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The search quality evaluation usually involves several indicators: Relevance-ask trained people to assess whether the first few results of each engine are relevant. The source and brand of the results are not referenced in the evaluation. Index Scale-each engine knows its own size, that is, the number of webpages (excluding duplicate pages), but does not know the size of the other side. However, you can crawl the index based on the

program is only valid for the https://www.google.com.hk link, but the browser default search may be http:/www.google.com.hk (that is, non-encrypted transmission ). therefore, you need to set the default search engine. Similarly, open the settings and click "manage search engines" to pull down to the bottom to create a

the link I found cannot be opened?A: There are many reasons why the link cannot be opened, such as when the website is on the machine or the page is dead. You can click "webpage snapshot" of Google to view the webpage cache on the Google server. However, if the page is filtered by the local ISP, the server cache still cannot be opened. The only way is to use the proxy server and then enter the IP address o

Question: at present, many netizens think that Google ranking is only a simple tag optimization. In fact, this is not the case. This kind of service requires comprehensive website analysis, optimization, and other strategies to achieve the expected results. In March September, Mr. Qu of Beijing lishang Exchange Cultural Office Supplies Co., Ltd. found us through the Internet. first, I had a phone call to discuss the general situation of their web

There is no doubt that the integration of artificial intelligence and search engine is the trend, the current search engine of various algorithms, or based on software programming design, so the algorithm is only a defect of the previous algorithm to repair, so the current search engine potential problems still have no way to completely solve, such as how the Web

Google Analytics Advanced Application Series Author: Sluke, exclusive authorized chinaz.com reprint, mainly to explain Google Analytics statistics related applications, this article is the fifth article series. Google Analytics provides a powerful API to track search engines

. Therefore, if you want to get better results through Google ranking, You must select your own keywords! For keyword analysis, there is no accurate tool for Chinese at present, mainly relying on the keyword search volume, professional experience and website traffic analysis for Comprehensive Judgment. For English keywords, you can use related tools. For English keyword suggestion tools, go to the

Google and YaHoo have a search api interface similar to bing ?? I want to create an api similar to salaaam.com for multiple search engines bing. search. live. netjson. aspx provides the search interface. I used curl_setopt to succ

By Jon RognerudUpdated: P.M. ET May 11,200 7Translation: Fang LinThe first question is: who is the top killer of Internet commerce?The answer is obvious, but many people cannot answer it.The correct answer is: the first page of Google was not found.I often talk about Google because it occupies about 50% of the search traffic. According to comScore statistics,

characters, but also prompts Chinese Characters Based on the input pinyin. However, Baidu's pinyin tips are at least a little inferior to Google's, that is, they do not support simple spelling. For example, the input of "TJ" is in the English format of TJ in Baidu, google can find "Tongji University" and even support Chinese and English competitions. Figure 1: the prompt after Baidu input TJ is mostly in the English format of corner stone. F

At present, some "individuals" in China have started to "shake and cheat" in the market after learning about some unconventional website optimization techniques ", many customers who do not know the truth are cheated by such companies. They optimize customers' websites to improve their ranking in google search results. In fact, this "cheating" means will bring a fatal

Google and YaHoo have a search api interface similar to bing ?? I want to create a search api interface similar to salaaam.com for bing's multiple search engines Google and YaHoo Youmu ?? I want to create a deployment similar to

With the ever-changing Internet, its huge capacity is undoubtedly a test of google's ranking search engine index updates and services. Search engines have been striving for innovative approaches, such as ranking based on the extensiveness of associated sites, in this way, the spam tactics of

service for a long time cannot satisfy users. Google Fans can understand many unsatisfactory performances of Google, but new users and less loyal followers cannot tolerate the frequent appearance of web pages that cannot be opened or slow searches.Different popularity and application levels of the Internet have created two different search engine usage requireme

Google has updated its search results and will display search results for punctuation marks and other symbols. Search symbols include commas, question marks, periods, percent signs, and so on, and these results will be returned in the search results, although they are not al

submission. To log on to your website on Google, visit http://www.google.com/addurl.htmlto submit your website.Be wary of companies that are mysterious and unwilling to clearly tell you how they optimize your website. If an SEO company is making some fraudulent or misleading content for your website, such as the doorway pages and domain names that have been abandoned for a while, your website may be permanently deleted from the

Although many friends now know how to use search engines to find information, but the efficiency of everyone is different, the reason is whether the need to grasp the search skills and search knowledge. Google as a leader in search