Portal website refers to a website that organizes, stores and presents information from different sources in a neat and unified form. Users can filter and obtain all content published within the portal based on information sources, information types, keyword searches, and other methods.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
Portal website refers to a large website that leads to certain types of comprehensive Internet information resources and provides related information services. It mainly provides news, search engines, chat rooms, electronic bulletin boards, e-mails, e-commerce, online games, web space and other services. That is the "portal website".
According to the location and jurisdiction of the website, portals can be divided into two types: local area network portals and Internet portals. According to the distinction between founders and target users, they can be roughly divided into personal portals, government portals, corporate portals, professional portals, classified information websites, comprehensive portals, etc.
Nowadays, the term "portal" is used in a narrow sense to refer to comprehensive Internet portals. The content of comprehensive portals involves all aspects of target users' daily life, such as news, finance, sports, entertainment, technology, fashion, real estate, etc. Information in different fields such as medical. Larger comprehensive portals also provide some ancillary services, such as network access, user registration systems, e-mail, e-commerce, online communities, online games, web space, etc.
However, early "portals" such as Yahoo, AOL, and Excite mainly provided navigation services and search services. Navigation websites also provide news pages, but because they do not store the content on their own servers, but link to external sources, such websites are generally not considered portals.
Generally speaking, a portal website should ensure that most of the content pointed to by its homepage links is stored on its own server, and that there are neat layouts and navigation information between different pages to announce to people This is information from the same website. To do this, portals often scrape information from different news or news sources and copy and paste the information onto their own sites, rather than providing links directly.
Whether it is the Internet or a LAN portal, it usually has an internal search function that allows users to enter keywords to search for the content it contains. For comprehensive Internet portals, this search is generally Internet-wide, so they may cooperate with some large search engines such as Google, Bing, and Yahoo to launch search services.
Portal classification:
1. Search engine portal website
The main function of this type of website is to provide a powerful search engine and various other Internet services, such websites are relatively rare in China.
Comprehensive portal website This type of website mainly focuses on news information and entertainment information
The website is an integrated website focusing on news, supply and demand, products, exhibitions, industry navigation, and recruitment.
2. Local life portal
This type of website is the most popular nowadays and focuses on local information. It generally includes: local information, online shopping in the same city, classified information, marriage and dating, job recruitment, Channels such as group purchasing, word-of-mouth merchants, online navigation, and lifestyle communities. The network also includes very practical functions such as electronic albums, perpetual calendars, map channels, music boxes, online movies, coupons, discount information, travel information, and hotel information. .
3. Personal portal
A personal portal is a website that usually provides personalized functions and provides visitors with a way to access other content. It is designed to provide services from multiple disparate sources using a varying number and type of distributed applications, middleware, and hardware. Furthermore, enterprise portals are designed for sharing and collaboration in the workplace. Further to business driven requirements, portal content can work on multiple platforms such as PCs, Personal Digital Assistants (PDAs), and cell phones/mobile phones.
4. Narrow sense and broad sense portals
In the sense that people understand portal websites mainly refer to some comprehensive websites, that is, compared with those that are more professional and involve content A relatively single vertical website. The difference between the two seems to be vividly understood as the difference between a supermarket and an exclusive shop. The former has many brands and product types, while the latter is relatively single. However, strictly speaking from the birth of the concept of Internet portal and the literal meaning of portal, various types of websites can become portal websites, because literally understood, the portal itself should be a means and a medium through which to appreciate the world. In the online world, if we understand it this way, the so-called portal should not discriminate between the type and amount of content.
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