Friday, October 12, 2012

Search Engines

Search Engines is the most powerful and remarkable automated library that provides you many types of knowledge with your choices . Also it is promoting your website in library (online) as a quiet firm. 


Every day  625 million searches are coming to get their necessary things by search engines as a result they brings targeted traffic to your website.

Classification of search engines

Crawler-Based Search Engines.
Human-Based Search Engines.
Hybrid Search Engines.
Meta Search Engines.
Topical Search Engines. 

Crawler-Based Search Engines 

There has a different between Crawler-Based Search Engines and Human-Based Search Engines.  Crawler-
Based Search Engines it is automated programming software that searches to survey and categories web pages. The name of automated programming software : spiders, robots, crawlers, bots.

How is working  Crawler-Based Search Engines : Answer
Example of crawler-based search engines :


Human-based search engine . You can call it Directory

It depends on listing by people that means it is a "Directory" must be needed before listing a registration then put your URL with specific categories. And all this process going like manually so you will get your rank comprehensively by the human editors after checking your URL.

Example of Human-based search engine  : 

Hybrid Search Engines

Hybrid Search Engines combination of Crawler-Based Search Engines and Human or directory based search engine . You can tell like this HSE is one of the computer search engines that designed to provide crawler-based and directory based results. Now this era HSE is the most popular method for more search engines provider. like Google & Yahoo 

Meta Search Engines 

MSE mother of all search engines. It means MSE is a search tool that takes all results from several search engines results, and aggregates the results into one large listing. list after combining them. Get More

Example of Meta Search Engines

Meta Crawler 
Meta Search Engine

Topical Search Engines or Specialty Search Engines

I think you should guises something about it, yes you are right this search engine designed to give result on a specific topic, like art,literature,business, academia, movie, multimedia,  people, medicine, music, science, and sports etc. You can call it specialty and vertical search engines also .

Example of Topical Search Engines :  

google  for shopping
shopping  for shopping

searchnz  for local search

freeparking for domain name search 
asiaguide   for geographical search 
webwombat for geographical search 
ananzi  for geographical search
novoline for geographical search

tucows  for freeware & shareware software search

by Bijutoha
SEO & Design Expert at Outsource Experts Ltd.

Clipping Path and Photo Treatment Service Provider: Digital Manipulation - Designer Techniques

Clipping Path and Photo Treatment Service Provider: Digital Manipulation - Designer Techniques: Digital manipulation means skillful touches of the designer on an image to it make more attractive.  There are various techniques pract...

Thursday, October 4, 2012

Google Penguin Algorithm

Google Penguin another name of Google Algorithm Update. Before I have used to talk about Google Panda  Algorithm Update . Specially I don't know why Google used their Algorithm name by animal names like Panda , Penguin ! but there have some point of view : 1. Panda and Penguin both of cute but imperiled animals . 2. This names mentioned on Black hat SEO & White hat SEO , you know both of this animals are going to see black and white colors . 3. There has strong argument to named Panda because, it is from  Navneet Panda he is the programmer of Google Algorithm. and Penguin from Linux operating system . 

By the way I think we should return our main topic . Google Penguin is also a filter but made for spammer who are going to build there job by spamming , like keyword stuffingcloaking, unnatural links, content spinning etc. that all are against Google’s Webmaster Guidelines. 

Says Google,
Sites affected by this change might not be easily recognizable as spamming without deep analysis or expertise, but the common thread is that these sites are doing much more than white hat SEO; we believe they are engaging in webspam tactics to manipulate search engine rankings.

What is Google Penguin ?  Ans : Google Penguin is a new algorithm or filter that's designed to fight black hat SEO like web spam, keyword stuffing, duplicate content. 

What is the time of Penguin released ?  Ans :  April 24, 2012.

What is Penguin Update ? Ans :  I think so far, whatever said about this algorithm you are guessing on what is penguin update ! yes you are right  Penguin is a algorithmic Update that's designed to penalize sites that spam Google. Aim of this update is decreasing search engine rankings of websites that violate Google’s Webmaster Guidelines .

Past  Google Penguin Update:

2016.09.23 Penguin 4.0 (Real-time)
2014.12.10 Penguin Everflux
2014.10.17 Penguin 3.0
2013.10.04 Penguin 2.1
2013.05.22 Penguin 2.0
2012.05.25 Penguin 1
2012.05.25 Penguin 1.1
2012.04.24 Penguin 

What is the Targeting of Penguin ?  Ans :

Low-quality web pages
Low quality link sources 
Web spam
Keyword stuffing
Duplicate content. 
over optimization
Hidden texts
Hidden URL
Door pages  
Link schemes
Above all of these targets the main target of Google Penguin is Spamdexing .

By : Bijutoha
SEO & Design Expert at Outsource Experts Ltd.

Tuesday, October 2, 2012

Google Panda 2.0

  Monday, April 11, 2011 Google rolled out their Panda update 2.0

Specially there isn't any new algorithmic changes that provides a new thinking . just this update has risen to globally for all English-language Google users, So English country and Non English country both of them includes in Google Panda 2.0 update . 

Google said about this update : "In addition, this change also goes deeper into the “long tail” of low-quality websites to return higher-quality results where the algorithm might not have been able to make an assessment before"

This update has impacted by a reasonable amount :  like 2% of U.S. queries still was in original queries 12%.

You can see more about it Panda 2.0 update.



Monday, October 1, 2012

Goggle Panda 1.0

The first Panda update was Panda 1.0,  Established on February 24, 2011. Wrote about this update from Google's Amit Singhal and Matt Cutts :
"In the last day or so we launched a pretty big algorithmic improvement to our ranking - a change that noticeably impacts 11.8% of our queries - and we wanted to let people know what's going on. This update is designed to reduce rankings for low-quality sites—sites which are low-value add for users, copy content from other websites or sites that are just not very useful".
So target of this update was : Quest low quality and copy content sites then giving a good punishment .

By this significant algorithm-update   the number of search results pages has been affected. Among the affected sites most of them were article directories and content farms. You can see 25 biggest losers from Panda 1.0 update .


Provide by Sistrix 

This initial result going to attention the most honor of website . You know , you can say about this specific update, The Farmer Update that named by Danny Sullivan . The Panda algorithm changes every 4 to 8 weeks since its February launch. Next i will explain about Panda  2.0 

By : Bijutoha
SEO & Design Experts at Outsource Experts Ltd.