分析：上海seo优化的基本知识2024/5/17

情非得已

　　1. 首页关键词少的排名好，首页关键词多分散权重。

　　2. 量大出奇迹，做的网站越多，排名上首页概率越大。

　　3. 网站几百个产品，不可能都排名百度首页。

　　4. 新站上线一般半年出排名。

　　5. 3~5个新站，总有一个排名好点，排名差的只能等待。

　　6. 企业站文章更新频率：最多一周一篇。

　　7. 老域名排名比新的好些。

　　8. 外链越多，排名越好。

　　9. 大多少企业有百度排名，产品一样卖不掉。

　　.......

　　网站优化不是技术，是一种销售方法。驾驶证，教师证。。。没有网站优化证书。

　　是个人都能考取驾驶证，你有钱才能开上豪车，和你车技无关，和驾校教练无关。。。

　　不是你开豪车就变成有钱人，买不起豪车，租的起。

　　只要你付的起钱或者自己愿意干，没有优化不上去的网站，划算不划算，自己判断。

https://www.dazhong.com/hospital/sitemap
https://www.dazhong.com/hospital/sitemap_disease
https://www.dazhong.com/hospital/sitemap_disease_doctor
https://www.dazhong.com/hospital/sitemap_doctor
https://m.dazhong.com/hospital/sitemap
https://m.dazhong.com/hospital/sitemap_disease
https://m.dazhong.com/hospital/sitemap_disease_doctor
https://m.dazhong.com/hospital/sitemap_doctor
https://m.dazhong.com/haikou/disease_wiki/recommend_hospital_5867
https://m.dazhong.com/xian/disease_wiki/recommend_hospital_7994
https://m.dazhong.com/guangzhou/disease_wiki/recommend_hospital_5939
https://m.dazhong.com/zhengzhou/disease_wiki/recommend_hospital_6703
https://www.dazhong.com/kunming/disease_wiki/recommend_hospital_1521
https://m.dazhong.com/changchun/disease_wiki/recommend_hospital_4803
https://www.dazhong.com/lanzhou/disease_wiki/recommend_hospital_5408
https://m.dazhong.com/lanzhou/disease_wiki/recommend_hospital_284
https://www.dazhong.com/guiyang2/disease_wiki/recommend_hospital_6966
https://www.dazhong.com/xian/disease_wiki/recommend_hospital_8353
https://m.dazhong.com/guiyang2/disease_wiki/recommend_hospital_7707
https://m.dazhong.com/changchun/disease_wiki/recommend_hospital_7216
https://www.dazhong.com/yinchuan/disease_wiki/recommend_hospital_4852
https://m.dazhong.com/shijiazhuang/disease_wiki/recommend_hospital_7667
https://www.dazhong.com/kunming/disease_wiki/recommend_hospital_8851
https://m.dazhong.com/hhhts/disease_wiki/recommend_hospital_2894
https://www.dazhong.com/hefei/disease_wiki/recommend_hospital_1637
https://m.dazhong.com/nanchang/disease_wiki/recommend_hospital_2322
https://www.dazhong.com/shenyang/disease_wiki/recommend_hospital_8515
https://m.dazhong.com/xining/disease_wiki/recommend_hospital_4701
https://m.dazhong.com/fuzhou/disease_wiki/recommend_hospital_8
https://m.dazhong.com/nanjing/disease_wiki/recommend_hospital_471
https://www.dazhong.com/xian/disease_wiki/recommend_hospital_7612
https://www.dazhong.com/haerbin/disease_wiki/recommend_hospital_7853
https://m.dazhong.com/kunming/disease_wiki/recommend_hospital_8102
https://www.dazhong.com/changsha/disease_wiki/recommend_hospital_3883
https://www.dazhong.com/shenyang/disease_wiki/recommend_hospital_5074
https://m.dazhong.com/yinchuan/disease_wiki/recommend_hospital_3741
https://m.dazhong.com/jinan3/disease_wiki/recommend_hospital_2234
https://www.dazhong.com/changsha/disease_wiki/recommend_hospital_7650
https://www.dazhong.com/lanzhou/disease_wiki/recommend_hospital_7587
https://m.dazhong.com/zhengzhou/disease_wiki/recommend_hospital_8073
https://m.dazhong.com/shijiazhuang/disease_wiki/recommend_hospital_6885
https://m.dazhong.com/kunming/disease_wiki/recommend_hospital_7182
https://m.dazhong.com/guangzhou/disease_wiki/recommend_hospital_1438
https://www.dazhong.com/wuhan/disease_wiki/recommend_hospital_1368
https://www.dazhong.com/taiyuan/disease_wiki/recommend_hospital_169
https://www.dazhong.com/shenyang/disease_wiki/recommend_hospital_1694
https://www.dazhong.com/xining/disease_wiki/recommend_hospital_1513
https://www.dazhong.com/taiyuan/disease_wiki/recommend_hospital_4086
https://www.dazhong.com/shijiazhuang/disease_wiki/recommend_hospital_4257
https://www.dazhong.com/shijiazhuang/disease_wiki/recommend_hospital_8624