It looks like you’re referencing a URL structure similar to , possibly for academic or algorithmic reporting.
Do not attempt to brute-force or guess parameters on index.jsp files. If the page asks for credentials and you are not an active affiliate of the institute, you are likely on a restricted system. Instead, use the official communication channels of the relevant IIT to request access or confirm the current URL. https portaliitbacin vrp indexjsp
The string https portaliitbacin vrp indexjsp serves as a perfect case study for why web literacy matters. A missing dot, a space instead of a colon, or a merged domain can render a URL completely unreachable. It looks like you’re referencing a URL structure