IDC Commentary Network (idcps.com) December 17: According to the latest data from market research firm NET applications, Baidu ranked 2nd in the global search engine market in November, with a 31.32 per cent share, up 2.26% per cent last week. And the champion Google-global accounted for 53.74%, continued the last month's share was eaten up state. The development of the remaining
Copy CodeThe code is as follows:
$key = $_get[' key ']; Get keywords
$select = $_get[' select ']; Get the Search engine choice
Switch ($select)//jump to a different page depending on the search engine
{
Case "Google"://google
$url = "http://www.google.com/search?q=". $key;
The importance of search engines today can be said to be very important, search engines have become the most important Internet users, search services have become one of the most important services. According to third-party data forecasts, the 2012 search industry will be more than 30 billion commercial scale, of which
First look at the spider list
Search engine
User-agent (included)
Whether PTR
Note
Google
Googlebot
√
Host IP Get domain name: googlebot.com primary Domain name
Baidu
Baiduspider
√
Host IP Get domain name: *.baidu.com or *.baidu.jp
Full-Text Search | index
Content Summary:
Lucene is a Java-based Full-text indexing kit.
Java-based Full-text indexing engine Lucene Introduction: About the author and the History of Lucene
Implementation of full-text search: A comparison of luene Full-text indexes and database indexes
A brief introduction to the mechanism of Chinese word segmentation: A compar
processing, that is, the webmaster to remove the URL with the question mark parameters, and so on, I have seen many sites have not removed this kind of parameters, and eventually the search engine does not trust such URLs, So in order to avoid such a phenomenon, it is best to optimize.
If you have a large number of flash files on the site, suggestions to
Safari is the preferred tool for us to browse the Web using a Mac, and it's best to set it as the default search engine if you want to open it with whatever you search for! So how does Mac set Safari as the default search engine? Set the default
"determine whether to use the Yeah Search EngineHTTP. url = "http://search.163.com/cgi-bin/search/engine/search.fcgi? Key = " keyword' process the search addressHTTP. requestmethod = "get" 'sets the Data Retrieval Method "Get, get data"Response. Write HTTP. geturl' output
This article mainly introduces how php can determine whether an access path is a search engine robot, mainly by filtering $ _ SERVER [
This article mainly introduces how php can determine whether an access path is a search engine robot, mainly by filtering $ _ SERVER [
This example describes how php can determin
Query pr (PR of 72 different google servers ):Http://livepr.raketforskning.com/
--------------------------------------------------------------------------------
Baidu search:Number of times related keywords can be comparedHttp://d.baidu.com/rs.php
Ggoogle keyword ToolHttps://adwords.google.com/select/KeywordToolExternal
Google Trends: keyword search count statisticsCalculate the number of times a keyword is searched in different time periods and draw
offer free registrations, which is clearly not a good thing for websites that don't have a stable network marketing budget. Some search engines encourage users to pay as much as $199 trillion, the promise is to audit your website (for example, Yahoo is necessary), please note the meaning of the term "audit", only to review your site, that is, only to be added to the site directory may not guarantee the suc
What is sitemap (Search Engine website map)-MySearch blog | Meta Search Engine Research-MySearch (metasoo.com) official blog
Reference a paragraph on Google to describe:
In the simplest case, sitemap is the list of webpages on your website. Creating and submitting sitemap helps ensure that Google knows all
$key = $_get[' key ']; Get keywords$select = $_get[' select ']; Get the Search engine choiceSwitch ($select)//jump to a different page depending on the search engine{Case "Google"://google$url = "http://www.google.com/search?q=". $key;Header ("Location: $url");BreakCase "
Note: 1. Compared with professional search engines, the index scope in this article is not limited to a specific topic. Baidu and Google are "common search engines". Their web spider keeps crawling along the hyperlink, no matter whether you are the content of any subject; teein is a professional search engine, he only
months, Baidu an article also did not include, is because I add content when not processing into false original, is simple collection. I set up at the beginning of Google, now every day can give me a station to bring more than 200ip of the amount. Positioning well, it is good to do, I now add the content of this station, as long as the other sites on the latest, I directly copied up on the line.
Three. Locate Search
You may have to say,
How to make the top of the Web site is always a hot topic on the Internet.
You can read about other people's advice on this issue from many places, but many of the suggestions are just passing theories, and for a long time few people have really done tests, what works and what doesn't. I have done a serious comparison of this, below, you will be reading all the suggestions have been through my own experiments, and eventually set up a very successful website, the adoption of my experience and sug
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