google incognito search engine

Search engine This product in China's wave of the Internet played an irreplaceable role, whether it is Google, Baidu, Yahoo, or later Soso, Sogou and so on. As the search is becoming more and more important to the access of information, the search page design is more and mor

they are not concerned about these, but on your site is the content you claim to provide. In this way, a very experienced user is very likely to think that your site is only a good search engine, in fact, does not provide more quality content. On the other hand, for search engines, for those who have a lot of keywords in the name of the page, where the "weight"

optimization, webpage structure, website structure, link policy, search engine optimization misunderstanding, common tool introduction, and server selection. Version 3rd provides improved search engine algorithms, search engine c

In recent years, in order to better create the Internet environment, the major search engine for the optimization of the site's requirements gradually increased, for the webmaster to optimize the ultimate goal is to site users, understand SEO optimization knowledge of the webmaster everywhere, but often they know only the theory of things, Whether there is a real understanding of the

the use of inverted indexes The key step of the search engine is to set up an inverted index, the so-called inverted index is generally expressed as a keyword, followed by its frequency (the number of occurrences), location (in which article or page, and the date, author and other information), it is equivalent to the Internet on the hundreds of millions of pages of the index, like a book directory , label

many, all this shows that Baidu in the future will not reduce the crackdown on the light site cheating, but will always insist on cheating on the site to fight. So the star to say is that those who rely on cheating to get a good ranking of the site, although perhaps now your ranking is good, but also escaped several times Baidu to cheat the site, but to ensure that the future has been peaceful? Often walk in the river, where there is no wet shoes of the truth we all know, So remind your friends

a search engine? All of our data are in the database, and Oracle, SQL Server and other databases can also provide query retrieval or clustering analysis function, directly through the database query can not? Indeed, most of our query capabilities can be obtained through database queries, and if the query is inefficient, you can improve efficiency by building database indexes, optimizing SQL, and even by in

highest weight. Under the same circumstances, if two websites compare the homepage with the internal page, the general homepage will be placed in front of the internal page. External link. The link between a website and an out-of-Site Page ". The quantity, quality, and relevance of external links affect page sorting. In terms of page relevance, Google is more rigorous than Baidu. For example, if your website is for it and you have linked many mechani

considerable part of the reprint, will Qiatouquwei change the title, the outside even the author does not mention, directly in the collection process shielding replacement. Maybe this is a habit of Chinese cottage collection, like QQ ICQ, Baidu's Google, Alipay PayPal ... So for this kind of behavior, in this we also do not evaluate. Search engines for this type of article recognition is more through the

by 1 time times. If a Web page is updated 5 times in a row, the crawl time of the setting is shortened to the original 1/2. Note that efficiency is one of the keys to winning. 4 "What is the depth of the climb?" Look at the situation. If you compare cows, have tens of thousands of servers to do web crawler, I advise you to skip this. If you're like me with only one server doing web crawler, then such a statistic you should know: Page Depth: Number of pages: how important the page is 0:1:: 10

share, but the Sogou still occupies the third position for a long time. 360 Search after the emergence of the second, seconds to kill the Google only a point of base, and the Sogou has not been hit. Before and after the 3B War, Sogou exerting force and differentiation direction and the transformation of the Knowledge cube. Today, Sogou still occupies the third place in the

client; When we need to view the map, we have a gold or Google Map application, when we want to listen to personalized music, we through the network of Music app real-time search audition. The mobile internet has become a paradise for apps, and the substitution of these search information portals has also left search

Editor's note: This is a wonderful programming teaching article, not only detailed analysis of the principles of the search engine, but also provides the author's own use of PHP to compile some of the ideas of the search engine. The whole article in layman's terms, I believe whether it is a master or rookie, can get a

Search engines, known as Baidu, Google, Yahoo, Sogou, search engine search engines and other tools. Today's Internet people have been subconsciously in the search engine as a daily acce

search results is very high, indicating that your ad is highly correlated with the user's search results. Google's bidding system will give you A high indicator of this advertisement, even if your ads are put together and the price is higher than yours, your ads will be placed in front of them. Google uses user behavior theory and data statistics theory and uses