URL长度
建议不要超过255byte
查看问题链接(0)
1. https://mail.163.com/client/dl.html?from=mail46
2. https://study.163.com/client/download.htm?from=163app&utm_source=163.com&utm_medium=web_app&utm_campaign=business
3. https://mail.163.com/register/index.htm?from=163navi®Page=163
4. https://mail.163.com/client/dl.html?from=mail46
5. https://act.you.163.com/act/pub/ABuyLQKNmKmK.html?from=out_ynzy_xinrukou_2
6. https://you.163.com/topic/v1/pub/Pew1KBH9Au.html?from=out_ynzy_xinrukou_3
7. https://mail.163.com/register/index.htm?from=ntes_nav®Page=163
8. https://mail.163.com/dashi/dlpro.html?from=mail46
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="//static.ws.126.net/f2e/include/common_nav/images/topapp.jpg">
2. <img style="display: inline-block;width: 274px;height:38px;margin-left:50px;" src="http://static.ws.126.net/sports/2017/6/26/hongcai_225.png">
3. <img style="display:inline-block;width:300px;height:30px;margin-left:50px;margin-top:7px" src="http://yt-adp.nosdn.127.net/channel4/032617_30030_aaae_20180428.jpg">
4. <img width="30" src="http://static.ws.126.net/sports/2016/team_logo/nba/1000000026_90.png" />
5. <img width="30" src="http://static.ws.126.net/sports/2016/team_logo/nba/1000000027_90.png" />
6. <img width="30" src="https://cms-bucket.ws.126.net/sports/basketball/nba/team/1000000025.png" />
7. <img width="30" src="http://cms-bucket.ws.126.net/2020/0305/753cadc4p00q6pxqz0001c0002i002ic.png" />
8. <img width="30" src="http://cms-bucket.ws.126.net/2020/0305/f3b8dbbfp00q6pxxd0001c0002i002ic.png" />
9. <img width="30" src="http://cms-bucket.ws.126.net/2020/0305/d87edbb2p00q6pxwx0001c0002i002ic.png" />
10. <img width="30" src="http://cms-bucket.ws.126.net/2020/0305/3f22ef07p00q6pxwf0001c0002i002ic.png" />
11. <img width="30" src="http://static.ws.126.net/sports/2016/team_logo/nba/1000000009_90.png" />
12. <img src="http://cms-bucket.ws.126.net/2020/0305/1a430892j00q6pz6u000ac0000u000uc.jpg" />
13. <img src="http://cms-bucket.ws.126.net/2020/0305/b9e35ed2j00q6pyjh000ac0000u000uc.jpg" />
14. <img src="http://cms-bucket.ws.126.net/2021/1027/074f298aj00r1mupg0000c0000u000uc.jpg" />
15. <img src="http://cms-bucket.ws.126.net/2020/0305/79f49d31j00q6pz7f0009c0000u000uc.jpg" />
16. <img src="http://cms-bucket.ws.126.net/2020/0305/58d96e0ej00q6pz88000ac0000u000uc.jpg" />
17. <img src="http://cms-bucket.ws.126.net/2020/0305/afbd732cj00q6pz8q0009c0000u000uc.jpg" />
18. <img src="http://cms-bucket.ws.126.net/2020/0305/3518a0ddj00q6pz9a0009c0000u000uc.jpg" />
19. <img src="http://cms-bucket.ws.126.net/2020/0305/5f7c0432j00q6pz9p0009c0000u000uc.jpg" />
20. <img width="30" src="http://cms-bucket.nosdn.127.net/2018/10/17/51502dff63b84b0d9c0c59c97f80f786.jpeg" />
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。