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How Web Resources Have Transformed the World Wide Web A web resource is anything that can be located on the internet. This includes web services, databases, and webpages. The resources that are now on the web are very different from those that were during the inception of the internet. The web relied on static documents in those times and that limited the way information was handled and displayed. Today, the web has shifted to dynamic resources that display information as per a visitor’s query. Web resources are now readily available and in more than one way. Uniform Resource Locators (URLs), are mediums used to identify a web resource on the internet. Rise of the search engines
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In the early days of the web, documents weren’t placed in a central location. You had to remember the URLs of each resource in order to access it. With time, directories were developed to categorize information on the web. However, many directories were later developed and some contained fewer websites. It became quite a hassle to find what you were specifically looking for.
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Search engines took advantage of directories and brought about a simpler way of finding information stored in directories. You didn’t have to know the URL of the specific resource you were searching for in order to find it. However, search engines too don’t have everything available on the web since some web resources -such as premium content that is only availed to subscribers -cannot be indexed by search engines. Search engines crawl the web for web resources, index the content, and provide an interface through which users interact with the information that has been retrieved. This is made possible through special algorithms. This has enabled the work of sorting, indexing, ranking, and retrieving information to be left to automated programs. Evaluating search results The invention of search engines has considerably transformed the manner in which people access resources on the internet. While everyone can post information on the internet, some people use this chance to post information that is incorrect and damaging. Before citing information or using it as a web resource, it is important that you evaluate it. To evaluate a web resource, you have to check the URL. Check the format of the URL, name of the domain, who published it, and its type. A government domain is different from a commercial, educational, or military domain. Next, you have to look at the resources cited and the author of the content in the domain. Other things to consider include the comments, opinions, and links that are pointing to the web resource. It is only through thorough evaluation of the source that you can be sure of getting credible information.