Entry Page: First page viewed by a visitor during a visit to a web site is often considered the most important page of a site known as entry page or landing page.

EPC: It stands for Earning per click. This can be calculated by dividing the total earnings from click through by the number of clicks.

EPV: It stands for Earning per Visitor. This can be calculated by dividing the total earnings from visitor by the number of visitors.

Error Log File: When web server shows time-out request error. Then this request is recorded in HTTP.sys as error log file

Everflux: It refer as google phenom which appear as a daily updating results between major individual pages to update, remove or delete from the index.

Excite: Excite is one of the big internal portal with search engine which is one of the recognized brand in internet.