Search engines are applications that search information on the World Wide Web and present results in a Search Engine Results Page. Results can include webpage links, images, or other files. Search engines maintain real-time information through web crawlers and algorithms. When searching with a keyword, search engines display thousands of results from their databases, with page ranking determined by the position - higher positions indicate higher ranks. Search engine optimization is the process of designing websites to achieve high ranks in search engine results pages.

2. What is Search Engine?
• Search Engine is an application designed to search information
over World Wide Web
• Results are presented in line of order called as Search Engine
Results Page
• Results may be webpage links – referred as URL’s, images or
other types of files.
• Search engines maintain real-time information and works through
algorithm by web crawler.

3. What is Search Engine Rank Page?
When you search any keyword using a search engine then it displays
thousands of results found in its database. A page ranking is measured by the
position of web pages displayed in the search engine results. If Search engine
is putting your web page on first position then your web page rank will be
number 1 and it will be assumed as with a high rank.
SEO is the process of designing and developing a web site to attend a high
rank in search engine results.
PR : Page Rank a system for ranking web pages developed by Google
73% of the new website visitors come
through Search Engines

4. SERP