search engine html code

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Research: Standardized HTML code helps search engine rankings

Standard | standardization | ranking | search engine Standardized HTML code for a website has many advantages, such as: easy to adapt to the revision, code easy maintenance, small code, the site opened fast, suitable for more peop

Search engine construction based on heritrix + Lucene (2) -- index and search framework lucenelucene establishment search learning instance source code Lucene Regular Expression query regenxquerylucene filter query instance open source code

gave a detailed introduction to Lucene's principles, structures, and APIs. http://www.e.com.cn/.but it is no longer effective. There areBluepoint2009Is named 《Lucene3.6 getting startedOfArticleIt is worth your reference. For some entry-level examples of Lucene, refer to the example code provided by the blogger: "create search and learning instance source code

Mop's human flesh search engine PHP Determines whether a visitor is a function code for a search engine spider

Copy CodeThe code is as follows: /*** Judging whether the search engine spider** @author Eddy* @return BOOL*/function Iscrawler () {$agent = Strtolower ($_server[' http_user_agent ');if (!empty ($agent)) {$spiderSite = Array ("Tencenttraveler","Baiduspider+","Baidugame","Googlebot","MSNBot","Sosospider+","Sogou web Spider","Ia_archiver","Yahoo! slurp","Youdaobot

Php record the implementation code of Search Engine crawling record, php Search Engine

Php record the implementation code of Search Engine crawling record, php Search Engine The complete code is as follows: // Record search engine

World search engine rankings using PHP to query search engine ranking Location code

Copy the Code code as follows: /*Search Google "Shenzhen photography studio", Lan Horizon LANSJ ranking position; 2009-10-11Lost63.com OriginalSearch in the first 30 pages*/$page = 30; Number of pages$domain = "lansj.com"; Domain name$domain = "lost63.com";for ($n =0; $n $url = ' http://www.google.cn/search?hl=zh-

New technology beauty Search engine PHP judge search engine spider and automatically memory to the file code

);}}function Get_naps_bot () {$useragent = Strtolower ($_server[' http_user_agent ');if (Strpos ($useragent, ' Googlebot ')!== false) {Return ' Googlebot ';}if (Strpos ($useragent, ' MSNBot ')!== false) {Return ' MSNBot ';}if (Strpos ($useragent, ' slurp ')!== false) {Return ' Yahoobot ';}if (Strpos ($useragent, ' Baiduspider ')!== false) {Return ' Baiduspider ';}if (Strpos ($useragent, ' Sohu-search ')!== false) {Return ' Sohubot ';}if (Strpos ($user

Using Html meta tags to control search engine spiders

Summary: Snapshots are not cached by Baidu: meta name = baiduspider content = noarchiveAll search engines, crawl this page, crawl links, prohibit snapshots: meta name = robots content = index,follow,noarchive----------------------------------------- -----------------meta name = Robo ...Snapshots are not cached by Baidu:Name="Baiduspider"content="noarchive"> All search engines, crawl this page, crawl li

Koders source code search engine comparable to Google Code Search

Koders source code search engine comparable to Google search Author: gobitan (rain) Date: Reprinted please indicate the source of http://blog.csdn.net/gobitan today in the study of SIP open source protocol stack Osip, I want to figure out how to build and subscribe messages. However, the source

Use HTML tags to restrict search engine capture of Web sites

Sometimes there is such a need, in the Web page is not finished, or privacy can not be published, and then can not stop the search engine to crawl the page!The first method: restricting page snapshotsRestrict all search engines to create a snapshot of a webpage: Restrict Baidu's search

Semantic search engine optimization of HTML tags

In order to make our website better by the search engine crawl ingest, more natural to get higher traffic,The semantics of Web site tagging is particularly important. The so-called label semantics, refers to the meaning of the label.To better understand the semantics of labels, let's look at the following example:The above code is a clear example of the lack of s

Search engine optimization for semantic html tags-

. With good structure and semantics, our webpage content is naturally easily captured by search engines, in line with the search engine collection rules, website promotion can save a lot of effort, and the maintainability is higher, because the structure is clear and easy to read. This is also an important step for search

0: The application of HTML semantics in search engine optimization

, tags, and now basically do not use them, they are only used to represent text style, and the most sensible and common solution is to use CSS to control the style of text. Paragraph When the search engine reads the content of the page, when it encounters the P tag, it immediately knows that this is a paragraph, and if you use div, you cannot embody the advantages of

HTML tag search engine friendliness Summary

of this title is to use the form of the person who is trying to layout keywords with the full match. In addition to the poor readability of the title, can you see that there is a problem in the title?These two sets of HTML tags in the visual effect is to make the text bold, have the emphasis on the role, it will tell users and search engines, this part of the content in this page is very important. So we c

Site HTML map and search engine map (sitemap)

The word "map" is very quick to think that he is playing a leading role, for the site is no exception, but to mention is "Sitemap" is not only for visitors to navigate the role of navigation, most of the site as the owner of the site as an increase in search engine tools. Site map in a large amount of information on the site to play a very large role, the following I (Lu Jianjia) from two perspectives on

Chrome browser Address bar search is forced to jump, Baidu search engine code

Normally enter the information in the address bar, the search will automatically call the default search engine, but not now, such as jumping to the first page of the search engine, and then input once. It's trouble!Estimate is 360 Guardian browser lock caused, so unlock, is

Lucene.Net Station Search 3-The simplest search engine code

. Setslop (100);//two words with distances greater than 100 (XP) are not put into the search results, because the distance is too far correlation is not high topscoredoccollector collector = Topscoredoccollector.cre Ate (+, true);//The Container searcher The result of the query. Search (query, null, collector);//Use the query condition for searching, and search r

Call the search engine on the page to call Baidu as an example _ HTML/Xhtml _ webpage Creation

It must be cool to call powerful search engines such as google and Baidu on your own pages. After searching, the following code segment that calls Baidu suddenly came to mind today, it must be cool to call powerful search engines such as google and Baidu on your own pages. So I checked the information online and did not expect a few lines of

Ctrlc source code search engine-added ASP. NET startkit series search

CtrlcSource codeAdd ASP. NET startkit series search to the search engine Java and C # have launched the ctrlc source code search engine.Now we have written the following typical examples: JBoss, tomcat, hibernate, and so on.CodeAnd the following classic Asp.net getting st

Search engine optimization Soso SEO code

title is an important label for the content of the page, and accurate and concise headings help users quickly identify the content of the page. The page title will be displayed in the search results list by search engines, which is an important entry point for users to enter the site page. Title content in the page code is surrounded by    Title c

Search engine/web spider program code

Search engine/web spider program code related programs developed abroad 1. nutch Official Website http://www.nutch.org/ Chinese site http://www.nutchchina.com/ Latest Version: nutch 0.7.2 released Nutch is a search engine implemented by open-source Java. It provides all th

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