
Saturday, November 20, 2010
Dell switching off BlackBerry, onto own smartphone

Google staff to get servants as perks

Friday, November 19, 2010
Microsoft sells one million Kinects in 10 days

Social network game developer Zynga unveils 'CityVille

Facebook mail

My Top 5 SEO Tips

Thursday, November 18, 2010
Miscellaneous information on search engines

Common search engine principles

To understand seo you need to be aware of the architecture of search engines. They all contain the following main components:
Spider - a browser-like program that downloads web pages.
Crawler – a program that automatically follows all of the links on each web page.
Indexer - a program that analyzes web pages downloaded by the spider and the crawler.
Database– storage for downloaded and processed pages.
Results engine– extracts search results from the database.
Web server – a server that is responsible for interaction between the user and other search engine components.
Specific implementations of search mechanisms may differ. For example, the Spider+Crawler+Indexer component group might be implemented as a single program that downloads web pages, analyzes them and then uses their links to find new resources. However, the components listed are inherent to all search engines and the seo principles are the same.
Spider. This program downloads web pages just like a web browser. The difference is that a browser displays the information presented on each page (text, graphics, etc.) while a spider does not have any visual components and works directly with the underlying HTML code of the page. You may already know that there is an option in standard web browsers to view source HTML code.
Crawler. This program finds all links on each page. Its task is to determine where the spider should go either by evaluating the links or according to a predefined list of addresses. The crawler follows these links and tries to find documents not already known to the search engine.
Indexer. This component parses each page and analyzes the various elements, such as text, headers, structural or stylistic features, special HTML tags, etc.
Database. This is the storage area for the data that the search engine downloads and analyzes. Sometimes it is called the index of the search engine.
Results Engine. The results engine ranks pages. It determines which pages best match a user's query and in what order the pages should be listed. This is done according to the ranking algorithms of the search engine. It follows that page rank is a valuable and interesting property and any seo specialist is most interested in it when trying to improve his site search results. In this article, we will discuss the seo factors that influence page rank in some detail.
Web server. The search engine web server usually contains a HTML page with an input field where the user can specify the search query he or she is interested in. The web server is also responsible for displaying search results to the user in the form of an HTML page.
Electronic registration mark

Electronic registration mark is a proposed category of trademark that would restrict the use of trademarked words and phrases in online advertising.
The State of Utah proposed this in response to trademark owners' claims that online advertisers have abused trademarked terms. Some online advertisers, particularly search engines, allow trademarked keywords to generate advertisements for a trademark holder’s competitors. Several corporations have sued search engines to stop this practice, claiming that it violates United States trademark law. In most of these cases, courts have ruled that traditional trademark law, as currently written, does not restrict advertisers’ ability to use trademarked terms to trigger advertisements.
The Utah Trademark Protection Act created the electronic registration mark. Under this now defunct law, trademark holders could have restricted the use of its registered trademarks to generate advertisements for products that compete directly with the trademarked product. The owner of the mark could have sought redress from two parties: The competitor that purchased the advertisement, and the website that displayed the keyword-generated advertisement. This law applied only to internet pages viewed within the State of Utah. The law had instructed the state to create a searchable database of electronic registration marks and to provide access to this database free of charge. This became Utah law in 2007 but was repealed in 2008 before implementation.
No other states have established electronic registration mark laws, and the federal government's trademark law does not clearly address how it applies to online keyword searching. Judges in France have consistently upheld rulings that French trademark law bans the sale of trademarked search terms in keyword advertising for any website viewed from within France.
Wednesday, November 17, 2010
what are the advantages of SEO Services??
Top 25 seo blog

The Top 25 SEO Blogs list, instead, ranks the blogs according to their Google Pagerank, Alexa rank, number of Bloglines subscribers and Technorati authority. Each factor has a score from 0 to 10, and the maximum score for each blog is 40. Details about the algorithm can be found below the table.
Blogs considered: the list considers only blogs that have a high percentage of SEO-related content. Topics might range from SEO news coverage to general SEO discussion and link building.
Google Pagerank (0 to 10): the actual Pagerank was used on the algorithm.
Alexa Rank (0 to 10): Ranges were determined based on the Alexa Rank (i.e., 100k and up, 80k-100k, 60k-80k, 40k-60k) and each range was assigned a number (1 to 10).
Bloglines Subscribers (0 to 10): Subscriber ranges were determined (i.e., 1-50, 50-100, 100-150, 150-300) and each range was assigned a number (1 to 10).
Technorati Authority (0 to 10): Ranges were determined based on Technorati’s Authority rank (i.e., 1-125, 125-250, 500-750,750-1000) and each range was assigned a number (1 to 10)..