Having Internet
From the World Wide Web comes about more than 800 million pages of content pertaining to all sorts of topics still people who utilize Internet search engines are only able to reach around half of these pages based on a new study by a team of computer scientists. For search engines, they are falling short when it comes to indexing the Web. The institute is owned by a computer and communications firm. This site teaches you about seo.
60 percent of the Web was covered by the top six search engines according to the results from a similar study done at the end of 1997 and from this also came the information that the best search engine was able to hit a third of all sites. It was from a report last February by a renowned journal where there were information about how only 42 percent of all sites was found in a test of 11 top search engines and no single program that existed could cover more than about 16 percent of the Web.
With regard to the Web, what is promised to do was to equalize access to information but search engines are all inclined to index the sites that have more links to them and these popular sites are the reasons why people are prevented from being able to view quality information.
At first it was estimated that the amount of Internet information and content resulted to around 320 million pages but there is more that needs to be patrolled since just 14 months later they found out that the number of pages was more than double of their first estimate. There is 6 trillion bytes of information on the Web but the library of congress has 20 trillion bytes. Considering publicly available servers, the random surfing exercise of 2,500 Web sites done by researchers resulted in a number close to 3 million with about 289 pages per server. Visit this site for further information on best seo company.
Considering how it is possible that just a few sites may have millions of pages they said that it is not impossible for the amount of information on the Net to be greater. A test for the servers was conducted and the results showed that just 6 percent involved scientific or educational material, just under 3 percent had health information, 2 percent had pornographic information, just over 2 percent were personal Web pages, and about 83 percent of them contained commercial content company Web pages and catalogues. Responsible for making so much of the Web hard to find are the techniques search engines use and not so much the volume.
Search providers typically have two main methods for locating pages, following links to find new pages and user registration. It has been written by researchers that search engines are to blame for making a biased sample of the Web due to them following links to find new pages leading them to find and index pages that have more links to them. This is not a matter of having a lack of the ability to do the indexing, it is more of making the resources have alternative benefits to the users like free email which could be of great value to some.
Fairly simple are what most of the information requests are and because of this a search engine expert says that a lot of people fail to notice what they are not seeing. What is expected is that this imbalance in cataloguing will go on for some years especially due to the fact that the rate of increase in computer resources will generally be faster as compared with the production of information content by humans to be posted on new sites.