How Web Resources Have Modernized the World Wide Web
A web resource is anything that can be located on the internet. Examples of web resources include e-mail, webpages, databases, and web services. Resources that can be found on the web at present are very much different from those that were available at the inception of the internet.
The web relied on static documents in those times and that limited the way information was handled and displayed. Nowadays, the web has become dynamic and only displays information that you are looking for. This has made it easier to obtain any web resource from the internet. Uniform Resource Locators (URLs), are mediums used to identify a web resource on the internet.
Search engines emergence
Why No One Talks About Websites Anymore
When the web was created, a lot of the information wasn’t stored in a central place. You had to remember the URLs of each resource in order to access it. The emergence of directories brought about organization to the web. The development of more directories meant that some websites were only available in some directories and not others. It became quite a hassle to find what you were specifically looking for.
Figuring Out Tips
Search engines harnessed the power of directories and provided a better way or searching through them. To find a resource, you didn’t need to know its specific URL. 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 done through an algorithm, which is basically a set of rules that govern how content is indexed on the search engine result pages. This has enabled the work of sorting, indexing, ranking, and retrieving information to be left to automated programs.
How to evaluate results from search engines
Search engines have transformed the way people access web resources. The ease and freedom of posting information on the internet has led to many of them posting information that is incorrect, false, and damaging. Before you cite or use a web resource, you need to evaluate it.
The URL is the first thing to consider when evaluating a web resource. Make sure to consider the domain name, format, type, and publisher. A government domain is different from the educational, commercial, or military domain. Next, you have to look at the resources cited and the author of the content in the domain. Lastly, you need to check the comments, opinions, and links pointing to the site. Evaluation is the best way you can use to ensure that you are getting credible information from the web.