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(14)
1. <img src="http://img65.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee92029b2eb94dd518b7a903398f74de823b245efda743331e4c6d4b7ff457859bf88_200_200_5.jpg" >
2. <img src="http://img65.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a3c652d2131c27aa5bb6b8a9dac6d377d3cdc79db3517edce_200_200_5.jpg" >
3. <img src="http://img64.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a8fce32d18857449c029b61e59a3f0302e2991a4715f7fb0c_200_200_5.jpg" >
4. <img src="http://img64.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a8fce32d18857449c029b61e59a3f0302e2991a4715f7fb0c_200_200_5.jpg" >
5. <img src="http://img68.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a93fe435f0b922e5e54d0a86615e5e4838c6fd11fb91fd522_200_200_5.png" >
6. <img src="http://img68.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a93fe435f0b922e5e54d0a86615e5e4838c6fd11fb91fd522_200_200_5.png" >
7. <img src="http://img68.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a93fe435f0b922e5e54d0a86615e5e4838c6fd11fb91fd522_200_200_5.png" >
8. <img src="http://img51.chem17.com/gxhpic_70850a7cf7/f4ab28128bc76c9f5ec1a95a8f322aa8f7ea0d8e75c014de60b172cec6a67ff87e3cd2a90509ee32_200_200_5.jpg" >
9. <img src="http://img68.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a93fe435f0b922e5e54d0a86615e5e4838c6fd11fb91fd522_200_200_5.png" >
10. <img src="http://img70.chem17.com/gxhpic_70850a7cf7/dd7a2c25091e8ec13c6e34a037e615b9d5277da2827f619f99d0be07e2cefff419945a197b65fd7a_200_200_5.jpg" >
11. <img src="http://img53.chem17.com/gxhpic_70850a7cf7/f4ab28128bc76c9f5ec1a95a8f322aa885a637f0cccc8ab4e7b217d5f0dfebaa60e3de4f5748b336_200_200_5.jpg" >
12. <img src="http://img53.chem17.com/gxhpic_70850a7cf7/f4ab28128bc76c9f76997bea8cc66b4c5443ed5e2daf4dc46ead1bce059f4d11065b70ff966fd6e1_200_200_5.jpg" >
13. <img src="/Skins/332871/images/news_img.jpg">
14. <img src="http://img65.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a3c652d2131c27aa5bb6b8a9dac6d377d3cdc79db3517edce_200_200_5.jpg" >
15. <img src="http://img65.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a3c652d2131c27aa5bb6b8a9dac6d377d3cdc79db3517edce_200_200_5.jpg" >
16. <img src="http://img65.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a3c652d2131c27aa5bb6b8a9dac6d377d3cdc79db3517edce_200_200_5.jpg" >
17. <img src="http://img65.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a3c652d2131c27aa5bb6b8a9dac6d377d3cdc79db3517edce_200_200_5.jpg" >
18. <img src="http://img65.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a3c652d2131c27aa5bb6b8a9dac6d377d3cdc79db3517edce_200_200_5.jpg" >
19. <img src="http://img65.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a3c652d2131c27aa5bb6b8a9dac6d377d3cdc79db3517edce_200_200_5.jpg" >
20. <img src="http://img65.chem17.com/gxhpic_70850a7cf7/819f05fe9a3ee9201b0b0576d4e9625a3c652d2131c27aa5bb6b8a9dac6d377d3cdc79db3517edce_200_200_5.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。