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_13/banner.jpg" />
2. <img align='absmiddle' src='/img/grade6.gif' width='16' height='16' title='VIP' />
3. <img align="absmiddle" src="/img/People_id.jpg" width="21" height="15" />
4. <img align="absmiddle" src="/img/img_14/msn.jpg" width="15" height="15">
5. <img src="http://customer.51dzw.com/brand/20100805104029965.gif" title="" width="140" height="40" />
6. <img src="http://customer.51dzw.com/brand/201008051041321304.jpg" title="" width="140" height="40" />
7. <img src="http://customer.51dzw.com/brand/20100805104032981.jpg" title="" width="140" height="40" />
8. <img src="http://customer.51dzw.com/brand/201008051041531421.jpg" title="" width="140" height="40" />
9. <img src="http://customer.51dzw.com/brand/201008051041531422.jpg" title="" width="140" height="40" />
10. <img src="http://customer.51dzw.com/brand/201008051040561114.gif" title="" width="140" height="40" />
11. <img src="http://customer.51dzw.com/brand/201008051041371331.jpg" title="" width="140" height="40" />
12. <img src="http://customer.51dzw.com/brand/201008051041231263.jpg" title="" width="140" height="40" />
13. <img src="http://customer.51dzw.com/brand/201008051041161216.gif" title="" width="140" height="40" />
14. <img src="http://customer.51dzw.com/brand/201008051041371330.gif" title="" width="140" height="40" />
15. <img src="http://customer.51dzw.com/brand/201008051040351001.jpg" title="" width="140" height="40" />
16. <img src="http://customer.51dzw.com/brand/201008051040511089.jpg" title="" width="140" height="40" />
17. <img src="http://customer.51dzw.com/brand/201008051041351319.jpg" title="" width="140" height="40" />
18. <img src="http://customer.51dzw.com/brand/201008051041021146.jpg" title="" width="140" height="40" />
19. <img src="http://customer.51dzw.com/brand/20100805104029962.gif" title="" width="140" height="40" />
20. <img src="http://customer.51dzw.com/brand/201008051041341315.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。