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="http://bpic.51yuansu.com/activity/20200309/5e65ae98e7e5f.png">
2. <img src="http://bpic.51yuansu.com/activity/20200506/5eb22b0989e93.jpg">
3. <img src="http://bpic.51yuansu.com/activity/20200521/5ec5f13d16f24.jpg">
4. <img src="http://bpic.51yuansu.com/activity/20191025/5db2c3d021879.jpg">
5. <img src="http://bpic.51yuansu.com/activity/20200521/5ec5ec5c68e40.jpg">
6. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200602/5ed5ca0027273.jpg">
7. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200410/5e902fa7c28cc.jpg">
8. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200519/5ec342ad57f26.jpg">
9. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200526/5ecce964c61dd.jpg">
10. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200601/5ed4a1e55aad0.jpg">
11. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200526/5ecc8269692c6.jpg">
12. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200327/5e7d6eea6b7e6.jpg">
13. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200416/5e97c0f436fcb.jpg">
14. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200327/5e7d9ce180077.jpg">
15. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200408/5e8d380c33250.jpg">
16. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200107/5e143364c3fab.png">
17. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200521/5ec5e1ec5f96f.png">
18. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20190610/5cfe19ee169f4.jpg">
19. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200521/5ec5db90cb14a.jpg">
20. <img class="lazy" src="https://icon.51yuansu.com/component/base/img/lazy.png" data-src="http://bpic.51yuansu.com/activity/20200527/5ecdc8e8c28a9.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。
