{"published":"2019-06-24 08:09:53","title":"HTML5 \u306e script \u8981\u7d20\u306e async \u3068 defer \u306e\u4f7f\u3044\u5206\u3051\u306b\u3064\u3044\u3066","categories":[],"blog_url":"https://the.nyarla.jp/","type":"rich","description":"\u4eca\u65e5\u306a\u3093\u3068\u306a\u304f\u6c17\u306b\u306a\u3063\u3066\u671d\u3063\u3071\u3089\u304b\u3089\u8272\u3005\u8abf\u3079\u3066\u307f\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u63b4\u3081\u305f\u3093\u3067\u30e1\u30e2\u3002 HTML5 \u306e script \u306e\u8981\u7d20\u306e async \u3068 defer \u306e\u9055\u3044 HTML5 \u306e script \u8981\u7d20\u306e async \u5c5e\u6027\u3068 defer \u5c5e\u6027\u306f\u3001\u3069\u3061\u3089\u3082\u3001 src \u5c5e\u6027\u3067\u6307\u5b9a\u3055\u308c\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u975e\u540c\u671f\u3067\u8aad\u307f\u8fbc\u3080 \u3068\u3044\u3046\u4ed5\u69d8\u306a\u3093\u3067\u3059\u304c\u3001\u3053\u308c\u3089\u306f\u3001 async \u306f\u975e\u540c\u671f\u8aad\u307f\u8fbc\u307f\u3067 \u5b9f\u884c\u9806\u5e8f\u304c\u4fdd\u8a3c\u3055\u308c\u305a load \u306e\u5f8c\u306b\u547c\u3070\u308c\u308b defer \u306f\u975e\u540c\u671f\u8aad\u307f\u8fbc\u307f\u3060\u304c \u5b9f\u884c\u9806\u5e8f\u306f\u4fdd\u8a3c\u3055\u308c DOMContnetLoaded \u306e\u76f4\u524d\u306b\u547c\u3070\u308c\u308b \u3068\u8a00\u3046\u9055\u3044\u304c\u3042\u3063\u3066\u3001 \u3053\u306e\u4e8c\u3064\u306f\u8aad\u307f\u8fbc\u3080\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u7a2e\u5225\u306b\u3088\u3063\u3066\u4f7f\u3044\u5206\u3051\u308b\u5fc5\u8981\u304c\u6709\u2026","provider_name":"Hatena Blog","author_name":"nyarla-net","width":"100%","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/nyarla-net/","blog_title":"\u30ab\u30e9\u30af\u30ea\u30b9\u30bf","height":"190","version":"1.0","url":"https://the.nyarla.jp/posts/2019/06/24/080953/","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fthe.nyarla.jp%2Fposts%2F2019%2F06%2F24%2F080953%2F\" title=\"HTML5 \u306e script \u8981\u7d20\u306e async \u3068 defer \u306e\u4f7f\u3044\u5206\u3051\u306b\u3064\u3044\u3066 - \u30ab\u30e9\u30af\u30ea\u30b9\u30bf\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}