is netscape search engine

This article is an example of the PHP implementation to determine whether access routing is a search engine robot method. Share to everyone for your reference. The specific analysis is as follows: Many times we need to identify the site visitors, for real users and

Php determines whether a visitor is a search engine crawler We can use HTTP_USER_AGENT to determine whether it is a spider. search engine spider has its own unique logo. The following column takes a part of it.

/** * Determine whether the source search engine or real user * Site bbs.it-home.org */ function Is_bot () { /* This function would check whether the visitor is a search engine robot */ Expand this array as needed $botlist = Array ("Te

/** * Judging whether the search engine spider * * @author Eddy * @return bool */function Iscrawler () {$agent = s Trtolower ($_server[' http_user_agent '); if (!empty ($agent)) {$spiderSite = Array ("Tencenttraveler", "baiduspider+", "Baidugame", "Googlebot", "MSNBot", " Sosospider+ "," Sogou web Spider "," Ia_archiver "," Yahoo! slurp "," Youdaobot "," Yahoo slurp "," MSNBot "," Java (Often spam b OT) ","

Figures show that Baidu is very powerful According to the world's most users of the search engine Baidu (NASDAQ:BIDU) has welcomed the opportunity. If the company keeps its current growth rate, it will surpass Yahoo! within a year (Nasdaq:yhoo), and create much more profit. Baidu's earnings rose to $528 million in the second quarter, up 78.4% from the same perio

fact, for most users, their goal is nothing more than to achieve high quality, style, reasonable price, and our website or online shop in the operation should also consider this, in the three complementary to each other under the premise that the site can create a sales miracle and profitable Harvest day. And this is what our site needs to achieve the purpose, to meet the needs of users also worry about th

Please add the text-related headings to each page. If it is the homepage of the website, the title suggests using the name of the site or the company/organization of the site representative; The rest of the content page, the title proposed to be made with the text content refining and generalization. This allows your potential users to quickly access your pages through the headlines in search

No. 371, Python distributed crawler build search engine Scrapy explaining-elasticsearch (search engine) with Django implementation of my search and popularThe simple implementation principle of my search elementsWe can use JS to a

No. 371, Python distributed crawler build search engine Scrapy explaining-elasticsearch (search engine) with Django implementation of my search and popularThe simple implementation principle of my search elementsWe can use JS to a

users with retrieval service, thus plays the goal of information navigation. Sounds like it's complicated. In fact, the simplest argument is the tool used to find information on the Internet. Its appearance is also quite interesting. Birth history More than 10 years ago, when the World Wide Web was not born, netizens mastered all the information in a very short time, and the

, write the logical processing functionImplementing search data in logical processing functions(1) Get the user's search terms(2) using the native Elasticsearch (search engine) interface, to achieve the search, annotated:ELASTICSEARCH-DSL

Premise: Operating Platform-win7First of all, you have Python, and I installed python2.7.9.Two. Second, you have to install Pylibcurl, installation method: http://pycurl.sourceforge.net/Three. Finally, you have to write a test case test.py: (Of course, you can see from the code that your computer has an e-drive, otherwise change the code, and then I crawl the data is Google test data)#! /usr/bin/env python#-*-coding:utf-8-*-# vi:ts=4:etimport sysimpor

Search Engine Optimization Research method: Technical Research method Do search engine optimization, if not understand the search engine technology is not a good seoer. Understand the

key_words:s = Lagoutype.search () # Instantiation of search query for Elasticsearch (search engine) class S = s.suggest (' my_suggest ', Key_words, completion={ "Field": "Suggest", "fuzzy": {"fuzziness": 1}, "Size": 5}) su Ggestions = S.execute_suGgest () for match in Suggestions.my_suggest[0].options:source = Match._source Re_datas.appen D (source["t

Inverted index is one of the most important technologies in search engine, which can be said to be the cornerstone of search engine. It can be said that with inverted index technology, the search

Open source search engine Toolkit 1. Lucene Lucene is currently the most popular open-source full-text search engine toolkit. It is affiliated to the Apache Foundation and initiated by Doug Cutting, a senior full-text indexing/ret

With the rapid development of the Internet and the increase of WEB information, users need to find information in the ocean of information, just like haystack, the search engine technology solves this problem (it can provide information retrieval services for users ). Currently, search engine technology

[Search engine] Sphinx introduction and Principle Exploration, search engine sphinxWhat/definition of Sphinx Sphinx is a full-text search engine.Features Excellent indexing and Performance Easy to integrate SQL and XML data sou

According to the different methods of information collection and service delivery, the search engine system can be divided into three main categories: 1. Catalog Search engine. The early search engine

I realized that this was a breakthrough thing, and went back soon to sum up the idea, in June 96 to apply for this aspect of the United States patent. July 6, 1999, the United States Patent and Trademark Office approved the patent number of 5,920,859, to me as the only inventor of the patent. At about the end of 96, two graduate students at Stanford University's computer department thought of the same solution, and they later created a search