hi,
Dynamic URLs often arise when the content of a page is stored in a database and is only output depending on the situation. Dynamic URLs contain parameters such as session or product IDs and have characters such as ?=&.

A disadvantage with dynamic URLs is that they are not as easy to understand as static URLs and that one and the same content is reachable via different URLs. Webmasters thus frequently give dynamic URLs a static look in order to accommodate both users and search engines.


Regards
Michal Smith