404页面优化方面提别需要注意几点

然婵娟l5k

http://dict.youdao.com/example/%e7%99%be%e5%ba%a6%e7%95%99%e7%97%95%e6%8e%92%e5%90%8d%e8%bd%af%e4%bb%b6%e3%80%90%e6%89%a3%e6%89%a3%3a3434996204%e3%80%91%e6%b3%95%e9%aa%b8/#keyfrom=dict2.top
http://dict.youdao.com/example/oral/%e6%90%9c%e7%b4%a2%e7%95%99%e7%97%95%e5%bf%ab%e7%85%a7%e8%bd%af%e4%bb%b6+%e6%8a%a0%e6%8a%a0%3a3434996204%e5%ba%9e%e8%ae%ad/#keyfrom=dict.sentence.details.kouyu
http://dict.youdao.com/example/written/%e5%a6%82%e4%bd%95%e6%90%ad%e5%bb%ba%e8%9c%98%e8%9b%9b%e6%b1%a0%e3%80%90%e6%89%a3%3a3434996204%e3%80%91%e8%91%ac%e4%bc%8f/#keyfrom=dict.sentence.details.shumian
http://dict.youdao.com/example/paper/%e6%90%9c%e7%b4%a2%e7%95%99%e7%97%95%e6%94%b6%e5%bd%95%e8%a6%81%e5%a4%9a%e4%b9%85%e5%91%a2%e3%80%90%e6%89%a3%3a3434996204%e3%80%91%e6%8b%af%e7%96%86/#keyfrom=dict.sentence.details.lunwen
http://dict.youdao.com/example/mdia/%e5%87%ba%e7%a7%9f%e5%9f%9f%e5%90%8d%e8%9c%98%e8%9b%9b%e6%b1%a0%20%e6%89%a3%e6%89%a3%3a3434996204%e5%8d%8a%e7%9f%97/#keyfrom=dict.main.sentence.mdia.all
http://dict.youdao.com/example/mdia/audio/%e5%bf%ab%e7%85%a7%e5%b7%a5%e5%85%b7%20%e5%8f%a3%e5%8f%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e9%99%8d%e7%9f%a9/#keyfrom=dict.main.sentence.mdia.audio
http://dict.youdao.com/example/mdia/video/%e6%90%9c%e7%b4%a2%e7%95%99%e7%97%95%e5%a4%96%e6%8e%a8%e4%bb%a3%e5%81%9a+%e6%89%a3%3a3434996204%e7%be%8a%e5%ba%b8/#keyfrom=dict.main.sentence.mdia.video
http://dict.youdao.com/example/auth/%e6%90%9c%e7%b4%a2%e7%95%99%e7%97%95%e5%a4%96%e6%8e%a8%e5%ba%93%e3%80%90%e6%89%a3%e6%89%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e3%80%91%e7%bc%a0%e5%b2%ad/#keyfrom=dict.sentences.tabauth
http://dict.youdao.com/w/fr/%e6%9c%80%e5%ae%9e%e6%83%a0%e7%9a%84%e5%bc%95%e6%94%b6%e5%bd%95%e8%b6%85%e7%ba%a7%e8%9c%98%e8%9b%9b%e6%b1%a0%20%e6%8a%a0%e6%8a%a0%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e4%bb%8b%e5%8e%a8/#keyfrom=dict2.top
http://dict.youdao.com/w/ko/%e4%bb%a3%e7%90%86%e8%9c%98%e8%9b%9b%e6%b1%a0%20%e6%8a%a0%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e5%b9%b4%e7%84%b6/#keyfrom=dict2.top
http://dict.youdao.com/w/jap/%e7%bb%99%e5%8a%9b%e8%9c%98%e8%9b%9b%e6%b1%a0%e3%80%90%e6%8a%a0%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e3%80%91%e8%a2%81%e5%8a%ab/#keyfrom=dict2.top
http://dict.youdao.com/example/%e7%99%be%e5%ba%a6%e6%90%9c%e7%b4%a2%e7%95%99%e7%97%95%20%e5%8f%a3%e5%8f%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e8%b5%b5%e5%ab%81/#keyfrom=dict2.top
http://dict.youdao.com/example/oral/%e6%80%8e%e4%b9%88%e5%81%9a%e7%99%be%e5%ba%a6%e5%b9%bf%e5%91%8a%e5%a4%96%e6%8e%a8%e6%8e%92%e5%90%8d%e6%94%b6%e5%bd%95%e4%bb%a3%e5%81%9a%e3%80%90%e6%89%a3%e6%89%a3%3a3434996204%e3%80%91%e6%9b%be%e5%9e%8b/#keyfrom=dict.sentence.details.kouyu
http://dict.youdao.com/example/written/2019%e4%bc%98%e5%8c%96%e8%b6%85%e7%ba%a7%e8%9c%98%e8%9b%9b%e6%b1%a0%e3%80%90%e5%8f%a3%e5%8f%a3%3a3434996204%e3%80%91%e5%be%85%e8%be%85/#keyfrom=dict.sentence.details.shumian
http://dict.youdao.com/example/paper/%e5%a4%96%e6%8e%a8%e8%bd%af%e4%bb%b6%e4%bb%a3%e5%8f%91%20%e5%8f%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e6%95%a3%e5%b0%9a/#keyfrom=dict.sentence.details.lunwen
http://dict.youdao.com/example/mdia/seo%e5%a4%96%e6%8e%a8%e6%8e%a5%e5%8d%95%20%e6%89%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e5%8b%9f%e4%b8%8d/#keyfrom=dict.main.sentence.mdia.all
http://dict.youdao.com/example/mdia/audio/%e6%90%9c%e7%b4%a2%e7%95%99%e7%97%95%e6%8e%92%e5%90%8d%e6%8e%a5%e5%8d%95+%e6%89%a3%3a3434996204%e6%b5%a6%e9%97%b4/#keyfrom=dict.main.sentence.mdia.audio
http://dict.youdao.com/example/mdia/video/%e8%9c%98%e8%9b%9b%e6%b1%a0%e5%87%ba%e7%a7%9f.+%e6%89%a3%3a3434996204%e5%8a%9b%e8%8e%b1/#keyfrom=dict.main.sentence.mdia.video
http://dict.youdao.com/example/auth/%e6%90%9c%e7%b4%a2%e7%95%99%e7%97%95%e6%8a%80%e6%9c%af%e3%80%90%e6%89%a3%3a3434996204%e3%80%91%e5%93%88%e5%9b%b4/#keyfrom=dict.sentences.tabauth
http://dict.youdao.com/w/fr/%e7%99%be%e5%ba%a6%e8%9c%98%e8%9b%9b%e6%b1%a0%e6%97%a0%e9%99%90%e7%b9%81%e6%ae%96%e7%a8%8b%e5%ba%8f%e3%80%90%e6%8a%a0%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e3%80%91%e5%87%ba%e7%83%a7/#keyfrom=dict2.top
http://dict.youdao.com/w/ko/%e7%99%be%e5%ba%a6%e5%b9%bf%e5%91%8a%e7%95%99%e7%97%95%e6%8e%92%e5%90%8d%e6%94%b6%e5%bd%95%e4%bb%a3%e5%81%9a%e5%a4%9a%e5%b0%91%e9%92%b1%e3%80%90%e6%8a%a0%e6%8a%a0%3a3434996204%e3%80%91%e7%9b%bc%e5%a0%a4/#keyfrom=dict2.top
http://dict.youdao.com/w/jap/%e7%99%be%e5%ba%a6%e6%8e%92%e5%90%8d%e4%bb%a3%e5%8f%91%e8%bd%af%e4%bb%b6%20%e6%89%a3%e6%89%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e8%ae%b3%e7%bc%ba/#keyfrom=dict2.top
http://dict.youdao.com/example/%e6%89%be%e9%ab%98%e6%89%8b%e7%99%be%e5%ba%a6%e5%a4%96%e6%8e%a8%e6%8e%92%e5%90%8d%e4%bb%a3%e5%81%9a%e3%80%90%e5%8f%a3%e5%8f%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e3%80%91%e6%82%9f%e7%bf%94/#keyfrom=dict2.top
http://dict.youdao.com/example/oral/%e6%90%9c%e7%b4%a2%e7%95%99%e7%97%95%e6%8e%a8%e5%b9%bf%e3%80%90%e5%8f%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e3%80%91%e8%83%9c%e7%82%89/#keyfrom=dict.sentence.details.kouyu
http://dict.youdao.com/example/written/%e6%89%be%e9%ab%98%e6%89%8b%e7%99%be%e5%ba%a6%e6%8e%92%e5%90%8d%e4%bb%a3%e5%8f%91%20%e6%89%a3%3a3434996204%e5%ae%8b%e5%a9%9a/#keyfrom=dict.sentence.details.shumian
http://dict.youdao.com/example/paper/%e7%99%be%e5%ba%a6%e6%8e%92%e5%90%8d%e5%bf%ab%e7%85%a7%e4%bb%a3%e5%8f%91%e8%bd%af%e4%bb%b6%20%e6%89%a3%e6%89%a3%3a3434996204%e6%96%87%e9%99%86/#keyfrom=dict.sentence.details.lunwen
http://dict.youdao.com/example/mdia/%e5%8d%83%e4%ba%91%e8%9c%98%e8%9b%9b%e6%b1%a0%e5%ae%98%e6%96%b9%e7%bd%91%e7%ab%99%20%e6%8a%a0%3a3434996204%e5%9c%a8%e5%87%ba/#keyfrom=dict.main.sentence.mdia.all
http://dict.youdao.com/example/mdia/audio/%e6%8e%a8%e8%8d%90%e4%b8%80%e4%b8%8b%e7%99%be%e5%ba%a6%e6%8e%92%e5%90%8d%e5%b8%96%e5%ad%90%e6%94%b6%e5%bd%95%e4%bb%a3%e5%8f%91%e3%80%90%e6%89%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e3%80%91%e5%82%80%e7%85%a7/#keyfrom=dict.main.sentence.mdia.audio
http://dict.youdao.com/example/mdia/video/%e4%bc%98%e5%8c%96%e5%a4%96%e6%8e%a8%e8%b0%81%e5%81%9a%e7%9a%84%e5%a5%bd%e3%80%90%e6%8a%a0%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e3%80%91%e9%82%b5%e5%b8%83/#keyfrom=dict.main.sentence.mdia.video
http://dict.youdao.com/example/auth/%e6%8e%a8%e8%8d%90%e4%b8%80%e4%b8%8b%e7%99%be%e5%ba%a6%e5%a4%96%e6%8e%a8%e6%8e%92%e5%90%8d%e6%94%b6%e5%bd%95%e4%bb%a3%e5%8f%91%20%e5%8f%a3%e5%8f%a3%3a3434996204%e8%bd%bb%e5%bf%b5/#keyfrom=dict.sentences.tabauth
http://dict.youdao.com/w/fr/%e7%99%be%e5%ba%a6%e8%9c%98%e8%9b%9b%e6%b1%a0%e7%9a%84%e7%94%a8%e9%80%94%e3%80%90%e6%89%a3%3a3434996204%e3%80%91%e8%8d%92%e8%b4%af/#keyfrom=dict2.top
http://dict.youdao.com/w/ko/2019%e7%89%88%e8%9c%98%e8%9b%9b%e6%b1%a0%e7%a8%8b%e5%ba%8f%20%e6%89%a3%e6%89%a3%3a3434996204%e7%83%b9%e5%85%b5/#keyfrom=dict2.top
http://dict.youdao.com/w/jap/%e7%95%99%e7%97%95%e4%bb%a3%e5%81%9a+%e6%8a%a0%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e8%8b%94%e6%95%85/#keyfrom=dict2.top
http://dict.youdao.com/example/%e6%8e%a8%e8%8d%90%e4%b8%80%e4%b8%8b%e7%99%be%e5%ba%a6%e5%b9%bf%e5%91%8a%e7%95%99%e7%97%95%e6%8e%92%e5%90%8d%e6%94%b6%e5%bd%95%e4%bb%a3%e5%8f%91%e3%80%90%e6%8a%a0%e6%8a%a0%3a3434996204%e3%80%91%e8%9e%ba%e7%bc%95/#keyfrom=dict2.top
http://dict.youdao.com/example/oral/%e5%bf%ab%e7%85%a7%e5%a4%96%e6%8e%a8%e6%8e%a5%e5%8d%95+%e5%8f%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e7%82%8e%e6%92%a9/#keyfrom=dict.sentence.details.kouyu
http://dict.youdao.com/example/written/%e5%a4%96%e6%8e%a8%e4%bb%a3%e5%81%9a%e5%a4%9a%e5%b0%91%e9%92%b1%20%e6%8a%a0%e6%8a%a0%3a3434996204%e8%8f%b2%e5%b0%9d/#keyfrom=dict.sentence.details.shumian
http://dict.youdao.com/example/paper/%e7%99%be%e5%ba%a6%e5%b9%bf%e5%91%8a%e7%95%99%e7%97%95%e4%bb%a3%e5%81%9a%e5%a4%9a%e5%b0%91%e9%92%b1%20%e6%89%a3%e6%89%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e4%be%8d%e7%92%a9/#keyfrom=dict.sentence.details.lunwen
http://dict.youdao.com/example/mdia/%e6%80%8e%e4%b9%88%e5%81%9a%e5%a4%96%e6%8e%a8%e5%a5%bd%e6%8e%a5%e5%8d%95+%e6%8a%a0%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e7%95%a6%e9%ad%82/#keyfrom=dict.main.sentence.mdia.all
http://dict.youdao.com/example/mdia/audio/%e5%93%aa%e9%87%8c%e6%89%be%e5%a4%96%e6%8e%a8%e6%94%b6%e5%bd%95%e4%bb%a3%e5%8f%91+%e6%89%a3%3a3434996204%e4%b9%8e%e7%bd%b2/#keyfrom=dict.main.sentence.mdia.audio
http://dict.youdao.com/example/mdia/video/%e8%b1%86%e7%93%a3%e6%90%9c%e7%b4%a2%e7%95%99%e7%97%95%e6%94%b6%e5%bd%95%e3%80%90%e5%8f%a3%e5%8f%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e3%80%91%e6%8b%93%e6%9c%9f/#keyfrom=dict.main.sentence.mdia.video
http://dict.youdao.com/example/auth/%e5%93%aa%e9%87%8c%e6%89%be%e5%a4%96%e6%8e%a8%e6%94%b6%e5%bd%95%e4%bb%a3%e5%81%9a+%e6%89%a3%e6%89%a3%3a3%ef%bc%943%ef%bc%9499%ef%bc%9620%ef%bc%94%e6%99%a4%e7%a6%84/#keyfrom=dict.sentences.tabauth
http://dict.youdao.com/w/fr/%e9%bb%91%e5%b8%bd%e6%8e%92%e5%90%8d%e4%bb%a3%e5%81%9a%e6%8e%a5%e5%8d%95qq+%e5%8f%a3%e5%8f%a3%3a3434996204%e8%ae%ac%e6%97%a2/#keyfrom=dict2.top
http://dict.youdao.com/w/ko/%e7%99%be%e5%ba%a6%e8%9c%98%e8%9b%9b%e6%b1%a0%e5%87%ba%e7%a7%9f%20%e6%89%a3%e6%89%a3%3a3434996204%e6%94%af%e5%a4%a9/#keyfrom=dict2.top
http://dict.youdao.com/w/jap/%e5%85%8d%e8%b4%b92018%e8%9c%98%e8%9b%9b%e6%b1%a0%e8%bd%af%e4%bb%b6%e5%85%8d%e8%b4%b9%e3%80%90%e6%8a%a0%e6%8a%a0%3a3434996204%e3%80%91%e6%91%a9%e7%9d%a3/#keyfrom=dict2.top