{keyword}'nywpxo<'">tyetvq

: By including both types of quotes and tag brackets, the researcher can see which specific characters the application's sanitization logic fails to catch.

: This is a placeholder (often replaced by a unique string like alert(1) or XSS ) used by security researchers to easily find where their input is reflected in the page's source code. {KEYWORD}'NYWpxO<'">tYeTVq

: Tests for the filtering of both single and double quotes. > : Tests if the application allows closing HTML tags. : By including both types of quotes and