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/pc/module/price/index.html?hm-pc-dh
3. http://www.itheima.com/service.html?hm-pc-dh
4. https://www.itheima.com/aispecial.html?hm-pc-banner
5. https://ai.itheima.com/ESspecial.html?aizly?banner
6. https://www.itheima.com/cbec.html?cbeczly
7. http://www.itheima.com/news/20171114/182110.html?hm-pc-banner
8. https://www.itheima.com/teacher.html?aiappzly#aaiapp
9. https://www.itheima.com/teacher.html?hmkfzly
10. https://www.itheima.com/teacher.html?jcdlzly#ajcdl
11. https://www.itheima.com/teacher.html?pythonzly#apython
12. https://www.itheima.com/teacher.html?testzly#atest
13. https://www.itheima.com/teacher.html?dszly#aui
14. https://www.itheima.com/teacher.html?xmtzly#anetmaket
15. https://www.itheima.com/teacher.html?webzly#aweb
16. http://bbs.itheima.com/forum-635-1.html?hm-pc-bar
17. https://www.itheima.com/about/about.html?hm-pc-bar
18. https://www.itheima.com/special/jcdlzly/index.html?hmcast
19. https://ai.itheima.com/ESspecial.html?aizly?banner
20. https://ai.itheima.com/ESspecial.html?aizly?banner
21. ......
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="http://www.itcast.cn/images/close.png" style="position: absolute;right: 20px;top: 20px;cursor: pointer;" id="hdlmclose" >
2. <img src="/images/city/bj_city.jpg" />
3. <img src="/images/city/bj_city.jpg" />
4. <img src="/images/city/sh_city.jpg" />
5. <img src="/images/city/gz_city.jpg" />
6. <img src="/images/city/sz_city.jpg" />
7. <img src="/images/city/wh_city.jpg" />
8. <img src="/images/city/zz_city.jpg" />
9. <img src="/images/city/xa_city.jpg" />
10. <img src="/images/city/cs_city.jpg" />
11. <img src="/images/city/jn_city.jpg" />
12. <img src="/images/city/cq_city.jpg"/>
13. <img src="/images/city/nj_city_new.jpg" />
14. <img src="/images/city/hz_city_new.jpg" />
15. <img src="/images/city/sjz_city_new.jpg"/>
16. <img src="/images/city/cd_city_new.jpg" />
17. <img src="/images/city/hefei.jpg" />
18. <img src="/images/city/ty.png"/>
19. <img src="/images/slidead/HOMEPAGE/20260128162605黑马官网首页(1).jpg" />
20. <img src="/images/slidead/HOMEPAGE/20251218094156343434(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。
