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(0)
1. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
2. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
3. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
4. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
5. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
6. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
7. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
8. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
9. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
10. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
11. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
12. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/7.gif'">
13. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/8.gif'">
14. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/8.gif'">
15. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/8.gif'">
16. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/8.gif'">
17. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/8.gif'">
18. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/8.gif'">
19. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/8.gif'">
20. <img src="" width="60" height="60" style="border:0;" onerror="this.src='https://www.lieju.com/images/indexpic/8.gif'">
21. ......
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。