{"id":438,"date":"2021-07-04T17:32:02","date_gmt":"2021-07-04T09:32:02","guid":{"rendered":"http:\/\/zhuxinyong.com\/?p=438"},"modified":"2021-07-19T08:14:15","modified_gmt":"2021-07-19T00:14:15","slug":"%e5%85%b3%e9%94%ae%e6%b8%b2%e6%9f%93%e8%b7%af%e5%be%84-%e6%9e%84%e5%bb%ba%e5%af%b9%e8%b1%a1%e6%a8%a1%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/zhuxinyong.com\/?p=438","title":{"rendered":"\u5173\u952e\u6e32\u67d3\u8def\u5f84-\u6784\u5efa\u5bf9\u8c61\u6a21\u578b"},"content":{"rendered":"\n

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    DOM<\/p>\n\n\n\n

    <!DOCTYPE html>\n<html>\n  <head>\n    <meta name=\"viewport\" content=\"width=device-width,initial-scale=1\">\n    <link href=\"style.css\" rel=\"stylesheet\">\n    <title>Critical Path<\/title>\n  <\/head>\n  <body>\n    <p>Hello <span>web performance<\/span> students!<\/p>\n    <div><img src=\"awesome-photo.jpg\"><\/div>\n  <\/body>\n<\/html><\/pre>\n\n\n\n

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    \"\"<\/figure>\n\n\n\n
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    \"\"<\/figure>\n\n\n\n
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    \"\"<\/figure>\n\n\n\n
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    body { font-size: 16px }\np { font-weight: bold }\nspan { color: red }\np span { display: none }\nimg { float: right }<\/pre>\n\n\n\n
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    \"\"<\/figure>\n\n\n\n
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