DOOR OF INTERNET…

By- Kuldeep Padhiyar

Web Browser ?Usage Chart of Web Browser.Ranked Browsers.Market Share Of Web Browsers.How Browsers GET PAID?

Search Engines?How web search engines work?Ranked Search Engines.Market share of Search Engines.How Search Engines GET PAID?

Index

Web Browser• A web browser is a software application for retrieving,

presenting and traversing information resources on the World Wide Web.

• An information resource is identified by a Uniform Resource Identifier (URI/URL) that may be a web page, image, video or other piece of content.

• The primary purpose of a web browser is to bring information resources to the user.

Now Give Name of first browser invented ??

: WorldwideWeb and later renamed Nexus

Usage Chart of Web Browser

Ranked Browsers 1. Google Chrome2. Firefox3. Safari4. UC5. Iron6. Internet Explorer

Market Share

Google Chrome  ***************** 62.09%

Mozilla Firefox ****** 14.85%

Internet Explorer

 ** 10.49%

Safari  * 5.28%

How Browsers GET PAID?• Revenue By AD OF GOOGLE etc.

• Web browsers are paid by search engine companies to make their engine default, or to include them as another option.

• Pairs Of Browsers and Search Engines.

*Mozilla - Yahoo!*Chrome – Google , Bing

Search Engines?• A web search engine is a software system that is designed to

search for information on the World Wide Web.

• The search results are generally presented in a line of results often referred to as search engine results pages (SERPs).

• Search engines maintain real-time information by running an algorithm on a web crawler.

Now Give Name of first Search Engine invented ??

: Knowbot Information Service

How web search engines work?

• A search engine maintains the following processes in near real time:

SEO (Search Engine Optimization) Web crawling IndexingSearching

• Web search engines get their information by web crawling from site to site. The "spider" checks for the standard filename robots.txt, addressed to it.

• Before sending certain information back to be indexed depending on many factors, such as the titles, page content, JavaScript, Cascading Style Sheets (CSS), headings or its metadata in HTML meta tags.

• And on the base of index spiders get the web pages are on the top and gives you as the result of search.

• Explain :

Ranked Search Engines1. Google Search Engine2. Bing3. Yahoo4. Baidu5. AOL6. Ask.com7. Excite8. DuckDuckGo9. WolframAlpha10.Yandex

Search engine Market share in September 2016

Google 75.9%Bing 21.6%Baidu 8.73%Yahoo! 7.52%

Market share of Search Engines

• Google is the world's most popular search engine, with a market share of 75.97 percent as of December, 2016.

• The world's most popular search engines

How Search Engines GET PAID?

• Search engine earn money from search related advertisements.• AdWords 

• They also earn from ad show and pay-per-click.

Thank You For Listen Me