Parameters of the major search engine referrer | Baidu. Google, etc. | Url parameter analysis (referrer parameter)

2010-02-25  来源:本站原创  分类:Internet  人气:534 

Baidu search URL Parameter Analysis ---- meaning parameters
http://www.baidu.com/s?lm=0 (time limits search results) & si = & rn = 10 (the number per page) & ie = gb2312 & (language) ct = 0 & wd =% CA% 6% BB % FA & (key words) pn = 10 (10 in the first pn added after the previous one) & ver = 0 & cl = 3 & uim = 6 & usm = 0

tn search box to their sites. For example tn = sitehao123, is http://www.hao123.com/ left the search box
ie Input Encoding - enter the code. Baidu does not seem to support the other codes. The default value is "gb2312"
wd search keywords.
bs Before Search - a search on the keywords entered.
sr does not recommend the use of the parameter. combined bs used. General inquiries sr = 0 or empty value, but sr = 1, the query will combine with the value of bs as the query keywords. Default value is 0, in addition to 0,1 addition of other value is invalid.
ct language restriction. 0 - all languages, 1 - English Page 2 - English page; other uncertain or invalid or. The default value is 0.
rn the number of search results per page contains. The default is 10
pn search results page, counting from zero. That pn = $ (results page -1) * rn.
lm time limit search results. In days, for example, search for the last month of the website, lm = 30. The default value is 0, indicating no time limit.
q5 search the contents of the location restriction .0 - all content; 1 - page title (the equivalent of using the 'title:' query prefix); 2-url (the equivalent of using 'inurl:' query prefix); other value equivalent to 0. default value of 0
q6 search sites restrict content. For example, q6 = sohu.com, said that only the search sohu.com pages; equivalent uses the 'site: prefix'. The default value is empty
dq does not recommend the use of the parameter. query to the original area restrictions. Baidu to determine the specific values. The default value is empty. tried it, use this parameter very poor.
myselectvalue
submit =
tb = on stickers, right?
f unknown. The default value is empty
cl unknown. The default value is empty
rs2 unknown.
sc unknown.
------------------------------
Baidu search command parameters

Essential parameters:

wd - query keywords (Keyword)

pn - number of pages displayed (Page Number)

cl - the search type (Class), cl = 3 for the Web Search

Optional parameters:

rn - Search results article number (Record Number), the range of 10 - 100 between the default setting rn = 10

ie - check input text encoding (Input Encoding), the default settings ie = gb2312, namely English

tn - the source of the site to submit search request

Several useful tn

tn = baidulocal said Baidu Search and return the results are clean, free of advertisements.

For example, Baidu Search "happy" to see the result is not very refreshing.

tn = baiducnnic on the frame you want to Baidu? Try this parameter can be, and is customized Baidu to Cnnic

si - the qualified domain name search, for example like Sina Search parameters can be si = sina.com.cn, make this parameter ct parameters must be combined with effective use.

ct - the value of this parameter is usually a string of numbers, estimated to be a search request verification code

si and the ct parameter combination, such as in the sina.com.cn search for "ideal", available: http://www.baidu.com/s?q=&ct=2097152&si=sina.com.cn&ie=gb2312&cl=3&wd = ideal

bs - a search on the keyword (Before Search), estimation and related search for

For example:
http://www.baidu.com/s?lm=0&si=&rn=10&ie=gb2312&ct=0&wd =% BC% AF% C3% C0% D5% FB% D0% CE & pn = 20 & ver = 0 & cl = 3 & uim = 0 & usm = 0
http://www.baidu.com/
s? lm = 0 time limit
& Si = qualified domain name
& Rn = 10 per page show the number of
& Ie = gb2312 encoding
& Ct = 0 language restrictions
& Wd =% BC% AF% C3% C0% D5% FB% D0% CE Keyword Search
& Pn = 20 Page numbers
& Ver = 0
& Cl = 3, said Web search
& Uim = 0
& Usm = 0

tn said the source site
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Google (google) Parameters
http://www.google.cn/search?q=112&hl=zh-CN&client=aff- 360daohang & hs = yhE & affdom = 360.cn & newwindow = 1 & start = 10 & amp; amp; sa = N
q-query keywords (Query), Baidu corresponding parameters wd
hl-Google search interface language (Interface Language)
start-display the results pages, Baidu corresponding parameter pn (0 is the home page, 10 is the second page, and so on)
lr-search the content of the language qualification (Language Restrict), to limit the search for a language of the website. If the lr parameter is empty, compared to search for all pages.
ie-check input text encoding (Input Encoding), Google the default settings ie = utf-8, or Google search request parameter q value is a utf-8 encoded text, if you want to direct the use of Chinese, you can set ie = gb2312, namely simplified Chinese encoding
oe-search returns page encoding (Output Encoding), Google the default settings oe = utf-8
num-search results show the Number (Number), the range of 10-100 article in between the default num = 10, the corresponding parameters Baidu rn
newwindow-whether to open a new window to display the query results. The default setting newwindow = 1, open the page in a new window
safe-safe search option (SafeSearch), set this parameter to filter adult content, safe default setting is empty, that does not filter adult content, is set to safe = vss, that filter adult content.

Parameters of the major search engine referrer | Baidu. Google, etc. | Url parameter analysis (referrer parameter)

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Other search engine referrer rules:
1) Soso refer rule
"W =" Search Keywords "bs =" Last Search Keyword portfolio keyword search link symbol "+"
http://www.soso.com/q?gid=&cin=&sc=web&bs =% B5% E7% D3% B0% CC% EC% CC% C3 & ch = w.uf & num = 10 & w =% B5% E7% D3% B0
http://www.soso.com/q?pid=s.idx&w =% BF% DA% B1% AE +% C9% FA% BB% EE

2) youdao refer rule
"Q =" search keywords combined keyword search link symbols "+" sequential link down. Refer the link below
http://www.youdao.com/search?q =% E7% 94% B5% E5% BD% B1% 20% E9% 98% BF% E5% 87% A1% E8% BE% BE & keyfrom = web.suggest

3) sougou refer rule
"Query =" search keywords combined keyword search link symbol "+"
http://www.sogou.com/web?query =% BF% D7% D7% D3 +% B5% E7% D3% B0 & sourceid = & _ast = 1268620800 & _asf = www.sogou.com&w=01029901&num=10&p=40040100&dp=1

4) yahoo refer rule
"P =" keyword search links search keywords combined symbol "+"
http://one.cn.yahoo.com/s?p =% E5% AD% 94% E5% AD% 90 +% E7% 94% B5% E5% BD% B1 & v = web & pid = hp

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