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="/img/img_16/banner.gif" />
2. <img src="http://customer.51dzw.com/brand/20100805104030967.gif" title="" width="140" height="40" />
3. <img src="http://customer.51dzw.com/brand/201008051041411355.jpg" title="" width="140" height="40" />
4. <img src="http://customer.51dzw.com/brand/20100805104030966.gif" title="" width="140" height="40" />
5. <img src="http://customer.51dzw.com/brand/20100805104030968.gif" title="" width="140" height="40" />
6. <img src="http://customer.51dzw.com/brand/20100805104028957.gif" title="" width="140" height="40" />
7. <img src="http://customer.51dzw.com/brand/201008051041461383.jpg" title="" width="140" height="40" />
8. <img src="http://customer.51dzw.com/brand/201008051041461387.jpg" title="" width="140" height="40" />
9. <img src="http://customer.51dzw.com/brand/201008051041411354.gif" title="" width="140" height="40" />
10. <img src="http://customer.51dzw.com/brand/20100805104029965.gif" title="" width="140" height="40" />
11. <img src="http://customer.51dzw.com/brand/201008051041321303.jpg" title="" width="140" height="40" />
12. <img src="http://customer.51dzw.com/brand/201008051041491399.jpg" title="" width="140" height="40" />
13. <img src="http://customer.51dzw.com/brand/20100805104030972.gif" title="" width="140" height="40" />
14. <img src="http://customer.51dzw.com/brand/20100805104029963.gif" title="" width="140" height="40" />
15. <img src="http://customer.51dzw.com/brand/201008051041501411.jpg" title="" width="140" height="40" />
16. <img src="http://customer.51dzw.com/brand/20100805104028961.gif" title="" width="140" height="40" />
17. <img src="http://customer.51dzw.com/brand/20100805104030973.gif" title="" width="140" height="40" />
18. <img src="http://customer.51dzw.com/brand/20100805104032978.jpg" title="" width="140" height="40" />
19. <img src="http://customer.51dzw.com/brand/20100805104028960.gif" title="" width="140" height="40" />
20. <img src="http://customer.51dzw.com/brand/201008051041521418.jpg" title="" width="140" height="40" />
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。