{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/e/edwardkenfox/20251226/20251226050117.jpg","author_url":"https://blog.hatena.ne.jp/edwardkenfox/","blog_url":"https://tech.repro.io/","title":"304 Not Modified \u306f JavaScript \u3082\u901f\u304f\u3059\u308b\uff1f","blog_title":"Repro Tech Blog","provider_name":"Hatena Blog","author_name":"edwardkenfox","version":"1.0","height":"190","provider_url":"https://hatena.blog","description":"\u306f\u3058\u3081\u306b \u3053\u3093\u306b\u3061\u306f\u3001Repro Booster \u306e\u30d7\u30ed\u30c0\u30af\u30c8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306e Edward Fox\uff08@edwardkenfox\uff09\u3067\u3059\u3002 HTTP 304 Not Modified \u3068\u3044\u3046\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\u3002\u30d6\u30e9\u30a6\u30b6\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u6e08\u307f\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u518d\u691c\u8a3c\u3059\u308b\u969b\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u300c\u5909\u66f4\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u5fdc\u7b54\u3059\u308b\u305f\u3081\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3067\u3059\u3002\u30ec\u30b9\u30dd\u30f3\u30b9\u30dc\u30c7\u30a3\u304c\u7701\u7565\u3055\u308c\u308b\u305f\u3081\u8ee2\u9001\u91cf\u304c\u524a\u6e1b\u3055\u308c\u3001\u7d50\u679c\u3068\u3057\u3066\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u901f\u304f\u306a\u308b\u3001\u3068\u3044\u3046\u306e\u304c\u4e00\u822c\u7684\u306a\u8aac\u660e\u304b\u3068\u601d\u3044\u307e\u3059\u3002 304 \u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u306f\u8ee2\u9001\u91cf\u306e\u524a\u6e1b\u4ee5\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u306f Chrome \uff08Chromium\uff09\u306e\u2026","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.repro.io%2Fentry%2F2026%2F01%2F22%2F122609\" title=\"304 Not Modified \u306f JavaScript \u3082\u901f\u304f\u3059\u308b\uff1f - Repro Tech Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2026-01-22 12:26:09","url":"https://tech.repro.io/entry/2026/01/22/122609","width":"100%","type":"rich"}