altavista search engine

(generally in five upper and lower cases), and then optimize these keywords, including the keyword density (density), relevance (relavancy), and prominency) and so on. 4. Understand major search enginesAlthough there are many search engines, there are only a few that determine the website traffic. For example, Google, Inktomi, and Altavista are mainly used in En

Http://www.cnblogs.com/zxjyuan/archive/2010/01/06/1640136.html1. IntroductionThe World Wide Web, www, is a huge, globally distributed information Service center that is expanding at a rapid pace, Wide. There were about 350 million documents [14] on the WWW in 1998, and about 1 million of the documents were added daily [6], and the total number of documents in less than 9 months was doubled [14]. The document on the web and the traditional document comparison, there are many new features, they ar

search engine's more comprehensive index of your site. It is suggested to make a website map based on text, which includes all columns and sub columns of the website. Site Map of the three major factors: text, links, keywords, are extremely conducive to search engines crawl Main Page content. In particular, dynamically generated directory sites need to create site maps in particular. 13. Image hotspot Ot

=dateutil.dategap (Writingtime);//TimegapWrite.settimegap (TIMEGAP); List.add (write); } } }Catch(Exception e) {e.printstacktrace (); } map.put ("Source", list); returnmap; }Note above, this is the specific search code, different application scenarios have different requirements, please follow your own requirements to encapsulate objects, query database, etc., code is not reserved, absolutely available.If t

rankings: 1, sharing the host of other sites if the search engine punishment, will more or less spread to your site. In this respect, AltaVista has the following advice: "If there is a site cheating under the same IP, then our search engine will be punished for all sites un

Aliyun Search low-key online, small tree seo suddenly see an article about Aliyun search: Aliyun search is exclusive online shopping search engine? Feel not very agree, first attached the original text as follows: In recent days, the hottest than the

Overture first launched the bidding rankings, a time large and small engine flock, the industry is to be hailed as the most successful internet charging mode. The idea of bidding ranking itself is no problem, both the charging party and the paying party can obtain the maximum benefit, and it is a winning situation. But overture, Baidu and other existing models can continue to form a relatively stable mainstream business model has yet to be tested in t

"optimization" appearing in the second paragraph. Five, Baidu ranking algorithm seems to be based on the Web page, less to consider the entire site theme. Linked to the point, this shows that Baidu ranking algorithm is relatively lack of complete semantic analysis. For example, one of my blogs has the word "wholesale Food website", which is just an example. In Baidu, my blog unexpectedly in the "Food Wholesale website" ranked tenth, a few days later retreated to the second page. Obviously, my b

PHP-FPM RestartAfter installation, you can use the four-2 test_sqh.php test Search　　Paging test: 1 For more information on the Sphinxclient class, refer to the official documentation. Four-3, install Sphinxse for MySQL 5.5.x compilation Install sphinxse directly as the MySQL storage engine, PHP can use Sphinx full-text indexing without any changes.#---------------MySQL 5.5 basic

, etc. These together build a rich and relatively complete micro-blogging ecosystem. As for the search habits of netizens, CNNIC's report points out: when it is related to work learning (knowledge Class), the Netizen searches the highest proportion, is 75.9%, second is the information of interest (topic Class) and downloading software (product class), the proportion is 67.1% and 63.6% respectively. And in the use of micro-Bo

time to reach the deep HTML file. 4. Collect collection policiesSome web pages can be collected through user submission. For example, some commercial websites send an application to search engines for indexing, the collector can directly collect the webpage information of the submitted website and add it to the index database of the search engine.2. AnalyzerYo

Blog search engine listing | a brief comparison of blog search engines Today, I suddenly wanted to use the "blog search engine", so I found this article for translation. O (partition _ partition) o... Features (Fast pushing new articles): The purpose of the blog

Summary: Recently read the "This is the search engine: core technical Details" a book, briefly make a record.__________________________________________________Directory"1" Search engine overviewBasic technology of "2" search enginePlatform Foundation of "3"

Search engine Using FrontPage to make a site search engine is very simple, but not all Web servers support FrontPage Expansion Server module, which gives its application limitations, but it does not matter, if the use of such as "search