Portal refers to an application system that provides some comprehensive Internet information resources and related information services.

Portal is a Web application framework, which integrates various application systems, data resources and Internet resources into an information management platform, and provides them to users with a unified user interface, and establishes information channels for enterprises to customers, enterprises to internal employees and enterprises to enterprises, so that enterprises can release all kinds of information stored inside and outside enterprises.

With the past 1 years of Internet in China, several large national portals have been born. 9% of the cities in China belong to small and medium-sized second-and third-tier cities. With the popularization of computer terminals in China and the rapid growth of netizens, the future network development of China city is the trend, and the market space is also huge.

At the same time, local portals have also appeared. Usually, the local portal system we refer to refers to the "local portal website system", which consists of multiple website function systems, mainly including classified information system, community forum system, local information system, business enterprise web page system and so on. It does not only refer to the vertical website system of a local industry, such as a single forum system and a single classified information system.

classification of portal websites

1. Search engine portal websites

The main function of this kind of websites is to provide powerful search engines and other various network services, which are relatively rare in China.

2. Comprehensive portal

The website is an integrated website focusing on news, supply and demand, products, exhibitions, industry navigation and recruitment.

3. Local life portal

This kind of website is the most popular at present, which is mainly based on local information, generally including: local information, online shopping in the same city, classified information, dating, job recruitment, group purchase, word-of-mouth merchants, online navigation, life community and other channels. The network also includes electronic albums, calendars, map channels, music boxes, online movies, coupons, etc.

4. Personal Portal

A personal portal is a website, which usually provides personalized functions, providing a way for tourists to share other contents. It is designed to provide services from many different sources using different quantities and types of distributed applications, middleware and hardware. In addition, the enterprise portal is designed for * * * enjoyment and collaboration in the workplace. Further business-driven requirements, portal content can work on multiple platforms, such as personal computers, personal digital assistants (PDA) and mobile phones.