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="//img.alicdn.com/imgextra/i2/O1CN018RR8PM1D2PINvzBRW_!!6000000000158-2-tps-60-60.png"/>
2. <img src="//img.alicdn.com/imgextra/i4/O1CN01fxqCXY26E8F8ZpBUU_!!6000000007629-2-tps-40-40.png" width="20"/>
3. <img class="icon-download-title_3qYze" src="//img.alicdn.com/imgextra/i2/19999999999999/O1CN01JPba5H2Njasr6BTvs_!!19999999999999-2-tps.png"/>
4. <img src="//img.alicdn.com/imgextra/i3/19999999999999/O1CN01nVWTZF2NjasyenXpY_!!19999999999999-2-tps.png"/>
5. <img src="https://m.ykimg.com/0541010165914B0005B6D21373DB22C2?x-oss-process=image/resize,w_490/crop,x_0,y_0,w_490,h_276" class="pack_focus_bg blur"/>
6. <img src="https://m.ykimg.com/054F010164E948833D301CD88E69E2CA?x-oss-process=image/resize,w_490/crop,x_0,y_0,w_490,h_276" class="pack_focus_bg blur"/>
7. <img src="//m.ykimg.com/0583000062A058DF13F7FF098FE6F174?x-oss-process=image/resize,w_490/crop,x_0,y_0,w_490,h_276" class="pack_focus_bg blur"/>
8. <img src="https://m.ykimg.com/054F010165D07EA005B6D2FEB1A88306?x-oss-process=image/resize,w_490/crop,x_0,y_0,w_490,h_276" class="pack_focus_bg blur"/>
9. <img src="//img.alicdn.com/tfs/TB1BqCWU1L2gK0jSZPhXXahvXXa-264-219.png"/>
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。