{"comment":{"url":"https://api.github.com/repos/litten/hexo-theme-yilia/comments/9604486","html_url":"https://github.com/litten/hexo-theme-yilia/commit/4b330f59ad268701617abf790f15032f6d77a0f4#commitcomment-9604486","id":9604486,"user":{"login":"bitmingw","id":3953067,"avatar_url":"https://avatars.githubusercontent.com/u/3953067?v=3","gravatar_id":"","url":"https://api.github.com/users/bitmingw","html_url":"https://github.com/bitmingw","followers_url":"https://api.github.com/users/bitmingw/followers","following_url":"https://api.github.com/users/bitmingw/following{/other_user}","gists_url":"https://api.github.com/users/bitmingw/gists{/gist_id}","starred_url":"https://api.github.com/users/bitmingw/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bitmingw/subscriptions","organizations_url":"https://api.github.com/users/bitmingw/orgs","repos_url":"https://api.github.com/users/bitmingw/repos","events_url":"https://api.github.com/users/bitmingw/events{/privacy}","received_events_url":"https://api.github.com/users/bitmingw/received_events","type":"User","site_admin":false},"position":null,"line":null,"path":"","commit_id":"4b330f59ad268701617abf790f15032f6d77a0f4","created_at":"2015-02-05T14:52:14Z","updated_at":"2015-02-05T14:52:14Z","body":"像这种 tracking code 和一般的 js 文件一样，放在 `<head>` 的尾部是最合适的选择。在实际的网络情况下，浏览器会根据 HTML parse 的结果智能加载外部资源。如果这段 js 暂时不能执行，可能会导致页面长期处于“加载中”的状态，即有个圆圈一直在转，但如果这段 js 并不用于执行程序逻辑，或者不用于渲染页面，用户看到的页面和先前就是没有差别的。"}}