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="image/ad/IFA/IFC.jpg" />
2. <img src=image/2013_indextj.gif align="absmiddle">
3. <img src="image/ad/k.gif" width="300" height="6"/>
4. <img src=2024/4/image/2024422101317.jpg width=112 height=85 border=0>
5. <img src=2024/3/image/2024311143837.jpg width=112 height=85 border=0>
6. <img style="opacity: 1;" src="2024/4/image/2024424134610.jpg" />
7. <img style="opacity: 1;" src="2024/4/image/2024422101323.jpg" />
8. <img style="opacity: 1;" src="2024/3/image/202433011422.jpg" />
9. <img style="opacity: 1;" src="2024/3/image/202433005021.jpg" />
10. <img style="opacity: 1;" src="2024/3/image/2024330015.jpg" />
11. <img src='2024/4/image/2024422101317.jpg' border=0 width=112 height=85>
12. <img src='2023/8/image/2023816144729.jpg' width=112 height=85 border=0>
13. <img src=image/2013_index_cf.gif align="absmiddle">
14. <img src=2022/7/image/202271115364.jpg border=0>
15. <img height=159 src="http://ebook.ty360.com/images/upfiles/products/big/2023/202312271234.jpg" width=120 border=0 />
16. <img height=159 src="http://ebook.ty360.com/images/upfiles/products/big/2023/20231012145141.jpg" width=120 border=0 />
17. <img height=159 src="http://ebook.ty360.com/images/upfiles/products/big/2022/202282510157.jpg" width=120 border=0 />
18. <img height=159 src="http://ebook.ty360.com/images/upfiles/products/big/2022/2022526105214.jpg" width=120 border=0 />
19. <img height=159 src="http://ebook.ty360.com/images/upfiles/products/big/2022/2022329121818.jpg" width=120 border=0 />
20. <img height=159 src="http://ebook.ty360.com/images/upfiles/products/big/2021/20211028101343.jpg" width=120 border=0 />
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。