URL长度
建议不要超过255byte
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静态页参数
在静态页面上使用动态参数,会造成spider多次和重复抓取
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Meta及标题信息
搜索引擎优化的关键
该页面信息完整
Frame信息
搜索引擎抓取不到Frame的内容
该页面有框架
Flash文字描述
Flash描述能让搜索引擎了解该Flash信息
无Flash描述(20)
1. <img src="images/about.jpg" width="1200" height="170" />
2. <img class="pic" src="http://www.drholsteen.com/upfiles/image/20180330/20180330140555545554.jpg" width="240" height="180" />
3. <img src="images/cn.jpg" width="454" height="276" />
4. <img src="images/ff.jpg" width="704" height="70" />
5. <img src="images/ck.jpg" width="104" height="40" border="0" />
6. <img src="images/yw.jpg" width="1200" height="200" />
7. <img src="/upfiles/image/20180330/20180330155878637863.jpg" width="256" height="320" />
8. <img src="/upfiles/image/20180330/20180330155989788978.jpg" width="256" height="320" />
9. <img src="/upfiles/image/20180330/20180330155913481348.jpg" width="256" height="320" />
10. <img src="/upfiles/image/20180330/20180330155965336533.jpg" width="256" height="320" />
11. <img src="/upfiles/image/20180330/20180330155996519651.jpg" width="256" height="320" />
12. <img src="/upfiles/image/20180330/2018033015590575575.jpg" width="256" height="320" />
13. <img src="/upfiles/image/20180330/20180330160056495649.jpg" width="256" height="320" />
14. <img src="/upfiles/image/20180330/20180330160017121712.jpg" width="256" height="320" />
15. <img src="/upfiles/image/20180330/20180330160043834383.jpg" width="256" height="320" />
16. <img src="/upfiles/image/20180330/20180330160023462346.jpg" width="256" height="320" />
17. <img src="/upfiles/image/20180330/20180330160344714471.jpg" width="256" height="320" />
18. <img src="/upfiles/image/20180330/20180330160180038003.jpg" width="256" height="320" />
seo优化建议可以快速定位你页面哪些地方存在不利seo的因素。