1. What is a ‘Commercial’ Webpage?Information is put on the internet for a variety of reasons; some pages are created by groups or individuals with altruistic motives, others by companies in order to sell you a product. While some commercial pages are fine, let’s draw an analogy with T.V. – where do you think you would be more likely to find impartial information... a commercial or from a documentary program? |
2. Why Commercial Web Sites are often Dead EndsIt is easy to get ‘trapped’ inside
commercial sites – since it is not in their interests to lead
you to any alternatives to their product, many
don’t have any external links or else have external links as
part of a ‘pay per click thru’ deal with other companies. This
doesn’t help much if you’re looking for a non-commercial (or free)
solution. The old method is to keep clicking the Portals are
'gateway' (index) pages. Some are altruistic, others commercial but
they sell advertising or links, so they have a lot of links to
competing commercial pages. |
3. Using Backward Links to reach new portal pages |
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Backward
links ![]() Now you can explore the web by hopping backwards and forwards along links, in and out of commercial sites, navigating past sites that try to ‘trap’ you by not linking out. |
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The old way of doing a backward link search was to type a URL directly into the search box. These days I use the Google Toolbar [currently Internet Explorer only I'm afraid], which quite automates the task - just click on the Page Info menu and select 'Backwards Link'. ![]() Other search engines probably have an equivalent method of doing this. |
Last modified: 31st January, 2003