{"author_url":"https://blog.hatena.ne.jp/castor/","title":"\u72ec\u81eaHTTP\u30d8\u30c3\u30c0\u306eX-\u63a5\u982d\u8f9e\u304c\u975e\u63a8\u5968\u306b\u306a\u3063\u3066\u3044\u305f\u8a71\u306a\u3069","blog_title":"\u3053\u306e\u5b50\u306e\u540d\u306f\u30a8\u30d3\u30d5\u30e9\u30a4\u3068\u3059\u308b","version":"1.0","width":"100%","url":"https://castor.hatenadiary.org/entry/2022/10/21/005817","type":"rich","description":"RFC6648 developer.mozilla.org Custom proprietary headers have historically been used with an X- prefix, but this convention was deprecated in June 2012 because of the inconveniences it caused when nonstandard fields became standard in RFC 6648; others are listed in an IANA registry, whose original c\u2026","image_url":null,"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_name":"castor","published":"2022-10-21 00:58:17","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcastor.hatenadiary.org%2Fentry%2F2022%2F10%2F21%2F005817\" title=\"\u72ec\u81eaHTTP\u30d8\u30c3\u30c0\u306eX-\u63a5\u982d\u8f9e\u304c\u975e\u63a8\u5968\u306b\u306a\u3063\u3066\u3044\u305f\u8a71\u306a\u3069 - \u3053\u306e\u5b50\u306e\u540d\u306f\u30a8\u30d3\u30d5\u30e9\u30a4\u3068\u3059\u308b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://castor.hatenadiary.org/","categories":[]}