You know search engines. What is a search engine and how does search work?

Search engines are considered the most popular sites on the Internet. This is not surprising, because to find something on the Internet, you first have to use search services.

There are quite a lot of them and even inexperienced Internet users know at least 2-3 search engines.

What search engines are there? Some people know about one search engine, some people know about 10 search services, but in reality there are many more.

Of course, their popularity varies, as does the interface and the quality of the results. We will present you with a list from different search engines so that you can compare them.

Popular search engines

Search services have been developed for various categories of people. The most famous ones cover countries or even the whole world, while the lesser known ones are designed for regions or user interests.

Below are 10 search engines you should know about:

– everyone knows about this search engine, it is the most popular in Russia and provides a wide range of functionality to its users (from electronic payments to a panel for webmasters).
– the leader among all sites in the world. It is used by people from all over the world and is considered the highest quality search engine. Like Yandex, clients are offered many additional tools.
– search and information system, taking into account Russian-language morphology. The site has several separate versions, for example, XRambler, through which you can search in several services at once.
– This system is extremely popular abroad. It was translated into Russian a long time ago, but it never received much fame on the Runet. Users have access to various searches (by pictures, videos, etc.).
is a well-known company in Runet, engaged in development in several directions at once. In addition to their own search engine and the most popular mail service, they are the owners of such projects as Odnoklassniki and Vkontakte.
– was created as a state resource in Russia, but did not receive mass distribution. Through it you can conduct different search formats and also obtain useful information.
– designed to search for information on the Chinese segment of the Internet. Who knows, maybe this will be useful to you. You can receive news, search for pictures, music, receive maps and much more.
is a project of the well-known company Microsoft. In terms of traffic volume, this site ranks second in the world search engine rankings. It has been operating since 1998 and has been modernized many times during this time.
– this service is used only by foreigners. The project is American and in addition to the search engine, the company has a lot of other sites and services. It is worth noting that they have the largest catalog of links to sites on the World Wide Web.

If you can’t find information in one of the search engines, then why not look for it through another site? Now you have several quality resources, you're sure to find what you need.

As expected, Google took first place in the world rankings. His share is more than 70% of search queries from residents from all over the world. Moreover, a third of all google.com traffic comes from US citizens. In addition, Google is the most visited website in the world. The average daily duration of use of the Google search engine is 9 minutes.

The advantage of the Google search engine is the absence of unnecessary elements on the page. Just a search bar and the company logo. Chip are animated pictures and browser games dedicated to popular and local holidays.

2. Bing

Bing - search engine from Microsoft, dating back to 2009. From that moment on, it became a mandatory attribute of smartphones running Windows OS. Bing is also distinguished by minimalism - in addition to the header with a list of all Microsoft products, the page contains only a search bar and the name of the system. Bing is most popular in the USA (31%), China (18%) and Germany (6%).

3. Yahoo!

Third place went to one of the oldest search engines - Yahoo. The bulk of users also live in the USA (24%). It seems that the rest of the world is deliberately avoiding the help of search robots... The search engine is also popular in India, Indonesia, Taiwan and the UK. In addition to the search bar, on the Yahoo! offers a weather forecast in your region, as well as global trends in the form of a news feed.

4. Baidu

A Chinese search engine that has gained notoriety in Russia. Due to its aggressive policy and lack of translation into Russian or English, extensions of this search engine are perceived as viruses. It is very difficult to completely remove them and get rid of pop-up windows with hieroglyphs. However, this site is fourth in the world by attendance. 92% of its audience are Chinese citizens.

5. AOL

AOL is an American search engine whose name stands for America Online. Its popularity is significantly lower than that of previous systems. Its heyday was in the 90s and 00s. Almost 70% of AOL's audience are residents of the United States.

6.Ask.com

This search engine, dating back to 1995, has quite unusual interface. She perceives all requests as questions and offers answer options in accordance with the search results. This is somewhat reminiscent of the Answers.Mail service. However, it is not amateur answers that are included in the search results, but full-fledged articles. Over the past year, the site has lost about 50 positions in the world ranking of the most popular Internet resources and today ranks only 104th.

7.Excite

This search engine is unremarkable and similar to a lot of other sites. It offers users a lot of services (such as News, Mail, Weather, Travel, etc.) The site's interface also evokes memories of the web of the 90s and, one might assume, has changed little since then.

8.DuckDuckGo

The developers immediately warn that this search engine does not track your actions online. Nowadays, this is a significant argument when choosing a search engine. The site design is made in a modern manner, using bright colors and funny pictures. Unlike other search engines, the “duck search engine” has been translated into Russian. Over the past year, the site has gained about 400 positions and in March 2017. is ranked 504th in the Alexa popularity rankings.

9. Wolfram Alpha

A distinctive feature of this search is the variety of auxiliary services designed for queries related to certain knowledge. That is, in the search results you will not see links to posts on social networks or articles from the yellow press. You will be offered specific numbers and verified facts in the form of a single document. This browser is ideal for schoolchildren and students.

10. Yandex

Search engine, the most popular in Russia and the CIS countries. In addition, about 3% of the site's audience are residents of Germany. The site is notable for its large number of services for all occasions (music, radio, public transport schedules, real estate, translator, etc.) The resource also offers a large selection of individual website design, as well as customizing widgets for yourself. Yandex ranks 31st in the world in popularity, having lost 11 positions over the past year.

Until recently, finding the necessary information on the World Wide Web was not so easy. But, thanks to the rapid development and emergence of new search engines, this process has become much more convenient and faster. In our review today we present the 10 best services for searching various types of data that can find everything you need in the depths of the Internet.

1. Internet search engine - Bing

Bing is a famous Internet search engine that was created in June 2009. This service is available in 40 languages. It has approximately 350 million monthly unique visitors.

2. Internet metasearch engine - AOL Search.com

AOL Search.com is an Internet metasearch engine that was founded in the United States of America in 1985. The monthly number of visitors to this service is approximately 75 million people. The position of CEO is occupied by Tim Armstrong.

3. Internet search engine - DuckDuckGo

DuckDuckGo is an open source internet search engine that was launched in 2008 by Gabriel Weinberg. The company's headquarters are located in Valley Forge, Pennsylvania. The number of unique visitors using DuckDuckGo is about 13 million people per month.

4. Internet search engine - Ask.com

Ask.com is an Internet search system, the main feature of which is to search for answers to questions. The service was founded in June 1996 in Berkeley, California by Garrett Gruner and David Wharton. The monthly number of unique visitors to this service is approximately 145 million people.

5. Internet search engine - Google

Google is the most famous Internet search engine, headquartered in Mountain View, California, United States of America. The company was founded on September 4, 1998 by Larry Page and Sergei Mikhailovich Brin. Its monthly number of unique visitors is about 1,100,000,000 people.

6. Internet metasearch system - MyWebSearch.com

MyWebSearch.com is an Internet metasearch engine that ranks 73rd on the list of most popular websites. It has approximately 60 million monthly unique visitors.

7. Internet metasearch engine - Infospace.com

The presented search engine was founded in 1996. Its headquarters are located in Bellevue, Washington, United States. Monthly number of unique visitors Infospace.com is approximately 24 million people.

8. Internet metasearch engine - WebCrawler.com

WebCrawler.com is an internet metasearch engine powered by Yahoo and Google. The company was founded in April 1994. It has approximately 65 million monthly unique visitors.

9. Internet metasearch engine - Info.com

Info.com is a metasearch engine headquartered in the UK capital London. Info.com has approximately 13 million monthly unique visitors.

10. Internet search engine – Yahoo

Internet search engine called - Yahoo, which was founded in January 1994 by Jerry Yang and David Feal. The company's CEO is Marissa Mayer. Its monthly number of unique visitors is approximately 300 million people. The service's headquarters is located in Santa Clara, California, United States of America.

And lovers of mobile devices and computer technology will probably be interested in looking at

The search engine is one of the key layers of the Internet, along with content and the browser. Yandex search engine or similar systems (Google, Bing, DuckDuckGo and others) allow the user to search for information on the World Wide Web by formulating a query.

The job of a search engine is to find all documents, pages, videos, that is, all content, for this query (keyword or phrase).

Which search engine is the best? Are there alternative options, something other than Google and Yandex? Which Internet search engine is more suitable for scanning English-language sources or, for example, music? This is exactly what the article will discuss.

Rating: market leaders

If we talk about the world as a whole, then Google search engine is the most popular search engine. The corporation occupies almost 70% of the market. The second position in the ranking is occupied by Bing (share - 12.26%). The Baidu system is fighting for second place with it (6.48% as of September 2015). From time to time they change places.

So, for example, in 2014, the “forces” were distributed differently: the first place was occupied by Google search engine with 68.69%, the second by Baidu (17.7%), the third by Bing with a market capitalization of 6, 22%.

But global data is very generalized. Which search engine is the best?

In China, for example, a very small percentage of the population scans with Google; the majority uses the domestic Soso system. In South Korea, most residents use their own development - the Internet search engine Naver. However, in the last few months the number of requests in this system has begun to decline rapidly.

In Japan and Taiwan, users are the most likely to use Yahoo!

Rating: Russian-language systems

Which search engine is the best? In Russia, search engine rankings are not at all similar to the global ones. The market leader in the Russian-language segment of the Internet is Yandex, which is used by more than 55% of users.

In second place is Google with a result of 37.6%. According to the LiveInternet service, the coverage of Russian-language search queries on the World Wide Web was distributed as follows:

Universal search engines: Google (37.6%), Bing (0.3%), Yahoo! (0.1%).
English-speaking and international (AskJeeves, for example).
Russian-language search engines: Yandex (56.2%), Mail (5.3%), Rambler (0.5%).

DuckDuckGo

A conversation about alternative search engines should start with the DuckDuckGo search engine. This is a fairly well-known and widespread open source system. DuckDuckGo servers are located in the United States of America. The search results are quite extensive, since the system uses not only its own algorithms, but also the results of some other sources, for example, Wikipedia, the Bing search engine and Yahoo!

The DuckDuckGo search engine ensures maximum security of the user's personal information, privacy and confidentiality. The system does not collect any data about users, does not store history and limits the use of cookies as much as possible.

The difference between DuckDuckGo is that this system does not personalize search results, as other systems do. In Google or Yandex, for example, the user sees only information that is consistent with his preferences. But DuckDuckGo creates a real picture and allows you to get rid of intrusive specific advertising. The search service easily searches for information in foreign languages, while Yandex and Google by default give preference to Russian-language sources, even if the query is entered in English, German or another language.

The system allows you to customize the interface: you can change colors, fonts, links and other parameters in just a few clicks.

This search engine is still far from the giant Google, but the duckling is developing, so it is quite possible that in the future DuckDuckGo will take one of the leading positions. The team has created an excellent product that provides an anonymous, fast and functional search that deserves the user's attention.

NotEvil

This is a system that searches the anonymous Tor network. The search engine is preinstalled in the browser of the same name. Why is notEvil better? It “goes” where Google or Yandex search engines cannot reach. In general, there are a lot of resources on the Tor network that cannot be visited on the “regular” (law-abiding) Internet. This is a kind of platform within the network with its own social platforms, torrent trackers, media, blogs, shopping centers, forums, libraries and so on.

By the way, notEvil is not the only search engine of its kind. There is also Look, which is available by default in the same Tor browser, and TORCH is one of the oldest search engines on the anonymous network.

YaCy

The free search engine YaCy is a completely different approach to organizing searches on the World Wide Web. The system operates on the P2P principle. This means that each computer on which the module is installed independently scans the Internet, and then all the results obtained are collected into a single database that can be used by all YaCy users.

The system is completely independent, autonomous, and ensures the anonymity of each user. YaCy is suitable for supporters of an open Internet that is not influenced by large corporations and government agencies.

The search engine is not yet very useful in everyday life, but in the future it is a worthy alternative to Google, even from the point of view of organizing the process of searching for information.

Pipl

Pipl is a system designed to search for information about a specific person. The developers claim that the search engine’s algorithms search for people more efficiently than Google or Yandex, which are widespread throughout the world.

Priority sources are profiles on social networks, comments, lists of participants, databases where various data about people are published, for example, databases of court decisions. But there is also a drawback. Russian databases are not available for Pipl, so it will only be useful for searching information about US citizens.

FindSounds

Which search engine is the best? If you need to find music or sounds, then, of course, FindSounds is the best. This is a specialized search engine with a list of tags. Here you can select the desired audio file format or quality. All search results are available for download.

Wolfram|Alpha

This system does not produce pages that contain the information the user needs, but a finished result. For example, maps, graphs, tables, short answers. The service is perfectly suited for calculating data and searching for specific facts. The search engine does not understand all queries yet, but is constantly evolving.

With Wolfram|Alpha it is convenient, for example, to compare parameters for setting up a camera, smartphone or laptop. Also calculate the level of alcohol in the blood (the system asks the user for weight and height, the amount drunk, time, and then reports how long it will take for the alcohol to be completely eliminated from the body).

The tool can convert shoe and clothing sizes, count calories, view exchange rates, or tune a musical instrument.

Dogpile

Dogpile displays results from all common search engines at once. The service uses an improved algorithm and, as the developers assure, generates the best results on the Internet. In addition, there are few advertisements. You can try using Dogpile if the information you need is not found in standard Google or Yandex.

BoardReader

This system searches for information on forums, surveys, question and answer services, and social communities, narrowing the search field to social platforms. You can set filters: language and publication date, site name, etc.

The search engine can be useful to advertising specialists who are interested in the opinion of the audience.

In conclusion

Often alternative search engines are fleeting. They appear as quickly as they die. Most alternative systems today specialize in a narrow niche or test an original algorithm in generating search results.

In the context of describing alternative search engines, the criterion “better” does not at all mean “better in everything.” Each of the services listed above gives a specific user something that is not available in Google or Yandex. In any case, getting acquainted with alternative options (against the backdrop of the fact that the system seems to be practically monopolized by search giants) is interesting and useful for every user.

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Extremal problems of graph theory and the Internet, Raigorodsky F.M.. This brochure is devoted to the study of various extremal problems of graph theory, the (at least partial) solution of which can be useful in data analysis. It arose based on...