The article discusses the factors that could lead to a web browser not supporting JavaScript and cookies or blocking their loading. It emphasizes the importance of ensuring that these functionalities are enabled in order to access websites properly. The article also mentions the need to review the Terms of Service and Cookie Policy of websites to understand their data collection practices and ensure compliance with privacy regulations. By addressing these issues, users can prevent potential errors and limitations while browsing the internet. The article serves as a helpful guide for troubleshooting common browser issues and optimizing the online experience.