URL长度
建议不要超过255byte
查看问题链接(0)
1. http://www.itheima.com/teacher.html?hm-pc-dh
2. http://www.itheima.com/flow/flow.html?hm-pc-dh
3. http://resource.ityxb.com/booklist/find.html?hm-pc-dh
4. https://www.itheima.com/special/hmkfzly/index.html?hm-pc-banner
5. http://yun.itheima.com/subject/hmonlinemap/index.html?hm-pc-banner
6. http://www.itheima.com/news/20171114/182110.html?hm-pc-banner
7. http://www.itheima.com/special/jcdlzly/index.html?jcdlzly
8. http://www.itheima.com/special/jcdlzly/index.html?jcdlzly
9. http://www.itheima.com/special/jcdlzly/index.html?jcdlzly
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(1)
1. <img src="https://www.itcast.cn/images/20231006lmsmall.jpg" class="lmimg">
2. <img src="https://www.itcast.cn/images/close.png" style="position: absolute;right: 20px;top: 20px;cursor: pointer;" id="hdlmclose" >
3. <img src="/images/city/bj_city.jpg"/>
4. <img src="/images/city/bj_city.jpg"/>
5. <img src="/images/city/sh_city.jpg"/>
6. <img src="/images/city/gz_city.jpg"/>
7. <img src="/images/city/sz_city.jpg"/>
8. <img src="/images/city/wh_city.jpg"/>
9. <img src="/images/city/zz_city.jpg"/>
10. <img src="/images/city/xa_city.jpg"/>
11. <img src="/images/city/cs_city.jpg"/>
12. <img src="/images/city/jn_city.jpg"/>
13. <img src="/images/city/cq_city.jpg"/>
14. <img src="/images/city/nj_city_new.jpg"/>
15. <img src="/images/city/hz_city_new.jpg"/>
16. <img src="/images/city/sjz_city_new.jpg"/>
17. <img src="/images/city/cd_city_new.jpg"/>
18. <img src="/images/city/hefei.jpg"/>
19. <img src="/images/city/ty.png"/>
20. <img src="/images/slidead/HOMEPAGE/20240320144429官网首页banner PC(1).jpg" />
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。