A result from a search engine search is called a
What is a search engine?A search engine is an online tool that is designed to search for websites on the internet based on the user’s search query. Show
It looks for the results in its own database, sorts them and makes an ordered list of these results using unique search algorithms. This list is called a search engine results page (SERP).  Although there are various search engines in the world (e.g. Google, Bing, Yahoo, etc.), the general principles of searching and providing answers are the same across all of them. The beginnings of search engines
Search engines can differ from one to another in their ways of providing the answers to the user but all of them are built on the 3 fundamental principles:
1. CrawlingThe actual discovery of new webpages on the internet starts with the process called crawling. Search engines use small programs called web crawlers (sometimes called bots or spiderbots) that follow links from already known pages to the new ones that need to be discovered. Every time a web crawler finds a new webpage through a link, it scans and passes its content for further processing (called indexing) and continues in the discovery of new webpages. 2. IndexingOnce the bots crawl the data, it’s time for indexing – the process of validating and storing the content from the webpages in the search engine’s database called “index”. It is basically a big library of all the websites. Your website has to be indexed in order to be displayed on the search engine results page. Keep in mind that both crawling and indexing are continuous processes that take place over and over again to keep the database fresh. Once the webpage is analyzed and saved in the index, it can be used as a search result for a potential search query. 3. RankingThe last step includes picking the best results and creating a list of pages that will appear on the result page. Every search engine uses dozens of ranking signals and most of them are kept as a secret, unavailable to the public. As Martin Splitt, Webmaster Trends Analyst, said:
What is a search engine algorithm?The search engine algorithm is a term used to define a complex system of several algorithms that evaluates all the indexed pages and determines which of them should appear in the search results for a given query. For example, the Google algorithm uses dozens of factors (many of them are well-known, while some of them are kept a secret) in several areas such as:
Search engine optimizationBesides providing useful information for their users, search engines can also help brands to promote their websites. Optimizing your website for the relevant search queries is an important part of any online marketing strategy since it can drive more traffic to your webpages. The sum of all the practices and techniques the website owners do to improve their search rankings is called Search Engine Optimization (SEO). If we wanted to simplify SEO, we could say it all revolves around the 3 most important factors:
What are the most popular search engines?Although there are hundreds of search engines in the world, only a few of them dominate the overall search engine market and remain popular thanks to their quality, usefulness, etc. In terms of worldwide popularity, Google has been #1 for years. This is the list of top 5 most popular search engines: 1. GoogleGoogle is the biggest and most popular search engine in the world. Owned by its parent company Alphabet, Google dominates the search engine market with over 90 percent market share worldwide. With all its features that include sophisticated algorithms, effective crawling, indexing, and ranking, Google provides excellent search results not only within its own search engine, it powers some other search engines as well (e.g. ask.com). 2. Microsoft BingBing is the second largest search engine. It was launched in 2009 and it’s owned by Microsoft. Although it is impossible to compare Bing as a real opponent to Google with only 2 – 3 percent of the overall search engine market share, it is still a great alternative for those who would like to try something different. Microsoft Bing is in many ways similar to Google, providing search result types like images, videos, places, maps or news. Although Bing uses the fundamental principles of search engines (crawling, indexing, ranking) it also uses a special algorithm called Space Partition Tree And Graph which is based on the vectors for categorization of information and for answering the search queries. 3. Yahoo!Yahoo is a popular website, email provider and the third biggest search engine in the world with almost 2% of the overall search engine market share. Once a very popular and dominant search engine, Yahoo was dropping in value over the years and became somewhat overshadowed by Google. Nowadays, Yahoo competes with smaller search engines such as Bing or DuckDuckGo. 4. YandexYandex (from the term “Yet Another iNDEXer”) is a search engine that is popular mostly in the eastern countries. Although it has less than 1 percent of the overall search engine market share, it is one of the most popular search engines in countries like Russia (with over 60 percent of all searches in the country), Turkey, Ukraine or Belarus. Similar to Google, Yandex provides various types of services including Maps, Translator, Yandex Money or even Yandex Music. 5. BaiduBaidu is the most dominant search engine in China. Even though its overall worldwide market share is barely 1 percent, it represents over 80 percent of the market share in China with billions of searches every day. Baidu is similar to Google in many ways. It provides classic blue links with green URLs and shows rich results the same way as Google does. FAQsLet’s answer a couple of frequently asked questions about search engines. Why is Google the most popular search engine?Google, as a search engine, has been a leader in its industry for years and is still dominating the search engine market. There are a few reasons why is Google the most widely used search engine.
How do search engines make money?The main source of revenue for search engines like Google comes from various indirect sources. Search engines can monetize their services via:
What was the first search engine?Archie (from the name “Archives”) was the first search engine created in 1990 by a student Alan Emtage. Although there were some indexing programs before (like “X.500” or “Whois”), Archie was the first real search engine that was capable of finding specific files on the internet. Archie worked pretty simply – it looked at the sites available on the internet and indexed them as downloadable files. However, it could not index the content of the sites and therefore the result pages had the form of a simple list. What is the difference between a browser and a search engine?Web browser (e.g. Chrome, Firefox, Microsoft Edge, etc.) is a software application that is installed on the computer or a smartphone. The purpose of the browser is to provide a user-friendly interface to display the webpages. Search engine (e.g. Google, Bing, Yahoo!, etc.) is an online tool available on the website that can be accessed through a web browser. The purpose of a search engine is to provide answers to users’ queries in the form of relevant webpages. How does a search engine find results quizlet?There are three basic stages for a search engine: crawling - where content is discovered; indexing, where it is analysed and stored in huge databases; and retrieval, where a user query fetches a list of relevant pages. PageRank is the best known algorithm which is used to improve web search results.
What is a search engine quizlet?Search Engine. A software program where you can use to find Web sites, Web pages, and Internet files. Spider.
What is a abusive or insulting message in online communication?Flaming or roasting is the act of posting insults, often including profanity or other offensive language, on the internet. This term should not be confused with the term trolling, which is the act of someone going online, or in person, and causing discord.
Is a measure of the capability of a network to send and receive data?Bandwidth is a measure of how much information a network can transfer. The volume of data that can be transported varies, impacting how effectively a transmission medium, such as an Internet connection, operates.
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