What are the different types of search engine ?

[christ112]

Many times we talk about search engines and focus on Google, but even if this is the most important search engine today, we must say that is not the only important thing is not the only one who has to pay attention, or much less. Moreover, there are four types of search engines, let's move to list right now:
Based on crawlers, are the most traditional, such as Google.
Directories, edit people, not machines.
Hybrids, as its name suggests, are a mixture of the two above.
Payment by inclusion, yes, you are imagining, each site that wants to enter these directories is to pay a fee.

[albert112]

Although we are very much used to Google or Yahoo most of the times, it really doesn’t mean they are the only ones out there in the entire search engine world. Its really interesting to know that there are nearly seven types of search engines in total. Keep hooked on as we go through the entire list.
**** Search Engines:
Hybrid Search Engines:
Web-Spider Based Search Engines:
Topical Search Engines:
Regional Search Engines:
Second-Tier Search Engines:
First-Tier Search Engines:

[allen112]

There are two types of search engines. One kind word has indexed everything and do not look at the subject. The "robot" that the WWW pages afstruint looking for information, for words to index is called a "spider" or affectionately known as a "bot" called. Examples of such search engines are Google, Altavista, and Alltheweb. The other type of engine (actually directory or portal website) looks at the issue and communicate them broadly, so does the Web sites with a number of keywords. Examples of such search engines include Yahoo and DMOZ. These search engines do not assume all sites, but used mostly by users or application by the editors themselves.

[shauncroun]

Following are some different search engines:
1. Google.
2. Yahoo.
3. Bing.
4. Safari.

[andy01]

Crawler-based search engines such as Google and Yahoo, compile their listings automatically. They "crawl" or "spider" the web, and people search through their listings. These listings are what make up the search engine's index or catalogue. You can think of the index as a massive electronic filing cabinet containing a copy of every web page the spider finds. Because spiders scour the web on a regular basis, any changes you make to a website, or links to or from your own website, may affect your search engine ranking.

Directories such as Open Directory depend on human editors to compile their listings. Webmasters submit an address, title, and a brief description of their site, and then editors review the submission.


thanks

search engine optimization services

[steave]

Basically There are four types of search engines:
1. Crawler based search engine
2. Directories
3. Hybrid Search Engines
4. **** Search Engines

[TammiBracken]

I think google is famous because it is an old search engine and give more results than any other search engine. Google is very easy in use and user face no problem to use it.

[procifisc]

Three type of search engine

Crawler-based search engines
Human-powered directories
Hybrid search engines

[colin123]

The word "search engine" is frequently informally used to describe a site that provides a web search facility (to find other sites).There are many kinds of search engine. The best known Search Engines in the western world are Google, Bing (formerly MSN/Live), and Yahoo.

Top 10 search engines

1. Google
2.Yahoo
3. Bing(formerly MSN/Live)
4.Ask Jeeves
5. Alta vista
6. Aol
7.Alexa
8.Alltheweb
9 lycos
10. Hotbot

[amanda151]

Thank you for the post. Waiting for the next.