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="images/top4.gif" width="411" height="1">
2. <img src="images/icon2.gif" width="15" height="15" align="absmiddle">
3. <img src="images/icon2.gif" width="15" height="15" align="absmiddle">
4. <img src="images/icon2.gif" width="15" height="15" align="absmiddle">
5. <img src="images/top6.gif" width="6" height="22">
6. <img src="images/top5.gif" width="411" height="5">
7. <img src="images/shim.gif" width="772" height="4">
8. <img src="images/shim.gif" width="772" height="10">
9. <img src="images/shim.gif" width="500" height="15">
10. <img src="images/icon1.gif" width="8" height="11" border="0" align="absmiddle">
11. <img src="images/icon1.gif" width="8" height="11" border="0" align="absmiddle">
12. <img src="images/top_product_line.gif" width="1" height="253">
13. <img src="images/icon1.gif" width="8" height="11" border="0" align="absmiddle">
14. <img src="images/icon1.gif" width="8" height="11" border="0" align="absmiddle">
15. <img src="images/shim.gif" width="500" height="8">
16. <img src="images/icon1.gif" width="8" height="11" align="absmiddle">
17. <img src="images/shim.gif" width="500" height="8">
18. <img src="images/icon1.gif" width="8" height="11" align="absmiddle">
19. <img src="images/shim.gif" width="500" height="8">
20. <img src="images/icon1.gif" width="8" height="11" align="absmiddle">
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。