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>>> Finding What You're Looking For on the World Wide Web
by Garth Catterall-Heart
Searching the Internet for specific information can be both
rewarding and frustrating. The are many tools available to choose
from, including search engines (automated search services), human
compiled directories, search services and search utilities. Which
you choose depends on your needs.
If you do a lot of searching, you will probably benefit from a
service or utility such as Copernic or
Alexa . Both of these
tools have versions for Windows and Macintosh that you download
onto your computer. Copernic simultaneously consults the best
search engines and lists summaries of the most relevant sites.
Alexa provides information about the page you are on and suggests
related pages. It also offers a web archive and desktop reference.
JotBot Search began as an
alternative interface to HotBot and grew to support six major
search engines: AltaVitsa, Yahoo, HotBot, DejaNews, Four11, and
UBL. Using a tiny JavaScripted input window, JotBot facilitates
immediate searches at speeds up to 10 times regular -- all by
avoiding those large front pages and skipping directly to the
data. There is nothing to download and the service is free to use.
For very advanced searches check out Direct Search
or the Librarians'
Index to the Internet . Both of these
provide links to information not available to most search engines
or directories.
If you only have occasional need for searching the web, then "web
portals" are probably the logical choice. These include many of
the search engines listed below. (In this article the term
"search engine" will be used to mean both the service and the web
site that uses it.) In addition to search directories and search
engine results, they offer current news, weather, stock info,
chat rooms, e-mail accounts and many other services. Check out
the list below and make your favorite one your browser's home
page for easy access.
There are two ways to proceed with most search engines. The
easiest approach is to just type in one or more words and then
sift through the long list of sites. The second method is to use
the directory that the service provides. This involves choosing
(and in some cases guessing) which category you think the
information you're looking for might be in.
Using the search feature is certainly quicker and easier. You
will get back a list of web sites that theoretically have
something to do with the words you searched for. They will be
listed by relevancy, determined by a mysterious formula.
Unfortunately, most of the time, many of these listings will not
be relevant, or will be outdated, or will be duplicates.
Often the more methodical approach of using directories is more
rewarding. You get back a list of web sites that have been
categorized by humans rather than computer programs, which means
that there will be no irrelevant or duplicate listings. You may
still find that some of these web sites no longer exist or that
the information they contain is not what you're looking for.
Using a combination of the two search methods often produces the
best results. Start by doing a search by using words that have to
do with the topic you have in mind. Then after checking out the
first few listings, check the related categories or search terms
that the page recommends. This should lead you either to a
directory category page that has more relevant listings or a page
of search listings that may be more relevant than your first
attempt.
There are under twenty major search engines and they are often
shared by different "web portals". Almost all of the major
"search engines" also maintain directories that list web sites in
a more orderly fashion than you get by merely doing a search.
Similarly, there are perhaps a dozen major directories and these
too are shared by several different companies. The Open Directory
is one of the most popular choices.
The Open Directory Project has approximately 2 million web sites,
collected and organized by more than 20,000 expert editors
worldwide, with more than 3,000 new sites added daily. These
editors are dedicated to an open-source volunteer effort to make
the best human-edited Directory on the Web.
Here's a rundown of the major search engines:
* AOL NetFind - offers search listings
and a directory based on the Open Directory Project. The
directory and search engine also bring thousands of additional
sites to AOL Search from AOL and AOL.COM.
* AltaVista - In terms of pages
indexed, AltaVista is one of the largest search engines on the
web. It has very comprehensive coverage and a wide range of power
searching commands, which make it a particular favorite among
researchers.
* Ask Jeeves - A humanized search
service that attempts to direct you to the exact page that
answers your question. If it fails to find a match within its own
database, then it will provide web pages from various other search
engines.
* Direct Hit - Direct Hit's
technology provides highly relevant results for any Internet
search. By analyzing the activity of millions of previous
Internet searchers, Direct Hit determines the most relevant sites
for your search request. Direct Hit is a subsidiary of Ask Jeeves.
* Excite - One of the most popular
search services on the web. Offers many features such as email,
news, weather, etc. along with a very good search engine and
directory.
* FAST Search - Formerly called
All The Web, FAST Search aims to index the entire web. It was the
first search engine to index 200 million web pages. However it has
no related search feature and no directory.
* Go/Infoseek - Go has many partners including
ABC.com, Disney.com, Family.com, ABCNEWS.com and ESPN.com. They
have good directory that is compiled by "Go Guides" and a popular
search engine called Infoseek.
* GoTo - Unlike many other search engines,
GoTo sells its listings. Companies can pay money to be placed
higher in the search results, which GoTo feels improves
relevancy. This model is now being adopted by several other
search engines.
* Google - Google claims to have indexed
1,060,000,000 web pages. They have recently partnered with Yahoo
to create probably the most comprehensive Directory/Search Engine
combination.
* HotBot - Like AltaVista, HotBot is
another favorite among researchers due to its large index of the
web and many power searching features. In most cases, HotBot's
first page of results comes from the Direct Hit service (see
above), and then secondary results come from the Inktomi search
engine, which is also used by other services. It gets its
directory information from the Open Directory project. HotBot is
part of the Lycos network (see below).
* LookSmart - Another human-compiled
directory of the web. In addition to being a stand-alone service,
LookSmart provides directory results to many other partners.
* Lycos - Lycos' main listings come from
the Open Directory project, and then secondary results come from
spidering the web. Lycos also features another directory of web
sites called Lycos Community Guides. Lycos is one of the oldest
search services, around since May 1994.
* MSN Search - Microsoft's MSN Search
service has a complete directory and a full-featured home page.
Search results are good, but there's no related search feature.
* Netscape Search - Netscape Search's
results come primarily from the Open Directory and Netscape's own
"Smart Browsing" database, which does an excellent job of listing
"official" web sites. Secondary results come from Google. At the
Netscape Netcenter portal site, other search engines are also
featured. Here's a FAQ about searching with Netscape Navigator.
* Northern Light - Another
favorite search engine among researchers. It features one of the
largest indexes of the web, along with the ability to cluster
documents by topic. Northern Light also has a set of "special
collection" documents that are not readily accessible to search
engine spiders. There are documents from thousands of sources,
including newswires, magazines and databases. Searching these
documents is free, but there is a charge of up to $4 to view
them. There is no charge to view documents on the public web --
only for those within the special collection.
* Snap/NBCi - NBC recently acquired
SNAP.com and offers a full featured home page and very good
search results. Sites in NBCi's LiveDirectory collection are
ranked according to their popularity in search. The most popular
sites rise to the top of the list in their respective topics.
* WebCrawler - Has the smallest
index of any major search engine on the web -- think of it as
Excite Lite. The small index means WebCrawler is not the place to
go when seeking obscure or unusual material. However, some people
may feel that by having indexed fewer pages, WebCrawler provides
less overwhelming results in response to general searches.
* Yahoo - The web's most popular search
service has a well-deserved reputation for helping people find
information easily. It is the largest human-compiled guide to the
web, employing about 150 editors in an effort to categorize the
web. Yahoo has over 1 million sites listed. Yahoo now supplements
its results with those from Google. Yahoo is the oldest major web
site directory, having launched in late 1994.
For more information about Search Engines, see About Using Search
Engines
(c) Copyright 2000, Garth Catterall-Heart, All rights reserved.
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