SEO is essential. Search Engine keyword Data Reference URL

Query pr (PR of 72 different google servers ):
Http://livepr.raketforskning.com/

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Baidu search:
Number of times related keywords can be compared
Http://d.baidu.com/rs.php

Ggoogle keyword Tool
Https://adwords.google.com/select/KeywordToolExternal

Google Trends: keyword search count statistics
Calculate the number of times a keyword is searched in different time periods and draw a curve.
Http://www.google.com/trends

Google Analytics
The free Analysis Service launched by Google provides many professional reports on marketing and content optimization, which is of great help to search engine marketing.
Http://www.google.com/analytics/zh-CN/

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Required for optimization. before making a website, you must first analyze your users and market, so that you can optimize your website in the search engine, below are some reference data for the keyword ranking of the search engine.

One search (Yahoo CN)
One-search keyword ranking
Http://www.yisou.com/top_index.html

SOHU)
Sohu keyword search ranking
Http://zt.search.sohu.com/topsearch/index.html

Netease (163.COM)
Netease search rankings
Http://so.163.com/list.htm
Search engine keyword ranking

Baidu search rankings
Http://top.baidu.com

Baidu index:
Http://index.baidu.com/

Yahoo search rankings
Http://misc.yahoo.com.cn/top_index.html

Sogou Index
Http://www.sogou.com/top/index.html

Ranklist
Http://www.zhongsou.com/zs_phb/html_top/index.htm

Search the dragon and tiger lists:
Http://www.soso.com/lhb/s_ I _sosolhb.shtml

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Keyword Search times can help you select keywords to avoid fierce competition.
1. Baidu search keyword search frequency Query
Http://www2.baidu.com/inquire/dsquery.php

2. NetEase search keyword search times and price Query
Http://adpsearch.163.com/find_price.php

3. Sohu search keyword search times/Categories fixed sorting quotation Query
Http://db.sohu.com/regurl/pv_price/query_consumer.asp

4. Sina search keyword price Query
Http://chaxun.sina.com.cn/

5. query network real-name registration information and 3721 search ranking price
Http://www.3721.com/buy/