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 class="nav-icon" src="https://cdn.51img3.com/game/2023/202303/20230315/9b898efcec3a860765f3db1bdc62577a.png" />
2. <img src=""/>
3. <img id="ad_img1" src="//cdn.51img3.com/game/2016/201610/20161025/99adec7393fec58b94521f6d75572231.jpg">
4. <img id="ad_img2" src="//cdn.51img3.com/game/2016/201610/20161025/9f2154c6e75f0db5a0691d4a7096c688.jpg">
5. <img src="//cdn.51img3.com/game/2020/202003/20200320/aec6bae781bb03adcb7c180479629c1b.jpg">
6. <img src="//cdn.51img3.com/game/2020/202003/20200318/c60fa5bc516e05c4611485416f6e37f8.png">
7. <img src="//cdn.51img3.com/game/2019/201906/20190606/08cdee82431c67ddc01fdfae4553e8f3.jpg">
8. <img src="//cdn.51img3.com/game/2016/201610/20161025/91dbcba35bb1f76eab25281596c01d59.jpg">
9. <img src="//cdn.51img1.com/v6/global2015/images/c1.png?v=202008">
10. <img src="//cdn.51img1.com/v6/global2015/images/bottom_1.png?v=202008">
11. <img src="//cdn.51img1.com/v6/global2015/images/c4.png?v=202008">
12. <img src="-->
13. <img src="//cdn.51img3.com/game/2023/202303/20230329/910de684f42b40718cdc04ec3ca8a485.png">
14. <img src="//cdn.51img1.com/v6/global2015/images/c_net.png?v=202008">
15. <img src="//cdn.51img1.com/v6/global2015/images/c7.png?v=202008">
16. <img src="//cdn.51img1.com/v6/global2015/images/c6.png?v=202008">
17. <img src="//cdn.51img3.com/game/2023/202312/20231205/a9bbdddc60732eab463d9f067d19be8d.png" style="width: 80%;height: 80%">
18. <img src="//cdn.51img1.com/v6/global2015/images/box_image.png">
19. <img src="//cdn.51img1.com/v6/game/app/down/images/ewm_img.png?v=1">
20. <img src="//cdn.51img1.com/v6/global2015/images/qq.jpg?v=2024042411590012">
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。