aria-describedby=\"caption-attachment-72787\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-72787 size-large\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2020\/05\/webp-images-1-shortpixel-1024x771.png\" alt=\"ShortPixel\u3067\u5727\u7e2e\u7387\u3068\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u8a2d\u5b9a\" width=\"1024\" height=\"771\"><figcaption id=\"caption-attachment-72787\" class=\"wp-caption-text\">ShortPixel\u3067\u5727\u7e2e\u7387\u3068\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u8a2d\u5b9a<\/figcaption><\/figure>\n<p>WebP\u753b\u50cf\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u300c<strong>\u4e0a\u7d1a\u8005\u5411\u3051<\/strong>\u300d\u30bf\u30d6\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u300c<strong>WebP Images<\/strong>\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u308b<\/li>\n<li>\u300c<strong>Deliver the WebP versions\u2026<\/strong>\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u308b\uff08\u300cWebP Images\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u308b\u3068\u51fa\u73fe\uff09<\/li>\n<li>\u300c<strong>Using the &lt;PICTURE&gt; tag syntax<\/strong>\u300d\u3092\u9078\u629e<\/li>\n<li>\u300c<strong>Only via WordPress hooks<\/strong>\u300d\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u307e\u307e\u306b\u3057\u3066\u304a\u304f<\/li>\n<\/ol>\n<figure id=\"attachment_72788\" aria-describedby=\"caption-attachment-72788\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-72788 size-large\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2020\/05\/webp-images-2-shortpixel-webp-settings-1024x809.png\" alt=\"ShortPixel\u3067WordPress\u306eWebP\u753b\u50cf\u3092\u6709\u52b9\u306b\u3059\u308b\" width=\"1024\" height=\"809\"><figcaption id=\"caption-attachment-72788\" class=\"wp-caption-text\">ShortPixel\u3067WordPress\u306eWebP\u753b\u50cf\u3092\u6709\u52b9\u306b\u3059\u308b<\/figcaption><\/figure>\n<p>\u6700\u5f8c\u306b\u8a2d\u5b9a\u3092\u4fdd\u5b58\u3057\u3066\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<p>Kinsta\u3067\u30b5\u30a4\u30c8\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308b\u5834\u5408\u3001Nginx\u306e\u30b5\u30fc\u30d0\u30fc\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u95a2\u3059\u308b\u8b66\u544a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u906d\u9047\u3057\u305f\u5834\u5408\u306b\u306f\u3001<a href=\"https:\/\/kinqsta.com\/jp\/kinsta-support\/\">\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u307e\u3067\u3054\u9023\u7d61<\/a>\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>Imagify<\/h3>\n<figure id=\"attachment_73552\" aria-describedby=\"caption-attachment-73552\" style=\"width: 1500px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-73552 size-full\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2020\/06\/Imagify-plugin.jpg\" alt=\"Imagify\" width=\"1500\" height=\"500\"><figcaption id=\"caption-attachment-73552\" class=\"wp-caption-text\">Imagify<\/figcaption><\/figure>\n<p><a href=\"https:\/\/kinqsta.com\/jp\/blog\/optimize-images-for-web\/#imagify\">Imagify<\/a>\u306f\u3001<a href=\"https:\/\/wp-rocket.me\/\" target=\"_blank\" rel=\"noopener noreferrer\">WP Rocket<\/a>\u958b\u767a\u30c1\u30fc\u30e0\u306b\u3088\u308b\u4eba\u6c17\u306e\u753b\u50cf\u6700\u9069\u5316\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u3002<\/p>\n<p>WordPress\u30b5\u30a4\u30c8\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u753b\u50cf\u3092\u81ea\u52d5\u7684\u306b\u5727\u7e2e\u3057\u3066\u30ea\u30b5\u30a4\u30ba\u3002\u307e\u305f\u3001\u753b\u50cf\u3092WebP\u306b\u5909\u63db\u3057\u3001WebP\u306b\u5bfe\u5fdc\u3057\u305f\u30d6\u30e9\u30a6\u30b6\u3067\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u6a5f\u80fd\u9762\u3067\u306f\u3001ShortPixel\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u5927\u304d\u306a\u9055\u3044\u306f\u4fa1\u683c\u8a2d\u5b9a\u306b\u3042\u308a\u307e\u3059\u3002ShortPixel\u306f\u753b\u50cf\u3054\u3068\u306b\u8ab2\u91d1\u3055\u308c\u3001\u753b\u50cf\u3054\u3068\u306e\u30b5\u30a4\u30ba\u5236\u9650\u304c\u306a\u3044\u306e\u306b\u5bfe\u3057\u3001Imagify\u306f\u753b\u50cf\u5236\u9650\u306a\u3057\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u5168\u4f53\u306b\u5fdc\u3058\u3066\u8ab2\u91d1\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u5927\u304d\u306a\u753b\u50cf\u3092\u5927\u91cf\u306b\u6700\u9069\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u3001ShortPixel\u306e\u65b9\u304c\u4e88\u7b97\u3092\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u53cd\u5bfe\u306b\u5c0f\u3055\u306a\u753b\u50cf\u3092\u5927\u91cf\u306b\u6700\u9069\u5316\u3059\u308b\u5834\u5408\u306b\u306f\u3001Imagify\u306e\u65b9\u304c\u304a\u5f97\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002<\/p>\n<p>Imagify\u306b\u306f\u3001\u6708\u306b\u6700\u592725MB\u307e\u3067\u6700\u9069\u5316\u53ef\u80fd\u306a\u7121\u6599\u30d7\u30e9\u30f3\u304c\u3042\u308a\u307e\u3059\u3002\u6709\u6599\u30d7\u30e9\u30f3\u306f1GB\u307e\u3067\u3067\u6708\u984d4.99\u30c9\u30eb\u30011\u56de\u9650\u308a\u306e\u30af\u30ec\u30b8\u30c3\u30c8\u3067\u6700\u59271GB\u30679.99\u30c9\u30eb\u304b\u3089\u3002<\/p>\n<p>\u306a\u304aShortPixel\u540c\u69d8\u3001\u30b5\u30a4\u30c8\u6570\u306b\u306f\u5236\u9650\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>Imagify\u3092\u4f7f\u7528\u3057\u3066WordPress\u306eWebP\u753b\u50cf\u3092\u914d\u4fe1\u3059\u308b\u306b\u306f\u3001<a href=\"https:\/\/wordpress.org\/plugins\/imagify\/\" target=\"_blank\" rel=\"noopener noreferrer\">WordPress.org\u304b\u3089Imagify\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a>\u3057\u3001API\u30ad\u30fc\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u6709\u52b9\u5316\u3057\u305f\u3089\u3001\u300c<strong>General Settings<\/strong>\u300d\u3067\u5727\u7e2e\u7387\u3092\u9078\u629e\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_72782\" aria-describedby=\"caption-attachment-72782\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-72782 size-large\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2020\/05\/webp-images-imagify-compression-1024x639.png\" alt=\"Imagify\u3067\u5727\u7e2e\u7387\u3092\u9078\u629e\" width=\"1024\" height=\"639\"><figcaption id=\"caption-attachment-72782\" class=\"wp-caption-text\">Imagify\u3067\u5727\u7e2e\u7387\u3092\u9078\u629e<\/figcaption><\/figure>\n<p>WebP\u753b\u50cf\u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u300c<strong>Optimization<\/strong>\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u307e\u3067\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3001\u300c<strong>WebP Format<\/strong>\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u300c<strong>Create webp versions of images<\/strong>\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u3044\u308c\u308b<\/li>\n<li>\u300c<strong>Display images in webp format on the site<\/strong>\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u3044\u308c\u308b<\/li>\n<li>\u300c<strong>Use &lt;picture&gt; tags<\/strong>\u300d\u3092\u9078\u629e\u3059\u308b<\/li>\n<\/ol>\n<figure id=\"attachment_72783\" aria-describedby=\"caption-attachment-72783\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-72783 size-large\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2022\/01\/webp-images-imagify-webp-1024x369.png\" alt=\"Imagify\u3067WordPress\u306eWebP\u753b\u50cf\u3092\u6709\u52b9\u306b\u3059\u308b\" width=\"1024\" height=\"369\"><figcaption id=\"caption-attachment-72783\" class=\"wp-caption-text\">Imagify\u3067WordPress\u306eWebP\u753b\u50cf\u3092\u6709\u52b9\u306b\u3059\u308b<\/figcaption><\/figure>\n<p>ShortPixel\u540c\u69d8\u3001Kinsta\u306e\u304a\u5ba2\u69d8\u306f\u3001WebP\u30ad\u30e3\u30c3\u30b7\u30e5\u30d0\u30b1\u30c3\u30c8\u7528\u306e<a href=\"https:\/\/kinqsta.com\/jp\/blog\/what-is-nginx\/\">Nginx<\/a>\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001<a href=\"https:\/\/kinqsta.com\/jp\/kinsta-support\/\">\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u307e\u3067\u3054\u9023\u7d61<\/a>\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>Optimole<\/h3>\n<figure id=\"attachment_73554\" aria-describedby=\"caption-attachment-73554\" style=\"width: 1500px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-73554 size-full\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2020\/06\/Optimole-plugin.jpg\" alt=\"Optimole\" width=\"1500\" height=\"500\"><figcaption id=\"caption-attachment-73554\" class=\"wp-caption-text\">Optimole<\/figcaption><\/figure>\n<p><a href=\"https:\/\/kinqsta.com\/jp\/blog\/optimize-images-for-web\/#optimole\">Optimole<\/a>\u3082\u307e\u305f\u3001\u81ea\u52d5\u7684\u306b\u753b\u50cf\u3092\u5727\u7e2e\u3057\u3001\u30ea\u30b5\u30a4\u30ba\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u304c\u3001Imagify\u3084ShortPixel\u3068\u306f\u5c11\u3057\u52d5\u4f5c\u304c\u7570\u306a\u308a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>CDN\uff08Amazon CloudFront\uff09\u7d4c\u7531\u3067\u753b\u50cf\u3092\u63d0\u4f9b<\/li>\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u753b\u50cf\u306b\u3088\u3063\u3066\u3001\u5404\u8a2a\u554f\u8005\u306b\u9069\u3057\u305f\u30b5\u30a4\u30ba\u306e\u753b\u50cf\u3092\u914d\u4fe1\uff08\u5c0f\u3055\u306a\u753b\u9762\u3067\u95b2\u89a7\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u3001Retina\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3067\u95b2\u89a7\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u3088\u308a\u3082\u4f4e\u89e3\u50cf\u5ea6\u306e\u753b\u50cf\u3092\u53d6\u5f97\u3059\u308b\u306a\u3069\uff09<\/li>\n<\/ol>\n<p>\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001Cloudinary\u3001imgix\u3001KeyCDN Image Processing\u306a\u3069\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6700\u9069\u5316\/\u64cd\u4f5c\u30b5\u30fc\u30d3\u30b9\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u753b\u50cf\u6700\u9069\u5316\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001WebP\u753b\u50cf\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30d6\u30e9\u30a6\u30b6\u3092\u6301\u3064\u8a2a\u554f\u8005\u306bWebP\u753b\u50cf\u3092\u914d\u4fe1\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u7121\u6599\u30d7\u30e9\u30f3\u3067\u306f\u30011\u30f6\u6708\u3042\u305f\u308a\u7d045,000\u4eba\u306e\u8a2a\u554f\u8005\u306b\u753b\u50cf\u3092\u914d\u4fe1\u3067\u304d\u307e\u3059\u3002\u6709\u6599\u30d7\u30e9\u30f3\u306f\u3001\u6708\u984d19\u30c9\u30eb\uff08\uff5e2\u4e075,000\u4eba\uff09\u304b\u3089\u3002<\/p>\n<p>Optimole\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001<a href=\"https:\/\/wordpress.org\/plugins\/optimole-wp\/\" target=\"_blank\" rel=\"noopener noreferrer\">WordPress.org\u304b\u3089\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a>\u3057\u3001API\u30ad\u30fc\u3067\u6709\u52b9\u5316\u3057\u307e\u3059\uff08\u7121\u6599\u306eOptimole\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3066\u53d6\u5f97\u53ef\u80fd\uff09\u3002<\/p>\n<p>\u3053\u308c\u306b\u3088\u3063\u3066\u3001Optimole\u304c\u753b\u50cf\u306e\u6700\u9069\u5316\u3092\u884c\u3044\u3001<a href=\"https:\/\/kinqsta.com\/jp\/blog\/wordpress-cdn\/\">CDN<\/a>\u7d4c\u7531\u3067\u914d\u4fe1\u3092\u958b\u59cb\u3057\u307e\u3059\u3002WebP\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u8a2d\u5b9a\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n<p>\u5727\u7e2e\u7387\u3084\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u52d5\u4f5c\u306a\u3069\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u306b\u306f\u3001\u300c<strong>\u30e1\u30c7\u30a3\u30a2<\/strong>\u300d\uff1e\u300c<strong>Optimole<\/strong>\u300d\u3092\u958b\u304d\u300c<strong>Settings<\/strong>\u300d\u30bf\u30d6\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_72786\" aria-describedby=\"caption-attachment-72786\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-72786 size-large\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2020\/05\/optimole-1024x685.png\" alt=\"Optimole\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067WordPress\u30b5\u30a4\u30c8\u3067\u306eWebP\u753b\u50cf\u914d\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8\" width=\"1024\" height=\"685\"><figcaption id=\"caption-attachment-72786\" class=\"wp-caption-text\">Optimole\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067WordPress\u30b5\u30a4\u30c8\u3067\u306eWebP\u753b\u50cf\u914d\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8<\/figcaption><\/figure>\n<p>CDN\u7d4c\u7531\u3067\u753b\u50cf\u3092\u914d\u4fe1\u3059\u308b\u305f\u3081\u3001Kinsta\u3067\u30b5\u30a4\u30c8\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308b\u5834\u5408\u3001Nginx\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>WordPress\u30b5\u30a4\u30c8\u306e\u753b\u50cf\u306f\u3001\u5e73\u5747\u7684\u306a\u30da\u30fc\u30b8\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u5927\u90e8\u5206\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308c\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f<a href=\"https:\/\/kinqsta.com\/jp\/learn\/speed-up-wordpress\/\">\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316<\/a>\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002WebP\u306f\u6700\u65b0\u306e\u753b\u50cf\u5f62\u5f0f\u3067\u3001JPEG\u3084PNG\u3068\u6bd4\u3079\u3066\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c25%\u8efd\u91cf\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30e6\u30fc\u30b6\u30fc\u306e\u7d0495%\u306f\u3001\u3059\u3067\u306bWebP\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001WordPress\u3067\u3082\u30d0\u30fc\u30b8\u30e7\u30f35.8\u4ee5\u4e0a\u3067\u3042\u308c\u3070\u6a19\u6e96\u3067WebP\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002WebP\u3092\u5229\u7528\u3057\u306a\u3044\u624b\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u3054\u304f\u5c11\u6570\u6d3e\u306e\u30d6\u30e9\u30a6\u30b6\u3001\u7279\u306b\u53e4\u3044macOS\u30d0\u30fc\u30b8\u30e7\u30f3\u306eSafari\u3067\u306f\u3001\u307e\u3060WebP\u304c\u307e\u3060\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u306b\u306f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u6d3b\u7528\u3057\u3066\u753b\u50cf\u3092WebP\u306b\u5909\u63db\u3057\u3001WebP\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u30d6\u30e9\u30a6\u30b6\u306b\u306e\u307fWebP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3001WebP\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u8a2a\u554f\u8005\u306b\u306f\u5909\u63db\u524d\u306e\u753b\u50cf\u3092\u63d0\u4f9b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><a href=\"https:\/\/kinqsta.com\/jp\/blog\/optimize-images-for-web\/\">\u753b\u50cf\u306e\u6700\u9069\u5316\u306b\u95a2\u3059\u308b\u5305\u62ec\u7684\u306a\u30d2\u30f3\u30c8\u306f\u3053\u3061\u3089<\/a>\u3067\u3054\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002Kinsta\u306e\u304a\u5ba2\u69d8\u306f\u3001MyKinsta\u7d44\u307f\u8fbc\u307f\u306e<a href=\"https:\/\/kinqsta.com\/jp\/docs\/wordpress-hosting\/wordpress-cdn\/kinsta-cdn\/#image-optimization-1\">\u753b\u50cf\u6700\u9069\u5316\u6a5f\u80fd<\/a>\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5727\u7e2e\u3055\u308c\u305fWebP\u753b\u50cf\u3092\u81ea\u52d5\u751f\u6210\u3057\u3001\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u306e\u6d88\u8cbb\u3092\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>WordPress\u30b5\u30a4\u30c8\u3067\u306eWebP\u306e\u4f7f\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001\u3054\u8cea\u554f\u3084\u3054\u610f\u898b\u304c\u3042\u308a\u307e\u3057\u305f\u3089\u4ee5\u4e0b\u306e\u30b3\u30e1\u30f3\u30c8\u6b04\u3067\u304a\u805e\u304b\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>WordPress\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5\u306e\u4e00\u3064\u3068\u3057\u3066 &#8230;<\/p>\n","protected":false},"author":117,"featured_media":55693,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[839,815,774],"class_list":["post-55692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-wordpress-website-design","topic-web-design","topic-image-optimization"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>WordPress\u3067WebP\u753b\u50cf\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u250035%\u30b5\u30a4\u30ba\u7e2e\u5c0f<\/title>\n<meta name=\"description\" content=\"\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u306b\u306f\u3001WebP\uff08\u30a6\u30a7\u30c3\u30d4\u30fc\uff09\u5f62\u5f0f\u304c\u4fbf\u5229\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001WebP\u753b\u50cf\u5f62\u5f0f\u306e\u6982\u8981\u3001\u305d\u3057\u3066WordPress\u3067\u306e\u4f7f\u7528\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kinqsta.com\/jp\/blog\/webp\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WordPress\u3067WebP\u753b\u50cf\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u2500\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u6700\u592735%\u7e2e\u5c0f\" \/>\n<meta property=\"og:description\" content=\"\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u306b\u306f\u3001WebP\uff08\u30a6\u30a7\u30c3\u30d4\u30fc\uff09\u5f62\u5f0f\u304c\u4fbf\u5229\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001WebP\u753b\u50cf\u5f62\u5f0f\u306e\u6982\u8981\u3001\u305d\u3057\u3066WordPress\u3067\u306e\u4f7f\u7528\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kinqsta.com\/jp\/blog\/webp\/\" \/>\n<meta property=\"og:site_name\" content=\"Kinsta\u00ae\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-11T09:40:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-19T12:09:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kinqsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/03\/webp.jpg\" \/>\n\t<meta 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