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 data-src="https://n1image.hjfile.cn/qa/2023/02/01/ccb301955b44ecbd35d4c1e8d89a70d8.gif">
2. <img data-src="https://n1image.hjfile.cn/qa/2023/02/08/5664dcbe1fe4b3c695f039038cb71cc9.png">
3. <img data-src="https://n1image.hjfile.cn/mh/2017/07/26/23e2e382732240baf808538832e4ac70.png">
4. <img data-src="//i2.w.hjfile.cn/doc/201605/02b1ee2fe2be45c49f341cdd186ade84.jpg">
5. <img data-src="//i2.w.hjfile.cn/doc/201508/7a789621-8d09-4541-80a4-70509c6fe17a_01.png" style="height:49px;width:196px">
6. <img data-src="//i2.w.hjfile.cn/news/201506/2015060111184308769.jpg" style="height:150px;width:112.5px">
7. <img data-src="//n1image.hjfile.cn/res7/2017/11/06/184d0bdc4e15ab4d643a1ea1746bde29.png" style="height:150px;width:112.5px">
8. <img data-src="//i2.w.hjfile.cn/news/201508/201508075434625050.jpg" style="height:150px;width:112.5px">
9. <img data-src="//i2.w.hjfile.cn/news/201505/201505064535543587.png" style="height:48px;width:48px">
10. <img data-src="//i2.w.hjfile.cn/doc/201508/30f2c77264e643c5959677694c5bc32a.png" style="height:48px;width:48px">
11. <img data-src="//i2.w.hjfile.cn/news/201606/2016061211435090126.png" style="height:48px;width:48px">
12. <img data-src="//i2.w.hjfile.cn/news/201508/201508075434625050.jpg" style="height:150px;width:112.5px">
13. <img data-src="//i2.w.hjfile.cn/news/201505/201505064535543587.png" style="height:48px;width:48px">
14. <img data-src="//i2.w.hjfile.cn/doc/201508/30f2c77264e643c5959677694c5bc32a.png" style="height:48px;width:48px">
15. <img data-src="//i2.w.hjfile.cn/news/201606/2016061211433137071.png" style="height:48px;width:48px">
16. <img data-src="//i2.w.hjfile.cn/news/201508/201508075434625050.jpg" style="height:150px;width:112.5px">
17. <img data-src="https://i2.w.hjfile.cn/news/201312273175417284.png" style="height:110px;width:100px">
18. <img data-src="https://i2.w.hjfile.cn/news/201312262045975180.png" style="height:110px;width:100px">
19. <img data-src="//i2.w.hjfile.cn/news/201508/201508075434625050.jpg" style="height:150px;width:112.5px">
20. <img data-src="https://i2.w.hjfile.cn/news/201311182304184681.jpg" style="height:110px;width:100px">
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。